ML20063D264

Forwards Addl Info Requested in Re Environ Qualification

ML20063D264
Person / Time
Site:	Three Mile Island
Issue date:	06/25/1982
From:	Hukill H GENERAL PUBLIC UTILITIES CORP.
To:	Stolz J Office of Nuclear Reactor Regulation
References
5211-82-155, NUDOCS 8207020097
Download: ML20063D264 (48)

Text

9 GPU Nuclear h g g{ P.O. Box 480 Middletown, Pennsylvania 17057 717-944-7621 Writer's Direct Dial Number:

June 25, 1982 5211-82-155 Mr. J. F. Stolz Office of Nuclear Reactor Regulations Operating Reactors Branch No. 4 U. S. Nuclear Regulatory Commission Washington, D.C. 20555

Dear Sir:

Three Mile Island Nuclear Station, Unit 1 (TMI-1)

Operating License No. DPR-50 Docket No. 50-289 Request for Information - Environmental Qualification on April 30, 1982, you requested certain additional information be provided concerning items A.2.6.7, A.3, B.1, B.2, and B.3. Responses to these items are attached.

Sincerely,

. D. ukill Director, TMI-l llDil: LWil: vj f Attachment cc: R. Jacobs (NRC)

C. J. Crane (FRC) h 8207020097 820625 PDR ADOCK 05000289 p PDR GPU Nuclear is a part of the General Public Utilities System

ATTACHMENT Item A.2.6.7 - Qualification Test for Rosemount Transmitter Model 1152, Report No. QR 4201-1152 GPJ, Rev. A, Rosemount Inc., 2/14/77 Response: We are unable to obtain this document from B&W. However, we have provided a summary report to FRC which we were able to obtain from B&W.

_ Item A.3a - A legible single copy of B&W Documents 58-0089-01, 58-1017404-01, 58-0528-00, 58-00181-00, 58-0079-00, 58-0372-00, 58-0261-00, 58-0220-00, and 58-0088-00.

Response: We have contacted B&W concerning these reports. We were told that B&W had third generation xerox copies, although readable, they are not reproducible. However, attached is a summary matrix which we were able to obtain which was redrawn from the requested reports.

Item A.3.b "1000 Hour Heat Aging Study" by L. Small and E. Sheer (unpublish BF Goodrich Co. Report)

Response: The "1000 Hour Heat Aging Study" is attached.

Items B.1, B.2 and B.3 - TMI Action Plan Items Response: Information concerning TMI Action Plan equipment installed in harsh areas will be provided on SCEW sheets only after the functionally installed equipment work packages have been turned over to TMI-1 operations.

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3)Y Q.iM ,1000 ECUR HEAT AGING STUDY g 37 ,

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Larry S=all Ev Scheer Introduction In its myriad of applications, rubber many ti=es has to withstand heat. Temperature performance require =ents for elastemers are becoming more demanding. This need for greater heat resistance is critical in the autemotive industry, where the trend for higher under-the-bood te=peratures has been escalating due to; smaller engines, more pcwer equipment and e=ission control devices. Because of these factors scre and more rubber parts are operating at temperatures very close to current accelera-ted heat aging test te=peratures.

The convergence of service and accelerated test temperatures is creating difficul-ties in predicting rubber part life based on currently accepted, historically adequate, 70-hour test methods. Consequently, rubber che=1sts and engineers are beginning to use longer test ti=es, up to 1000 continuous hcurs, at elevated temperatures to select properly-fer:nulated rubber compounds. Autcsnctive engineers have estimated that 1000 hours0.0116 days <br />0.278 hours <br />0.00165 weeks <br />3.805e-4 months <br /> of continuous testing relates to the time required by the average motorist to accu:milate 50,000 miles over three to five years; Acv-ever, an exact correlation with on-car performance has not been established.U) s This report was initiated to find the service temperatures of many ccomon elasto-mers. The recipes chosen were representative of good heat resistant recipes for the elastomer used.

After testi$:g, the questien arises, when is a poly =er no lenger serviceable. This requires a person to define a fail point; however, an exact fail point can only be determined by testing actual parts in service. Therefere, this author chose not to define s fail point but to present the data in an cbjective and a ece w atively new way. In this ener the reader is velecmed and encouraged to use his own criteria in defining service te=perature life. (In the Appendix the reader can find the test recipes, actual results and a cu=ber of different presentaticus of this data.)

Discussien Changes in the nature of a rubber vulcaninate during aging are reflected in the changes-in stress-strain properties. These are used to ce= pare the hest resistance of different vulcaninates. It vculd be useful if the changes in tensile strength and elongatica could be ec=bined in a single m-her so that ccepcunds could be res-dily ecmpared. This has led to the concept of the Retention Index:

Retention Index = (% Tensile retained) X (% Elonge.tice retained)  ;

100 ' 1, This gives a value of 100 for no change and O for complete failure of'either property.

It was decided, that although sece elastecers may shev an increase in tensile er elongation after aging, that this increase shculd not be reflected in the index and

, thereforea100woulgbA the highest possible index. Sece exa=ples vill, perbaps, ex-plain hev it verks. 1 U2

i- g Tensile Tensile Elongatien Elongation Calculation [, Retentien Change Retained Charge Retained Index 90X80

-10 90 -20 80 100 = 72 80x60 80 -40 60 100 - 48

-20 80X100

+20 100 100 = 80

-20 80

' 100X100

+20 100 100 = 100

+20 100 100X80

-20 '80 100 = 80

+20 100 Six types of elastemers were tested:

1) Polyacrylates

2) Epichlorchydrin

3) Ethylene Propylene ,,# -

k) Nitrile

5) Chloroprene

6) Chlorosulfcnated polyethylene Temperatures from 250 F to 375 7 vere used, with exposure ti=es of 70 hours8.101852e-4 days <br />0.0194 hours <br />1.157407e-4 weeks <br />2.6635e-5 months <br />, 3 veeks (504 hours0.00583 days <br />0.14 hours <br />8.333333e-4 weeks <br />1.91772e-4 months <br />) and 6 veeks (1008 hours0.0117 days <br />0.28 hours <br />0.00167 weeks <br />3.83544e-4 months <br />). Three types of tests were run:

1) Air Test Tube; tested at roce te=persture

2) Air Test Tube; tested at elevated te=peratures

3) ASIM f3 011 ; tested at room temperature The results of these tests appear in Tables 1, 2 and 3 The recipe for each elas-tecer listed can be found in the Appendix Tables k thru 9 and the rav data in chart form can be found in Tables 10 thru 25 Also, for those more comfortable with data presented in a more traditional form, the author would like to drav your attention to Tables 26 thru 28.

