Materials

4338-E

4338-E is an EPDM foam with a density range of 12 – 20 PCF / 192 – 320 kg/m³. This material is used in automotive and general industrial applications. It comes in gray and is a 2A3 grade of foam with a service temperature range of -90 °F to 275 °F. This product has excellent Ozone and UV resistance, along with Low Odor properties.

SKU: 4338-E Category: Tag:

Product Description

4338-E is an EPDM foam with a density range of 12 – 20 PCF / 192 – 320 kg/m³. This material is used in automotive and general industrial applications. It comes in gray and is a 2A3 grade of foam with a service temperature range of -90 °F to 275 °F. This product has excellent Ozone and UV resistance, along with Low Odor properties.

Measurements

Shore Hardness

45 - 65

Density

12 - 20PCF (lb/ft³)

192 - 320Kg/m³

Compression

9 - 13psi

62 - 89.6kPA

Service Temperature

-90 - 275°F

-67 - 135°C

Technical Data

Item Specs Test Method
Grade 2A3
RE43
IIIA
2A3
ASTM D1056 / SAE J18
ASTM D-1056-67
GM6086M/GMN11106
TSM1501G
Density (PCF) (kg/m3) 12 – 20 PCF
192 – 320 kg/m3
ASTM D 1056
Compression Deflection (CFD)(psi)(kPa) @25% 9 – 13 psi
62 – 89.6 kPa
ASTM D 1056
Shore Hardness OO (Durometer) 45 – 65 ASTM D 2240
Compression Set (%) @50%
Tensile Strength (psi)(kPa) 70 psi
482 kPa
ASTM D412
Elongation (%) 200 ASTM D412
Tear Strength Resistance (ppi)(lb/in)
Water Absorption by Weight % 5 ASTM D 1056
Accelerated Age Testing:
Accelerated linear shrinkage (%)
5
Service Temperature (°C)(°F)
– Low
– High Continuous
– High intermittent
-67°C | -90°F

135°C | 275°F

Flame Resistance Pass FMVSS 302
Industry and OEM Specifications:
Jacobs and Thompson Inc. certifies that the following
product meets the required specifications;
SAE J18-02 2A3
GM 6086M(3) IIIA
GMN11106(3) IIIA
TSM1501G 2A3
FMVSS302
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