Materials

4216-LD

4216-LD is an EPDM / SBR blended, low density foam with a 4.5 – 6.5 PCF / 72 – 104 kg/m³ density range. This material is used primarily in automotive applications. It comes in black and is a 2A2 grade of foam with a service temperature range of – 70 °F to 225 °F. It has good Ozone resistance and fair UV resistance.

SKU: 4216-LD Category: Tag:

Product Description

4216-LD is an EPDM / SBR blended, low density foam with a 4.5 – 6.5 PCF / 72 – 104 kg/m³ density range. This material is used primarily in automotive applications. It comes in black and is a 2A2 grade of foam with a service temperature range of – 70 °F to 225 °F. It has good Ozone resistance and fair UV resistance.

Measurements

Shore Hardness

40 - 60

Density

4.5 - 6.5PCF (lb/ft³)

72 - 104Kg/m³

Compression

5 - 9psi

34.4 - 62kPA

Service Temperature

-70 - 225°F

-56 - 107°C

Technical Data

Item Specs Test Method
Grade 2A2
RE42
II
ASTM D1056 / SAE J18
ASTM D-1056-67
GM6086M
Density (PCF) (kg/m3) 4.5 – 6.5 PCF
72 – 104 kg/m3
ASTM D 1056
Compression Deflection (CFD)(psi)(kPa) @25% 5 – 9 psi
34.4 – 62 kPa
ASTM D 1056
Shore Hardness OO (Durometer) 40 – 60 ASTM D 2240
Compression Set (%) @50%
Tensile Strength (psi)(kPa) 50 psi
344 kPa
ASTM D412
Elongation (%) 100 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
-56°C | -70°F

107°C | 225°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 2A2
GM 6086M(3) II
FMVSS302
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