3 A look at Tables 1, 2 and 3 show Hycar 4041 to be the superior heat resistant elas-toner tested. The author would like to reiterate that the compounds 2hosen were only representative of good heat resistant recipes and with proper compounding tech-niques all indices could be improved. These recipes were designed for commercial use, not to just withstand heat. Also, this data has shown that the concept of a Retention Index is a valuable concept by listing the elastomers in the traditional and expected order of heat resistance.

L. S. Small

%./4' E. N. Scheer

wjw k,gh hkr l

4 TABLE 1 I RSl'ENfl0N INDEX ,

AIR TEST TUBE AGED AT GIVEN CONDITIONS; TESTED AT RCCM TDiPERA_TURE 250C7 l 2754 302% l 325% l 3504 l 375c7 4 a 5 i A d a a a a a a d d a a d a E $ 5 5 5 5 E 5 5 E $ $ E $ 5 h 9 9 gm e gm e gm e gm e gm o gm e Hycar kcAl 93 94 69 100 96 81 81 57 26 83 L2 10 Hycar 4043 83 77 71 73 70 47 87 54 24 58 n 0 Hydrin 200/Hycar 4021 89 38 35 46 22 -

Hydrin 100 62 58 35 72 30 17 39 2 -

Hydrin 100/ Hydrin 200 59 W 17 63 9 5

'ydrin200/NonBlack 44 22 10 34 9 2 Hydrin 200 58 69 56 65 45 5 Epev 545/Feroxide 64 49 24 53 u Epcar545/ Sulfur 54 W 36 58 34 Hypalen 40 96 67 46 100 32 7 Hycar 1041 71 14 4 46 0 -

l Hycar 1041/Hycar 1091-50 61 26 5 6k 0 -

N2cprene W 86 10 0 -

i

e TABI2 2

- RSTEITIION INDEX

(

AIR TEST TUBE AGED AND TESTED AT THE GIVEN ELEVATED TEMPFRATURES l 250CF l 2750F l 3020F l325F -I 3500F d a a a a d a i i d a i d i a es# ess e ess e ess e es#

g m e gm gm gm gm e Hycar 4041 100 100 84 LOO 77 54 100 41 14

. Hycar 4043 100 84 69 97 78 68 60 31 18 Hydrin 200/Hycar4021 W 39 12 Hydrin 100 87 53 40 86 25 8 18 - -

Hydrin 100/ Hydrin 200 75 43 13 63 14 -

Hydrin 200 Non Black M 26 21 49 22 -

Hydrin 200 86 53 2 Epcar545/ peroxide 95 - 64 94 49 1 Epear 545/ sulfur Dener 90 -

78 100 80 1 Hypalen 40 83 70 61 Hycar 1041 86 24 -

50 - -

Hyear 1 chi /Hyear 1091-Sc 68 3E - 63 - -

. Neoprene W 100 10 4 l

l e

e .

~ TABLE 3 RE'. TION II.'0EX ASTM #3 OIL AGED AT GIVEN CO'iDITIONS: TESTED AT ROOM TEMPERATUNE 250 F 275D 302 F a a a a a a a a a 5 5 5 5 5 5 k 5 5 g m o g m e g m e Hycar 4CA1 83 c2 73 Hycar 4043 65 53 55 62 60 54 Hydrin 200/Hycar4021 57 37 43 A6 -

17 Hydrin 100 70 , 42 34 62 29 5 Hydrin.100/ Hydrin 200 63 44 17 56 29 4 Hydrin 200/Nen-Black 44 22 10 40 8 3 Hydrin 200 100 58 22 58 25 1 Epcar545/ Peroxide N .A .

Epcar 5A5/ Sulfur Doner N.A.

Hypalen k0 78 52 50 Hycar 1C41 69 49 6 Hycar 1Chl/Hyear 1091-50 74 9 2 Neoprece W .

- - s- , e

/

o.

t BI3LIOGRAPEY

1. R. S. Auda and Dr. Hazelton "A Method for Evaluating the Heat Aging Charac-teristics of Ethylene Propylene Elasteners" presented at the 105th Rubber Division Meeting of Anerican Chemical Society; Terento, Canada May 7-10, 197h.

2. P. H. Star =er "Hea Resistance of Nitrile Rubber Cc=peunds II - Effect of Various Additives" 3. F. Goodrich Develep=ent Report of May 10, 1974.

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APPENDIX

\

APPD' DIX TABES 4 thru 9 shew the recipes used . Theyweremixedac_[

cording te standard precedures.

TAB ES 10 thru 25 shew the raw data. All tests vere done in acccrdance with ASTA :nethods.

TABE 10 shows Original Properties a:4 Mooney Visecsities.

TABE 11 shews Original Pr perties tested at elevated tempera-tures.

~

TABES 12 thru 17 shew the Air Test Tube data.

TABES 18 thru 22 shew the Air test tube tested at elevated temperature data.

TABES 23 thru 25 shew the ASTM #3 011 data.

TABES 26 thru 23 are su-*ry charts of the preceeding 15 tables shewn in a more traditional r.anner. The auther vculd suggest that these three tables be referred te when you are trying to decide the best elastemer te use for your particular application.

Finally, TAB G 29 is a listing of compounding ingredients.

J

\

z___-____-

1

(

., , . l TABIZ k .-

10fCAM POLYACRYIATE RECIPES Hycar 4042. 100 -

t Hycar 4043 - 100 Acravax C '2 -

Stearic Acid - 2 ,

2 2 TE-80 N 550 Black 65 ,

l

- 75  !

N 326 Black ,,

Admex 760 10 5 2 'l Stalite S. 1 Santevhite Cryatals 1 -

.s ,. .

Spider Sulfur _

O.4 03

. Sodium Stearate, 4 I s

Potasium Stearnte ' - 3 185 4 190 3 s

i .

l .

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\

s 1

\. '

/

TABLE 5 HYERIN RECIPES Hydrin 100 100 - 40 - -

Hydrin 200 -

30 60 100 ico Hycar 4021 -

70 -

Stearic Acid -

15 - - -

Magnesium Stearate 1 - 1 1 1 Red Lead .

5 5

- k 5 5 Dyphos Dythal 7 - 6 7 7 Niciate- 1 - 1 1 15 N3C

- - 0.6 0.6 07 Stalite S - 1 - - -

Cumate 0.1 -

N 770 Black 90 35 90 90 3 N 550 Black

- 40 - - -

MP 7 7 7 7 7 Paraplex G50 5 5 5 5 5 1 - 1 1 1 20-9 Warecure C 1.2 1.k 12 1.2 15 35 Hi Sil 233 - -

- - - 20 Zeolex 23 -

Silane A-189 - - - -

05 218 3 195 9 216.8 218.8 188.2

4 TABLE 6 t

EPCAR RECIPE 1

i _ _ .

