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Cork rubber sheet

Cork rubber sheet

Rubber Cork sheet

Rubber Cork sheet is a compound of cork and rubber made by using granulated cork and synthetic rubber polymer and their .....


Rubber Cork sheet is a compound of cork and rubber made by using granulated cork and synthetic rubber polymer and their assistants. The product has properties of high resilience of rubber and compressibility of cork, so its performance is excellent. It can be used as gaskets of various engines of automobiles,tractors,plants,ships,and pipes petroleum, transformers electric equipment and apparatuses. It is a kind of new type high-grade static sealing materials used to seal low and medium pressure.

PARAMETER:

Item

Graded by hardness

Hardness:  Shore A

55-70(Medium)

70-85(Hard)

Density: g/cm3

≤0.9(Medium)

≤1.05(Hard)

Tensile Strength: kg/cm2

≥15(Medium)

≥20(Hard)

Compressibility (% 300psi load)

15-30(Medium)

10-20(Hard)

Sealing Pressure(min)

28kg/cm2

Internal Pressure(max)

3.5kgf/cm2

Service Temp(max)

-40~120~150℃

Rubber Type

NBR

Cork Granules

0.25-120mm

 

Size: Thickness: 0.8mm to 100mm

950×640mm,   915×610mm,   600 x 1200mm

Packing: Carton or plastic woven bag