Product Specifications – POLYMERIC BLEND – BLACK CLOSED CELL SPONGE RUBBER

 

RubberMill Part No. RCC31S4B RCC31M4B RCC31F4B RCC31X4B
Density 4-8 pcf 4-8 pcf 7-11 pcf 9-17 pcf
Compression Deflection
(@25% Deflection)
2-5 psi 5-9 psi 9-13 psi 17-25 psi
Water Absorption
(By Weight)
5% 5% 5% 5%
Temperature Range -40˚F to 250˚F -40˚F to 250˚F -40˚F to 250˚F -40˚F to 250˚F
Weather Resistance Ozone
(72 hrs @ 100 PPHM)
Pass Pass Pass Pass
Tensile Strength
(Minimum)
75 psi 100 psi 100 psi 150 psi
Elongation
(Minimum)
150% 150% 150% 150%
Oil Resistance
Fluid Emmersion E1
(7 days @ 23˚C or 74˚F)
Pass Pass Pass Pass
Flammability Specifications
UL 94 HF 1
FMVSS302

Pass
Pass

Pass
Pass

Pass
Pass

Pass
Pass
Compliance Specifications
ASTM D-1056-07
SAE J18-R7/92

2C1
2C1

2C2
2C2

2C3
2C3

2C5
2C5
Properties are typical values. Final determination for suitability for use must be made by the customer. (01/12)