Epcar 5f+5 100 100 N 550 75 50 Sunpar 2260 25 15 Zinc 0xide 5 7 -

4 Sulfur 05 03 Stearic Acid 1 -

i m 3 T!CD . 0.8 -

NBC 2 -

4 Butyl Zimate 15 -

Sulfasan R 0.8 -

Age Rite Resin D - 1

- 8 Varox 211+ .6 181 3 i

4 e

F

TABLE 7 HYPAIEl RECIPE Hypalen 40 100  !

i Litharge 20 .

t Haglite D 5  !

I N 991 50 ,

Imminar 100 .7 D6s Polyethylene 4 Coldflex 1000 20 l 6

Sundex 890 25 i NBC 15 Kenflex A 5 7 Tetrone A 1 HVA-2 25  !

334.0 l I

i i

I J

TABI.E 8 .

HYCAR NITRI1E RECIPES

~~

100 40 Hycar 1041

- 60 Hycar 1091-50 Zine Oxide 5 #

Naugard 445 2 15 Agerite Stalite 15 1 1 Stearic Acid ko -

N 550 80 80 N 991

- ko Hi Sil 233 15 15 Admex 760 10 10 Flexricin P-4 2 2 TE.80

- 2 Witco 127 Sulfur 05 05

- 1.0 CFIS t TMrD 15 15 TETD 15 15 258 5 262 5

l 9 TABLE 9 .

NEOPRENE RECIPE Neoprene W 100 Aranox 1 Octamine 4 Dodecyl Mercaptan .

15 Maglite D ,

4 Stearic Acid 05 FIF 20 Lami:str 90 Linseed Oil 15 Zin: Oxide 10 -

NA-22 1 247 0 e

e o

TablJt to f I / t 0

MOONEY VISCOSITY-IARGE ROTOR-1210C (250 F)

IlYCAR llYCAR HYDRIN IIYDRIN HYDRIN IIYDRIN IlYDRI N EPCAR EPCAR HYPALON HYCAR HYCAR NEOPRENE 4041 4043 200 100 100 200 200 54 5 545 40 1041 1041 w HYCAR tlVDRIN NON PEROX1DE SULFijR llVCAR 4021 200 BLACK DONOR 1091-50 .

Mooney Viscosity Minimum 30 39 56 43 46 80 74 46 56 25 28 38 29 TS > 31 13 8.5 10.5 10 7 7.5 > 30 ,

7 14 5.5 7 9.5 Curo conditions Time (min.) 20 20 30 30 30 30 30 60 6 20 9 13 10 Temp. (OC) 160 160 175 160 160 160 160 160 160 160 160 160 160 Tesaper Cuauhtions Time (hrs.) 8 8 Teamp. (OC) 170 170 Original l'rogarrtles 1005 Extulus 800 460 750 900 920 470 720 460 450 500 550 225 260 3004 Modulus 1350 1900 11 0 750 920 Tenstle 1350 1260 1570 1370 1540 2210 1450 2440 1d00 1130 1700 1325 1520 Elongation 200 250 280 260 270 610 260 490 500 280 280 580 410 Hasdnous 73 66 69 80 75 68 75 68 72 63 65 65 65 Geluman Torsional Stif f ness ( ASTM D105 3) 03 165 170 161 147 145 151 155 170 163 164 160 T2 (oC) ,2.5 -3 -16 -7.5 -17.5 -24.5 -20 -15 -9.5 -19 -13 -11 -30 T5 (uC) -5.5 -20 -22 -21 -26.5 -33.5 -32 -35 -30 -28 -23 -22.5 -35 710 (oc) -8.5 -25 -24.5 -25 -30 -35.5 -36 -40 -38 -30 -25 -25 -36

-12.5 -33.5 -30 -29 -34.5 -40 -41.5 -47.5 -47 -36 -27 -29 -38 TSO (OC)

T100(oc) -15 -36.5 -33 -31 -35 -41 -43.5 -50 -50 -37 -29.5 -31 -19 FP (OC1 -16 -39 -32.5 -31 -36 -41.5 -42 -50.5 -50.5 -39 -31 -30 -10.5 5

G t .

e TAh!2 11 ORIGINAL PROPERTIES TESTED AT EIIVATED TEMPERATURES IIYCAR llYCAR IlYDRIN tlYDRIN ItYDRIN ItYDRIN llYDRIN EPCAR EPCAR HYPAIDN ItYCAR llYCAR NEOlhENE 4041 4043 200 100 100 200 200 545 545 40 1041 1041 W llYCAR llYDRIN NON PEROXIDE S UI.FU R IfYCAR -

4021 200 n!.ACK DOf40R 1091-50 ORIGINAL PROPERTIES AT ltOOM TI'MPERATURE 1004 Modulus 800 460 750 900 920 470 720 460 450 500 550 225 260 Tensile 1350 1260 1570 1370 1540 2210 1450 2440 1680 1130 1700 1325 1520 Elosujation 200 250 280 260 270 610 260 490 450 '280 280 580 410 Ilardness 73 66 69 80 75 68 75 68 71 63 65 65 65 OHIGINAL PROPERTIES AT 2500 F Tensile 400 910 610 450 Elorujation 230 290 500 480 liardness 59 57 51 60 OHIGINAL PROPERTIES AT 2750F

)

Tensile 650 760 920 900 930 620 860 760 $10 l Elongation 290 150 200 350 220 210 200 250 410 liardness 45 75 75 65 73 60 56 ORIGINA!. PROPERTIES AT 3000F Tensile 475 630 720 830 780 960 620 790 640 480 Elongation 190 280 140 170 270 210 190 200 190 310 Ilardness 53 45 75 75 67 73 61 59 i

4 F

g YARIE 31 ORIGINAL PROPERTIES TESTED AT ELEVATED TEMPERATURES .

IlYCAR IIYCAR BlYDRIN HYDRIN llYDRIN liYDRIN IIYDRIN EPCAR EPCAR IIYPALON llYCAR HYCAR .3 tDP RENT 4041 4043 200 100 100 200 200 54 5 545 40 1041 1041 W ,

ilYCAR IIYDRI N NON PEROXIDE SULFUR llVCAR 4021 200 0 LACK DONOR 109I-50 OHIGINAL PHOPERTIES AT 3250F Tensile 450 600 620 839 645 750 Elosujation 170 260 110 150 170 210 liardness 53 50 64 77 ORIGINAL PROPERTIES AT 3500F Tensile 475 Elongation 180 liardness 53 OHIGINAL PHOPERTIES AT 3750F Tensile Elongation liardness i

?

