Materials

4370

Our 4370 foam is a Neoprene – SBR blend and has a density rating of 94 PCF / 1505 kg/m³. This material can be used in a wide range of applications. 4260 is supplied in black only and provides excellent oil and ozone resistance. It has a 100% Modulus rating of 380 psi, and a 300% Modulus rating of 900 psi.

SKU: 4370 Category: Tag:

Product Description

Our 4370 foam is a Neoprene – SBR blend and has a density rating of 94 PCF / 1505 kg/m³. This material can be used in a wide range of applications. 4260 is supplied in black only and provides excellent oil and ozone resistance. It has a 100% Modulus rating of 380 psi, and a 300% Modulus rating of 900 psi.

Measurements

Shore Hardness

70 - 70

Density

94 - 94PCF (lb/ft³)

1505 - 1505Kg/m³

Compression

Service Temperature

-20 - -20°F

-29 - -29°C

Technical Data

Item Specs Test Method
Grade
Density (PCF) (kg/m3) 94 PCF
1505 kg/m3
Compression Deflection (CFD)(psi)(kPa)
@25%
Shore Hardness OO (Durometer) 70 ASTM D 2240
Compression Set (%)
22hrs @ 100°C
65 ASTM D 395B
Tensile Strength (psi)(kPa) 1000 psi
6894 kPa
ASTM D 412
Elongation (%) 475 ASTM D 412
Tear Strength Resistance (ppi) 215 ASTM D 624
Water Absorption by Weight %
Accelerated Age Testing:
70hrs @ 100 °C
Change: Hardness (points)
Tensile (%) Elongation (%)
9
7
-48
ASTM D 573
Service Temperature (°C)(°F)
– Low
– High Continuous
– High intermittent
°C
-29
°F
-20
ASTM D 2137
Flame Resistance
Industry and OEM Specifications:
Jacobs and Thompson Inc. certifies that the following
product meets the required specifications;
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