Ningbo Sunwell Sealing Materials Co.,Ltd is one of the leading China cork rubber sheet manufacturers and suppliers with one of the famous brands, and we are also a professional cork rubber sheet company and factory, welcome to contact us.
Description
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.
Typical Application
> Make for gaskets of various engines of automobiles, tractors, plans, ships, and pipes petroleum, transformers, electric equipment,etc.
Prime Features
> High resilience of rubber and compressibility of cork
> Excellent performance
Technical Data
| 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 |
Dimensions
950x640mmx0.8~100mm (Untrimmed)
915x610mmx0.8~100mm (Trimmed)
Package: Carton Box
950x640x300mm
915x610x300mm
Roll:
1220mmxLengthx1~6mm
Other sizes on requirements.
|
Original
By certification 