TABIE 12 0

AIR TEST TUBE AGED AT 121 C (2500F) TESTED AT ROCH TEMPERATURE ,

IlYCAR IlYCAR llYDRIN HYDRIN HYDRIN llYDHIN IlYDRIN EPCAR EPCAR llYPAlhN llYCAR {YCAlt* NEOPRENE 4041 4043 200 100 100 200 200 54 5 545 40 1041 041 ',2 W IiYCAR llVI)RIN NON PEHOX1DE SULFUR XYCAR.

• 4021 200 BLACK DONOR M91 -5*

70 HkS AGED 1210C Ultimate Tensile, pai 1700 1200 1900 1250 1420 4 Tensile Cliange +17 +6 +12 -6 -7 4 Ultimate Elongation 150 270 200 380 38 0

-42 -4 -29 -35 -7 t Elongation Cleamje 78 64 72 74 -4 Sinore liardness +1 +7 +9 +9 Pointo liardness Cinamja +3 P P P P P 1800 Hend Nf?My-264 tt=i16G.

Ultimate Tensile, psi 1650 1200 2475 17,hI 1600

+14 +6 +46 L +5 t Tensile Cliarujo 190 40 g ti )ii 40 t Ultimato Elorwjation 180

% Elowjation Cliange -31 -33 -86 1 % -90 69 93 1,, 88 Sliore liardness 83 11

+8 +6 +28 +23 Points liardness Clianuje 180 0 Dend P P F j) F 6 WEEKS AGED 1210C 1320 1310 2875 2450 1250 Ultimate Tunsile, psi +85 -18 t Tensile clearejo -10 +16 +70 160 130 10 30 o

% Ultimatu Elongation -95 -100

-38 -54 -96 n 1:losejation Cl 4:uje 85 74 96 95 96 Sliore Ilardness +30 +31 Points liardness Cliange +10 +11 +31 P P F F F 1800 Dund 1

s

TA8tJC 13 0 0 AIR TEST TUBE AGED AT 135 C (27 5 F) TESTED AT ROOM TD(Pt'RAYURE ilYCAR BYCAR llYDRIN IIYDRIN llYDRIN llYDRIN IfYDRIN EPCAR EPCAR llYPALON IIYCAR HYCAR NET)PRENE 4041 4043 200 100 100 200 200 545 545 40 1041 1041 W llYCAR llYDRIN NON PEROXIDE SULFUR 11YCAR 4021 200 BLACK DONOR 1091-50 ,

70 IIRS AGED 1350C Ultimate Tensile, psi 1190 1920 1950 1930 1780 2400 1890 1420 1870 1400 t Tensile Change -6 +40 +27 -13 +22 -2 +5 +26 +10 +6

% Ultimate Elongation 220 160 160 310 170 320 240 300 130 370 t Elongation Chango -12 -38 -41 -49 -35 -35 -46 +7 -54 -36 Shore liardness 68 87 83 73 82 67 75, 67 79 73 Points liardness Change +2 +7 +8 +5 +1 -1 +3 +4 +14 *8 P P P P P P P P 1800 head P P Ultimato Tensile, psi 1160 1830 1620 1270 1140 2190 1920 1300 2500 2150 t Tensile Charuje -8 +34 +5 -43 -22 -10 +6 +15 +47 +62 t ultimate Elongation 210 110 120 230 150 270 200 90 0 0 t Elongation Change -16 -42 -56 -62 -42 -45 -56 -68 -100 -100 Sluit e Ilardness 72 90 87 74 84 69 77 73 97 96 Points llaadness change +6 +10 +12 +6 +9 +1 +5 +10 +32 +31 P P P P P P P P F 1800 us.nd P 6 WEEKS AGED 1350 C Ultimate Tenslie, psi 1120 1500 720 880 260 1550 1950 1360 t Tensile Chamje -11 +9 -53 -60 -82 -36 +8 +20 t ultimate Elongation 200 90 100 150 70 180 160 20 t Elongation Change -20 -65 -63 -75 -73 -63 -64 -93 Shoru liardness 73 92 86 75 80 71 80 89 Points liardneau change +7 +12 +11 +7 +5 +3 +8 +26 1800 h esul P P P P P P P F i

9 4 .

o . -

f

~

?

Table lb 0 0 AIR TEST TUBE AGED AT 150 C (302 P) TESTED AT ROOH TFMPERATURE EPCAR EPCAR llYPAIAN HYCAR HYCAR NEOP RENE ilYCAR llYCAR llYDRIN llYDRIN IlYDRIN IlYDRIN HYDRIN 545 545 40 1041 1041 W 4041 4043 200 100 100 200 200 llVDRIN NON PEROXIDE SUI. FUR llYCAR HYCAR 200 BLACK DONOR 1091-50 4021 70 II S AGED 1500C 1100 1800 1860 1860 1620 2190 2000 Ultimate Tensile, pal 1250 +19

-7 -13 +14 +35 +21 -27 -10 t Tensile Cliango 260

% Ultimate Elongation 200 210 250 160 170 280 290

-11 -28 -37 -54 -41 -42 t Elongation Change 0 -16 73 90 87 73 68 78 Sliore liardness 73 68

+2 +4 610 +12 +5 0 +6 Points liardness Cliange 0 P P P P P 180 0 Dend P P P 3 WEEKS AGED 1500 C 1160 1050 1180 37 0 830 1090 1930 Ultimate Tenslie, psi 1270 +15

-6 -8 -33 -14 -76 -62 -55 t Tensile Change 170 160 t Ultimate Elongati..s 200 190 160 90 100 150

-65 -63 -75 -76 -64 t Elongation Change 0 -24 -43 80 88 81 75 71 81 Sliore liardness 75 77 +9

+2 +11 +11 +8 +6 +7 +3 Points liardness Change P P P P P P P 1000 Dend P 6 WEEKS AGED 1500C

' Ultimate Tensile, psi 1330 1000 1180 610 180 50

-1 -21 -25 -55 -88 -98 t Tensile Cliange

% Ultimate Elongation 180 140 330 100 10 70

-10 -40 -54 -62 -96 -89 t Elongation Change 88 91 Shore liardnuss 75 81 85 93 75 64

+t4 +13 0 -4 +20 +19 Points liardness Change +2 +15 P P P r F 180" Dend P P P l

_ , .-n- - . . , ,

_w . _4 ..a4 _

i g . ,

?

