Materials

254EO

Our 254EO Polyethylene / EVA blended foam has a density range of 3.6 to 4.4 PCF and is a perfect material for compression molding applications and general use. It has a Thermal Conductivity K factor of 0.3.

Product Description

Our 254EO Polyethylene / EVA blended foam has a density range of 3.6 to 4.4 PCF and is a perfect material for compression molding applications and general use. It has a Thermal Conductivity K factor of 0.3.

Measurements

Shore Hardness

55 - 55

Density

3.6 - 4.4PCF (lb/ft³)

57.6 - 70.4Kg/m³

Compression

6 - 6psi

41.3 - 41.3kPA

Service Temperature

Technical Data

Item Specs Test Method
Grade
Density (PCF) (kg/m3) 3.6 – 4.4 PCF
57.6 – 70.4 kg/m3
ASTM D3575
Compression Deflection @25% (CFD)
(psi) (kPa)
6 psi @25%
16 psi @50%
41.3 kPa @25%
110 kPa @50%
ASTM D3575
Shore Hardness OO (Durometer) 55 ASTM D 2240
Compression Set (%) 13 ASTM D3575
Tensile Strength (Machine Direction/Cross Machine Direction)
(psi)
141 / 106 ASTM D3575
Elongation % (Machine Direction/Cross Machine Direction) (%) 314 / 331 ASTM D3575
Tear Strength Resistance (M/CM) (lb/in) 18 / 21 ASTM D3575
Water Absorption by Weight (lb/ft2) 0.04 ASTM D1667
Accelerated Age Testing:
Thermal Stability (%) 3 hrs @ 180°F
–2.6 / –1.1
Service Temperature (°C) (°F)
– Low
– High Intermittent
Flame Resistance
Industry and OEM Specifications:
Jacobs and Thompson Inc. certifies
that the following product meets the
required specifications;
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