Typical Properties of ensolite efo crushed cellular foam



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Typical Properties of

ENSOLITE EFO CRUSHED CELLULAR FOAM

Description: ENSOLITE EFO is an EPDM-based crushed-cellular foam specially engineered to seal uneven materials. Ideally a gasket or seal should be fitted between flat, stable materials, but in the real world we often have materials that flex or designs that have curved surfaces. EFO is made as a closed cell foam, then its cells are mechanically crushed to allow gases out under pressure- like a check valve. This allows EFO to seal completely against water and dust, while conforming to different thicknesses under different loads. It will not “hammock” like closed cell foams- which will not conform to abrupt gap thicknesses, and allow leaks. EFO has a service temperature range of -70°F to +250°F and has excellent flammability ratings- meeting UL94 V-0, 5VA, HF-1 at different thicknesses and the FMVSS-302 rating.

ENSOLITE EFO was developed for the automotive industry and meets many auto manufacturers’ specifications. Its UL 94 ratings allow it to be used in appliances and household devices. EFO’s EPDM polymer allows it to stand up to environmental factors such as ozone and UV light, making it a good choice for exterior applications. All ENSOLITE products can be supplied with or without adhesive backing in full rolls up to 54” wide, or slit rolls as narrow as ¼” or we can die cut or waterjet cut parts to your exact specifications.
Polymer EPDM

Specifications



ASTM D 1056-68 SCO10

ASTM D 1056-07 1A0*

ASTM D 1056 Suffix’s B2, C1, C2, C3, F2, M

*Exception to elevated temp. compression set.

FLAMMABILITY SPECIFICATIONS



UL 94 HF-1 LISTED, .133” - .144”

UL 94 VO LISTED, .124”- .134”

UL 94 5VA LISTED, .169”-.183”

FMVSS-302 PASS ≥ .125”

FAR 25.853 PASS



Physical Property

Test Method

Unit of Measure

Result

Compression Deflection @25%

ASTM D 1056

psi

kPa


1.0 MAX

6.895 MAX



DENSITY

ASTM D 1056

pcf

g/cm3



6 +/- 2

.0961 +/- .032



50 % COMPRESSION SET

ASTM D 1056

%

25 MAX

HARDNESS

ASTM D 2240

DUROMETER SHORE OO

5 +/-5

LOW TEMPERATURE

N/A

0F

0C

-700 F

-560 C



HIGH TEMPERATURE

NA

0F

0C

2500 F

1210 C



TENSILE STRENGTH

ASTM D 412

(DIE A)


psi

kPa


15

103.4


ELONGATION

MINIMUM


ASTM D 412

(DIE A)


%

175

HEAT AGING

CHANGE IN COMP. DEFL



ASTM D 1056

% MAX CHANGE

+/- 20

COLOR

N/A

N/A

BLACK


Unique Features
Meets:

  • SAEJ18 APR2002 1A0

  • Chrysler MS-AY-430 Type 1

  • Chrysler MS-AY-528 Type A

  • Chrysler MS-AY-550 Grade A

  • Ford WSB-M3G102-B2

  • GMN1101 – Ultra soft

  • GMN11106 – Type 1AA

  • GMW15473 – Class 1 Type 1

  • Toyota TSK-6505G – 2A1/2A2

Some deviations for above specifications. Contact Atlantic Gasket for details.

This information is furnished as a guide for selecting materials. Atlantic Gasket Corp. disclaims liability for results or use of this information. It is the customer’s responsibility to obtain and test samples when determining suitability of material for a particular application.

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 3908 Frankford Avenue  Philadelphia, PA 19124 

 Telephone: 215-533-6400  Fax: 215-533-4130  E-mail sales@atlanticgasket.com



 Web page www.atlanticgasket.com


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