TA B12 15 1

AIR TEST TUDE ACED AT 1630C Q 25 0P) TESYED Ar ROON TDtPERA1VRE _ ,

ilYCAR llYCAR llYDRI N llYDRIN HYDRIN llYDRIN HYDRIN EPCAR EPCAR HYPAIAN HYCAR !!YCA R N EDIRENC 4041 4043 200 100 100 200 200 545 545 40 1041 1041 W llYCAR 51YDRIN NON PEROXIDE SULFUR ltYCAR 4021 200 BIACK DONOR 1091-50 70 liRS AGED 16)OC t'l timato Tensile, spi 1400 1190 1440 1810 t Tensile Change +4 -6 -8 +32

% Ultimate Elongation 200 230 140 100 t Eloragation Cliange 0 -8 -50 -61 Sisore ti.ardness 73 71 78 94 Points liardness Cliange 0 +5 +9 +14 1800 Derxl P P P P 3 WEEKS AGED 1630 C Ultim.ste Tensile, pai

• 1290 1130 900 370 t Tensile Clearuje -4 -10 -4 Tr -73 4 Ultimate Elongation 200 150 110 *0 t Elongation Cliange 0 -40 -61 -92 Siiore liardness 77 84 88 91 Points liardness Change +4 +18 +19 +11 1800 Dend P P P P 6 WEEKS AGED 1630 C Ultimato Tensile, pai 1220 1300 .

' t Tensile Cliange -10 +3

% Ultimate Elongation 180 60 t Elongation Change -10 -76 Shore liardness 81 88 94 Points liardness change +8 +22 +25 1800 pend P P F i

I k

- , + n- _ a- y ,,

4 .-

_ . -- . = _. -. __ ~

j .

?

TABLE 16 0 0 (350 gLTESTED AT ROr1H TDerkRATUWE AIR TEST TUDE AGED AT 177 C IIYCAR llYCAR llYDRIN llYDRIN IIYDRIN IIYDRIN I!YDRIN EPCAR EPCAR llYPALON IIYCAR IIYCAR NEOPitENE 4043 200 100 100 200 200 545 545 40 1041 1041 W 4041 IlYCAR llYORIN NON PEROXIDE SULFUR IIYCAR 4021 200 BLACK DONOR 1091-50 70 IIRS AGED 1770C Ultimate Tensilo, psi 1100 930 1

t Tensile Chango -19 -27

% tiltimate Elongation 200 200 t ElorrJation Change 0 -20

• Shoro liardness 76 74 Points liardness Change +3 '8 1800 Berk! P P 3 WEEKS AGED 1770 C .

Ultimatu Tensile, psi 900 1180 4 Tenulle Change -33 -6 4

% Ultimate Elorvjation 170 30 t Elongation Chango -15 -88 Shora liardness 80 97 .

• i Points liardnoss Change +7 +31 1800 nend P F 6 WEEKS ACED 1770 C .

I Ultimato Tensile, psi 1000 1750 t Tensile Change -26 +28 4 Ultimato Elorujation 70 0 t Elongation Change -65 -100 Store liardness 92 98 Points liardness Change +19 +32

, 1900 Dend P F i

5

T 8

TAB 12 17 0

AIR TEST _2VI!E_ AGED AT 1910C (375 r) TESTD AT IlonM TDfERAYtmE EPCAR EPCAR HYCAR H.AR

. NEOPREME HYCAR HYCAR HYDRIN llYDRIN HYDRIN HYDRIN llYDRIN IlY r 4' ', tW 1041 1041 W I

4041 4043 200 100 100 200 200 54 5 54 5 IlYCAR llTDRIN HON PEROXIDE SULFUR HYCAR 3

! 4021 200 BLACK DONOR 1091-50 AGED Ultimate Tensile, psi 1120 t Tensile Change -17

% Ultimate Elongation 200 L Elorwjation Change O Shore Hardnet.m 77 Points ll.srdness Change 44 1800 Bend P AGED Ultimate Tensile, psi 1130 t Tensile Change -16 4 Ultimate Elongation 100 t Elongation Change -50 Sacre liardness 87 Points liardness Change 414 1800 Dund P AGED Ultimate Tensile, psi 2830 t Tunsile Change +109 t Ultimate Elongation 20 t Elongation Change -90 Shore Hardness 93 Points liardness Charwje +20 1800 Derwl F i

4 .

I TAttIE 16 1 0

AIR TEST TUDE AGED AT 121 C (2500F) TESTED AT 121oc IlYCAR IIYCAR ltYDRIN ItYDRIN HYDRIN IlYDHIN HYDRIN EPCAR EPCAR HYPALON HYCAR HYCAR NEOPRENE 100 200 200 545 545 40 1041 1041 W 4041 4043 200 100 IlYDRIN NON PEROXIDE SULFUR HYCAR IIYCAR 4021 200 Bl.ACK DONOR 1091-50 0

70 llRS AGED AND TESTED AT 121 C 1040 500 1040 670 570 Ultimato Tensile, pst +10 +26

+25 fl4 t Tunulle Chan>Jo 200 190 250 340 520 a ultimate Elongation

-17 -14 -32 +8 t Elongation Change P P P P P

1800 Dund M AGED AND TESTED AT 121 %

880 620 1030 820 780 Ultimato Tensile, psi +73

+55 +13 [s 14' t Tensile Chango 50

% Ultimate Elongation 170 160 70 lt14'

-30 -76 L vol -90 t Elongation Cliasuje P P P P P 1800 Bend 0

b WEEKS AGED AND TESTED AT 121 C 800 710 200 Ultimate Tensile, psi -55 t Tensile Charwje +77 180 140 20 t ultimate Elongation -96 t Elongation Cliar>Je

-39 P ,e . P P 1800 nend 4

i l

( . . --

i .

~

e TABl.E 19 AIR TEST TUBE AGED AT 135 0 C (275*F) TESTED AT 1350 C .

HYCAR llYCAR IlYDRIN llYDRIN ItYDRIN IIYDRIN ItYDRIN EPCAR EPCAR IfYPAIDN IfYCAR HYCAR NEOPRENE 4041 4043 200 100 100 200 200 545 545 . 40 1041 1041 W llYCAR HYDRIN NON PEROXIDE SULFUR llYCAR 4021 200 BLACK DONOR 3091-50

• 70 ftHS AGED AND TESTED AT 135 C Ultimate Tensile, pai 680 840 930 700 930 770 770 580 730 620 t Tensile chaaje +5 +11 +2 -22 0 +24 -10 0 -4 +21

& Ultimate Elomjation 300 130 150 200 190 200 200 230 130 260 t Eloujation Clianje +3 -13 -25 -43 -14 -5 0 -48 -37 1800 noruj P P P P P P P P P P 3 WEEKS AGED AND TESTED AT 135 C Ultimate Tensito, pal 635 870 800 580 670 440 t Tensile Cliamja -2 +14 -13 -35 -28 1 Ultimate Elowjation 250 80 100 140 160 90 t Elowjation Clianeje -14 -47 -50 -60 -27 1800 Dend P P P P P P 6 WEEKS AGED AND TESTED AT 135 C Ultimato Tensile, psi 540 820 330 520 90 520 840 560 1 Tensile Cleamja -17 +8 -64 -42 -90 -16 -2 4 Ultimate Elomjation 240 60 70 130 50 160 160 50 t Elomjation Chamju -17 -60 -65 -63 -77 -24* -20 11100 beral P P P P P P P P 1

TAnts 20 0 0 AIR TEST TUBE AGED AT 150 C (302 r) TESTED AT 150 C EPCAR EPCAR HYPALON HYCAR EYCIA XIOC..

