Amorim Industrial Solutions: Material Data Sheet



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Amorim Industrial Solutions reserves the right to change product specifications at any time without notice or obligation

SP-74

SBR/cork sponge blend that is highly compressible. Used for die ejection, noise reduction, matting, cushioning, fatigue and compession mats under equipment and furniture.

Polymer
Synthetic Rubber
Color
Green

Typical Physical Characteristics (Original)

Hardness (Shore Type A) 45 to 60

Density 560 Kg/m3 to 800 Kg/m3

Tensile Strength Min 1.2 M Pa

Compressibility (400 psi) 35 % to 55 %

Recovery (400 psi) Min 80 %

Flexibility factor (Inicial) F = 5

Compression Set (Method A, 22h at 70ºC)

Max 50 %