ورق چوب پنبه Cork Rubber Sheet

Specification: Description: Corkru 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  PARAMETER:    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   DIMENSION:   Sheets£º 950¡Á640mm¡Á0.8~100 mm (Untrimmed) 915¡Á610mm¡Á0.8~100 mm (Trimmed) 1800¡Á900mm (New)