• llYCAR HYCAR llVDRIN IlYDRIN llYDRIN llYDRIN HYDRIN 545 40 1041 10'1 *i 100 100 200 200 545 4041 4043 200 hYCAR llYCAR llYDRIN NON PEROXIDE SULFUR DONOR 1091-53 4021 200 DLACK 1

0 70 llRS AGED AND TESTED AT 150 C 720 920 750 650 580 830 UltimaLL Tensile, psi 520 610 -6 +5

+9 -3 +28 -10 -17 1 Tcosite Change 120 160 220 260 1 Ultimate Elongation 200 280 110 120 0 -14 -29 -41 +16 +30

. Elor.gation Charsje +5 ,

P P P P P P P P 1800 Derd 0

3 WKS AGED AND TESTED AT 150 C I 520 420 240 470 430 810 ultimate Tensile, psi 540 570

+14 -9 -42 -71 -40 -31 +3

% ' lent.ile Change 160 60 80 160 130 160 200 240 5 Ultimate Elongation

+5 -14 -57 -53 -63 -31 -20

% Elongation Change P P P P P P P P 180 0 Bend 0

6 WES AGEC AND TESTED AT 150 C 260 60 140 90 Ultimate Tensile, psi 500 460 550

-64 -92 -77 -89

% Tensile Change +5 -27 30 30 10 10 t ultir.ste Elongation 160 260 120

-79 -95 -95 i Elongation Change -16 -7 P P F F 1800 Dend P P .P P I

1 n -

's . ,

?

TAlstE 21 0 0 AIR TEST TUBE AGED AT 166 C (3250 F) TESTED AT 166 C llYCAR llYCAR llYDRIN IlYDRIN ItYDRIN llYDRIN IIYDRIN EPCAR EPCAR HYPALON HYCAR HYCAR NE0!CX 4041 4043 200 100 100 200 200 545 545 40 1041 1041 W llYCAR llY DRIN tlON PEROXIDE SULFUR 1:YCAR 4021 200 DLACK DONOR 1091-50 ,

70 Hits AGED AND TESTED AT 1660 C Ultimite Tcoslie, psi 510 550 375 550 Tonaile Chan:le \

. .li t awate r.:larujation 140 110 80 40

',, Eluw)iatica Change 1000 De r.d P P P P 3 WKS AGED 1.ND TESTED AT 1660 C ulti: nata Te.tsilo, psi 490 510 325

% Tensile Cuawje t Ultimate Elowjation 130 100 80 t Licrrayation Citange 1000 llend P P P P l

6 W C AGED AND TESTl;D AT 166 C Ultim. ate Tensilu, pai 410 560 340 1 Tensile Coange t Ultimato Elon<jation 100 50 30 t I; loss.jation Cliamjo 1800 Deaxt P P P i

e

4

/" .., o..-

i TABtJt 22 0 0 0 AIR TEST TUBE AGED AT 177 C (350 F) TESTED AT 177 C 9 .

I!YCAR HYCAR llYDRIN HYDRIN tlVDRIN HYDHIN HYDRIN EPCAR EPCAR HYPAIDN HYCAR EYCAR NIC?.E

E 4041 4043 200 100 100 200 200 545 545 40 1041 1041 :t IIYCAR liYDRIN t.C PERO-(DE SULFUR ltYCAR 4021 200 BLACK DONOR 1091-50 .

70 HRS AGED 7ND TESTED AT 17h0C U; ;iri..t e 't e .Lilu , psi 440 440 '

$ Tess:ilo Chanja

. Ul tim;ato ":lowjation 180 150 ,

. Elecqutica Cha.vjo IS0u ge,,a P 3 WKS AGED AND TESTED AT 1770 C 4

ultineate Teasilo, psi 350 175 t 'aMn:Jalu Chango i t ultimaata alorwjation 100 20 i ElorNaticn Chango

< 1803 bund P 6 WKS AGED.AND TESTED AT 1770C l Ultimte Tensito, psi 290 140 t TensiIo Ctiango i UI Lis.sato Elongation 40 10

• 1:!ua.Jation Ch.strau 1800 Dend l' I

n I

e

, t

.* .. l TAbt2 23

• 0 f ASTM 3 O!!. AGED AT 121oC (250 F)YESTED AY ItonM YD&ERATUGE 6

EPCAR HYPAIDN HYCAR HYCAR NEOP Rg pg ,

EPCAR IlYCAR BlYCAR IlYDRIN ItYDRIN HYDRIN HYDRIN HYDRIN 200 545 545 40 1041 1041 W l 4041 4043 200 100 100 200 HYCAR [

ItYCAR IIYDRIN NON PEROXIDE SULFUR '

BLACK DONOR 1091-50 4021 200 .

70 IIRS AGED 121 C 1120 2050 1425 Ultimate Tensile, psi 0 +21 +8 t Tensile charvje 220 250 430 4 Ultimate Elongation -22 -11 -26 t Elongation Change 53 68 73 Shore liardness -10 +3 +8 Points liardness Change +28 +2.3 0.7 4 volume Weight Citange P P P 1800 Dend ,

i 3 WEEKS AGED 121oC 1030 1550 700 Ultimate Tensile, psi -9 -9 -47 t Tensile Charaje 160 150 100

% Ultimate Elon-}ation -43 -46 -83 t Elongation Change 50 74 78 Shore liardness -13 49 +13 Points Hardness Change +30 +4.5 +0.2 4 volume Weight Change P P P 1800 Dead 6 WEEKS AGED 1210C 1000 700 450 ultimato Tunsile, pai -12 -59 -66 t Tensile Charujo 160 40 30 3 i

4 Ultimate Elongation -43 -86 -95 t Elorujation Charuja 50 84 88 i

Shore Hardness -13 +19 +23 Points Hardness Change +30 3.6 -1.2 t volume Weight change P P h ,

1800 Deral . .

2 a

TAllI2 26 ,

ASTM 3 OIL AGED AT 135'c (275'P) TESTED AT Roost YENPERATUsE HYCAR HYCAR HYDRIN ItYDRIN IIYDRIN llYDRIN llYDRIN EPCAR EPCAR IIYPALON HYCAR HYCAR HI'OPRCME ,

