Rubber Cork Roll
SUNWELL Cork rubber sheet is made by using granulated cork and synthetic rubber polymer and their assistants. The cork mixed material such as neoprene and nitrile, silicone, vitone, etc.
SUNWELL Cork rubber sheet the compressibility of cork with the flexibility characteristics of rubber to make an excellent sealing material. All are available in rolls cut to your specifications for thickness and width.
> Make for gaskets of various engines of automobiles, tractors, plans, ships, and pipes petroleum, transformers, electric equipment,etc.
> High resilience of rubber and compressibility of cork
> Excellent performance
|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 Temperature Max||-40~120~150oC|
Package: Carton Box
Other sizes on requirements.