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Rubber Cork sheet

Item: A.S.SEALS.4802

Description:

Specification:

CONSTRUCTION:

Asseals 4820 Rubber Cork Sheet

It 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¡¢plans¡¢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.

Rubber Cork : Rubber type NBR;

Cork granules: 0.25-120mm

PROPERTIES:

Item	Graded by hardness
Hardness: Shore A	55-70(Medium)	70-85(Hard)
Density: g/cm3	¡Ü0.9(Medium)	¡Ü1.05(Hard)
Tensile Strength: kg/cm²	¡Ý15(Medium)	¡Ý20(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¡æ

FORMS OF SUPPLY:

Sheets£º

950¡Á640mm¡Á0.8~100 mm (Untrimmed)

915¡Á610mm¡Á0.8~100 mm (Trimmed)

Packing: Carton

950¡Á640mm¡Á300 mm

915¡Á610mm¡Á300 mm

Cut gaskets£º

Cork G4820

All graded are available in machine shaped and die cut parts according to your drawing and specification.