4043 200 100 100 200 200 545 545 40 1041 1041 W 4041 IlYCAR IlYD RIN NON PEROXIDE SULFUR IIYCAR 4021 200 BLACK DONOR 1091-50 70 alHS AGED 1350C 970 2040 2160 2030 1920 1900 1350 2075 1400 Ultimate Tensile, psi +22 4 Tensile change -23 +30 +58 +42 -13 +31 +19 +6 210 160 180 170 310 180 280 250 420 4 Ultimato L1ongation

-16 -43 -30 -37 -49 +31 0 -11 -28 t Elongation Chango 42 70 71 Shore Hardness 45 73 82 77 72 78

-21 +4 +2 +2 +4 +3 -21 +5 +6 Points liardness change 4 Voluane Weight Change +24 +3.3 +3.6 +2.3 0.7 +2.0 +35 +1.i +0.4 P P P P P P P 1800 Dend P 030 1510 1870 1680 1450 1580 1280 1175 350 3 WEEKS AGED 1350C -31 -74

-34 -4 +36 +9 -34 +9 -42 Ultimate Tensilo, psi 200 110 110 120 200 150 200 100 70 t Tensile Claange -20 -61 -58 -56 -67 -42 -29 -64 -88 4 Ultimato Elongation 42 75 87 80 73 76 39 76 86 t Elongation Charuje -24 +6 +7 +5 +5 +1 -24 +11 +21 StK>re stardness +26 +5 +4 +0.3 Points Hardness Change p p p p p p P p P 4 Volume Weight Change

• 1800 Dend 6 WEEKS AGED'1350C Ultimate Tenslie, psi 960 1370 1120 770 1020 850 1160 750 450 t Tennile Change -24 -13 -18 -50 -54 -41 +3 -56 -66 4 Ultimate Elongation 180 140 110 100 130 100 170 60 50 t Elongation Change -28 -50 -58 -63 -79 -62 -39 -78 -91 Shore stardness 48 75 82 76 70 73 41 86 90 Points liardness Chango -18 +6 +2 +1 +2 -2 -22 +21 +25 tvolumo Weight Change +26 +6 +9.7 +7.3 +6.0 +9.1 +48 +4.6 -0.7 1800 Bend P P P P P P P F F i

4 0

r ., s -'

/ . .

s TABLE 25 ASTN 3 OIL AGED AT 1500C 0 (302 F) YESYED AY ROON YU4FERAftmE ilYCAR HYCAR HYDRIN llYDRIN HYDRIN IlYD'RIN HYDRIN EPCAR EPCAR HYPAM)N HYCAR llYCAR NEO*RE fC 4041 4043 200 100 100 200 200 545 545 40 1041 1041 W HYCAR IlYDRIN NON PEROXIDE SULFUR IlYCAR

• 4021 200 Dt.ACK DONOR 1091-50 70 ilRS AGED 1500C Ultimate Tensile, psi 1120 930 2060 2350 2100 1890 1880 4 Tensile Change -17 -26 +31 +70 +36 -14 +30 t Ultimate Elorwjation 200 210 130 160 150 280 150 t Elongation Change 0 -16 -54 -38 -44 -54 -42 St.oro liardness 56 42 75 84 77 73 77 Points liardness change -17 -24 +6 +4 +2 +5 +2 4 volume Weight Change +14 +28 +4 + 5. 0 +3.2 I.6 +4 1 t100 Desul P P P P P P P 3 WEEKS AGED 1500 C Ultimate Tensile, pai 1230 950 1390 1020 1070 920 870 t Tensile Change -9 -25 . -25 -30 -58 -40 t Ultimate Elorwjation 180 200 100 100 110 120 110 t Elongation Change -10 -20 -61 -59 -80 -58 Shore liardness 60 43 73 83 77 70 70 Poisits liardness Claarujo -13 -23 +3 +2 +2 -5 t Volume Weight Change +13 +29 +8 1800 Dend P P P P P P P 6 WEEKS AGED 150 0 C Ultimate Tensile, psi 1320 1000 1020 300 140 430 10 t Tensile Changje -2 -21 -35 -78 -91 -81 -99 4 Ultimate Elowjation 150 170 70 8u 110- 110 20 t Elospjation Change -25 -32 -73 -79 -59 -82 -93 Shore liardness 63 49 81 80 64 65 50 Points liardness Change -10 -17 +12 0 -9 -3 -25 t Volume Weigitt Change +13 +27 +6 +9 +5.1 +7.8 +12 P P P F P P P [ g 1800 Bend G 6

- +

? ..

?

TAB 12 26 AIR TtLT TUDE TRTED AT N0fM TtNPERATURE HYIIt1N ETCAR EPCAR HYPAIDI HTCAR HTCAR iP'0FliNY MYCAH HTCAR HYIlt!N HYIEIN  !!T1HIN HYIRIN 200 200 $5 95 40 1041 10 1 W 4041 4 04 ) 200 100 100

• Pt240KItt. SU1JUN X f0LN HTCAM HYlit1H NON 200 BIACK DONOR 10)!-50 4021 Mcmare untti IfYF Dend Failure 8 225tF >1000 >1000 370 >$00 570 2SO(Y 31000 >L000 >1000 >1000 >$00 l >1000 31000 >1000 275'F > $00 >1000 >500 >$00 l

302'F >1000 >1000 >1000 >1000

>1000 >1000 2500 - yto 325(F 350'Y >1000 >(O 375'F 2210 2440 1000 1130 1700 1%*: 1520 IX;0 1570 1370 1%0 1450 l atIGINAL TENSTIE 1350 fiera611e O.arge Af ter 1000 Hours e 225'Y +16 +70 +05 -18

-10 250ty -82 +8 +20

-10 +9 +53 -60 - 36 275'Y -lO -98 302'y -1 -21 -25 -55 325'Y -10 +3 350'F -26 +28 IIS'F 610 200 b90 500 200 Otn 5'o 4to 200 2$0 200 260 Pl0 j utIGINAL EliMCATIM

-100 (

f Elongation 0 2nge After -38 -$ -96 5)$

10[R) H<mara w 22$(F -63 -15 -73 63 64 -93 215ty -20 65 ,

-10 -40 -5h -62 -96 .&)

302<F 325'Y -10 -76 350'F -65 -100 375'Y 68 72 63 65 65 65 b6 69 00 75 68 75 GilGINAL tlAHDNESS 73 -

I Hardness Chasse After 1000 H4maru W 225'F +11 +3L -

+30 +31 elo 250iF +5 +3 +6 +26

+7 +12 ell +7 275aF 0 4 +20 *19

+2 +15 +16 +13 3c?'Y +0 325'F *22 +25 350'F *19 +32

{

\

e

. l

?

