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Rubber Cork sheet

Item:AIFLON 4802

Specification:

CONSTRUCTION:

Aiflon 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, tractorsplans 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	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

FORMS OF SUPPLY:

Sheets

950 640mm 0.8~100 mm (Untrimmed)

915 610mm 0.8~100 mm (Trimmed)

Packing: Carton

950 640mm 300 mm

915 610mm 300 mm

Cut gaskets

Cork G4820

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