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Atlantic Gasket Corporation

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Typical Properties of Style AG-4911 4# EVA Closed Cell Foam

Description: Style AG-4911 4# density EVA (Ethylene Vinyl Acetate) closed cell foam is designed to be a low density / lightweight gasket material which offers excellent resistance to chemicals in gasketing applications up to 220°F and as low as -110°F. This gasket material has a fine cell structure with a smooth surface and is listed as RE42/RE43 under ASTM D 1056-78 and 2A2/2A3 under ASTM D 1056-07. Our EVA foam can be used in both indoor and outdoor industrial applications as gaskets and is commonly used in the fenestration industry as window seals. EVA’s resilient, elastic and flexible properties also allows this material to be used in many sports equipment applications.

Style AG-4911 EVA (Ethylene Vinyl Acetate) closed cell foam is a 4# density material and is also offered in a 2# density (AG-2011). Both densities can be supplied in a natural, gray and black color in rolls starting at 1/16" thick and in sheets up to 3" thick. EVA (Ethylene Vinyl Acetate) foams can be supplied die cut or waterjet cut to your exact dimensions or slit to rolls as narrow as ¼" wide up to 60" wide. As an added feature, both densities can be supplied with an adhesive backing on one or both sides.

Polymer
ETHYLENE VINYL ACETATE

Specifications
ASTM D 1056-78 RE42/RE43
ASTM D 1056-07 2A2/2A3

FLAMMABILITY SPECIFICATIONS
FMVSS-302 PASS ≥ .250"

Physical Property Test Method Unit of Measure Result
COMPRESSION DEFLECTION @25% ASTM D 3575 psi
kPa
10 +/- 3
69 +/- 21
DENSITY ASTM D 3575 pcf
g/cm3
3.5 +/- .5
56 +/- 8
100psiWATER ABSORPTION
689
kPa
ASTM D 3575 lb/ft2 .05
ELONGATIONASTM D 3575
(AVERAGE)
TENSILE STRENGTH
ASTM D 3575 % 310
TEAR STRENGTH ASTM D 3575 lbs./in 16
COMPRESSION SET 50% ASTM D 3575 % 15
LOW TEMPERATURE N/A °F
°C
-110
-78
HIGH TEMPERATURE N/A °F
°C
220
104
COLOR N/A N/A BLACK / GRAY / NATURAL

PRODUCT CHARACTERISTICS
LIGHTWEIGHT / LOW DENSITY FINE CELL STRUCTURE LOW WATER ABSORPTION
GOOD MECHANICAL STRENGTH EXCELLENT CHEMICAL RESISTANCE EASILY FABRICATED
HIGHLY BUOYANT FLEXIBLE / ELASTIC / RESILIENT SMOOTH SURFACE












This information is furnished as a guide for selecting materials. Atlantic Gasket 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.

PDF Click here to download a specification Word document.

  • Materials
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      • Foam Materials
    • Other Materials
 Spec Sheets 

Closed Cell EVA

Style AG-2011 Closed Cell Foam

Style AG-4911 Closed Cell Foam

Atlantic Gasket Corporation

 

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 Waterjet Cutting 

Do you need custom prototypes to prove your theory? Do you require low quantites? What is waterjet cutting? What are the advantages to waterjet cutting? Do you want to eliminate tooling?

Click here to find out more about waterjet cutting.

 Contact Us 

ATLANTIC GASKET CORPORATION
3908 Frankford Avenue
Philadelphia, PA 19124
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Phone: 800-229-8881 or 215-533-6400

Email: sales@atlanticgasket.com