TAhtE.27

- AIR TENT TURE TESPED AT E!)NATED TtNPER4Tuids EKAR EPCAR BYPAltfi RYCMt HYCAR tEOPPEhI HY14 TIN HYDRIN NTDRIN BYDetIN NYIRIN V NYCAR HYCAR 100 200 200 $b5 545 '.3 1C%1 10h ?.

4041 40h3 200 100 i Cf3 .

HYIRIN WON 2tRo%IDE SUIPJR HYCAR 10)'.-!;

BIACK LONOR 4021 200 pours untti 18 9 Bend Failure w W >1000 >1000 yto

>70 pay 00 770 270 2$0*F

>1000 > 1000 >1000 >1000 >1000 >1000 >1000 >$00 rg$ty >S00 >$00 3020 y 11000 >1000 >1000 > 500 >$00 >$00 3250y >1000 > 500 > >00 >70 320*r > Soo 3*l$*V OHIC1NAL TENSIW

% Tenstle Qasri,5 After 1000 uours e 225*F *TI ->$

2>0*Y .8 -M -42 -90 -16 -2 F($*r -17 -77 -8)

-64 -92 302 r +5 -ri 3f5 F I ORICIMAL EIDNGiTI(* .p JElongationCEngeAfter '

-39 1000 Hours e 21*> F

-60 -63 -77 -sA -20

-17 -65 Fl>*P -M 95 30?r -16 -7 -79 325 r 350Pr 375*F OHICINAL HARIMESS k Hardness O.asse After ,.

1000 pours e 22$*F esd'y 279F 30(r 32's F 350'F 4

,/ "

..*I T

TABt2 20 -

A:ff4 f 3 OIL TF.57ED AT RalM TD(PERATURE HYIRIN EPCAR EltAR MYPAI43 R70AR *lTCAR 51DPRD E MrCAR MYCAR MYtRIN WYtRIN MYtRIN BYtRIN .

y 100 100 200 200 95 545 40 1cti 1G1 4 CAL hob 3 200 urcAR armis non remoxtts suuta nican

• 4021 200 BIACK DONOR l'ht-50 Hours untli ISP Bend Failure e 22'> T >1000 >1000 >500 250T >1000 >1000 >1000 plouo woo >70 275<y >1000 >1000 >1000

>1000 >1000 >1000 >$o0 >1000 >1000 >>o0 302t 325T 350T '

375T 1260 1570 1370 154 0 2210 1h0 1130 1700 1% 1520 OHIGlhAL TENSIfE 1350 fTensile Chan;e After 1000 Maure e 225W -12 59 -66 250T -41 +3 -W -td>

715 4 -24 -13 -18 -50 -5h

-2 -21 -35 -10 -91 -81 -99 302%

325 %

350 %

375 %

260 2do 200 580 410 200 250 200 260 F(0 610 oHICIK*.L E!JM MTI M filongation Caenge After -43 -86 -95 1000 Hours e 225% -79 -62 -39 -78 -91 Fl>% -20 -50 -58 -63

-25 -32 -73 -79 -59 -82 -93 302 %

325%

3'>0%

375 %

68 75 63 65 65 65 73 66 69 80 75 outcINAL HAHfmG j Murdness Changa After 1000 uuurs e 225'Y *13

• 19 * *?3 2$04' +2 -2 -22 +21 e25 FJ5UF -10 e6 e2 et

-10 -17 *12 0 -9 -3 -25 350 F 9

9

TABLE 29

- COMPCU'TDI!Ki INGREDIE! TIS IWG . SUPPLIER FUNCTIO!T

~ "

Acravax C Glyco Ceh=icals Finishing Agent Admex 760 Ashland Chemical Plasticizer.

Age Rite Resin D Vanderbilt Antioxidant Age Rite Stalite Vanderbilt Anticxidant Aranox Uniroyal Antioxidant Butyl Zimate Vanderbilt Accelerator l CHIS B. F. Goodrich Accelerator Coldflex 1000 C. P. Hall Plasticizer Cumate Vanderbilt Accelerator Dodecyl Mercaptan Pensralt Modifier .

DOP B. F. Goodrich Plasticizer Dyphos Natienal Lead Heat Stabilizer Dythal fiational Lead Heat Stabilizer Epcar 5k5 B. F. Goodrich Ethylene Propylene Elastemer FEF Phillips Reinforcer Flexricin P-4 Baker Caster 011 Plasticizer Hi Sil 233 PPG Industries Reinforcer .

EVA-2 EJent Activater Hycar1041(1091-50) B. F. Goodrich :litrile Elastecer Rycar k021 (kChl, 4C43) B. F. Goodrich Polyacrylate Elastecer ,

Hydrin 100(200) B. F. Goodrich Epichlerchydrin Elaste=ers Hypalon 40 DuPont Chicrosulfocated Polyethylene Kenflex A Kenrich Petroche=1cals Plasticizer IAminar H. M. Royal Filler Linseed 011 Woburn Chesical Activator

4.-  ?.

T N 29 p

NA.E SUPPLIER -

FUNCTIC:t Litharge National Lead Activator U4W Polyethylene Merck Activater Aub b E Magnesium Stearate Proctor and Gamble Activator lahn" T MBT Royal Accelerator N-326 Cabot Reinforcer N-550 Philblack Peinforcer N-UO Cabot Reinfcrcer N-991 R. T. Vanderbilt . Reinforcer NA-22 NPont Accelerator Naugard W5 Uniroyal Anticxidant ,

NBC DuPont Antiozonant Necprene W DuPont Polychloroprene Elastemer Niciate Vanierbilt Antiezenant s Octamine Uniroyal Antioxidant Paraplex G-50 Rchm and Haas Plasticizer Potassium Stearate Proctcr and Ganble Activater Red Lead Eagle Picher Activater Santovhite Crystals Mensanto Anticxidant Silane A-169 Union Carbide Coupling Agent Sodium Stearste Nopeo Chemical Dispersant Stalite S Vanderbilt Antioxidant Stearic Acid  :;ationsi ut r i Stsudards Activater Sulfasan R Mensat; Vulcanizing Agency Sulfur (Spider) C. P. i:all Vulcanizing Agent Sundex 690 Sun Oil Plasticizer

• Sunpar 2260 Sun Oil Plasticizer TE-60 Technical Processing Prodessing Aid TETD Vanderbilt Accelerator

~ '

. , m. . -

. m

, i e ,

y TABLE 29 i SUPPLIER FUNCTICII NMtE Tetrone A DuPont Accelerator T ED Royal Accelerat'cr Varox s vanderbilt Vulcanizer Warecure C Ware' Chemical Accelerator Witco 127 Witco Antiozonant Zeolex 23 J. M. Huber _

Reinforcer .

Zinc 0xide New Jersey Zine Activator

20-9 Harwick Chemical Accelerator bg

• *WJ e

.