Physical character: moulded by vulcanizing press with all kinds of rubber, and on the advanced manage, innovative technique and strict quality and size control with excellent rubber material and machine, high tensile strength, flexibility strong anti-pull, wider revise hardness range with good aging resistant, ozone resistant, heat resistant, insulation property, fuel oil resistance and lube resistance, working in the air, water or oil medium at the temperature of -60°C - +250°C, apply to special application for all kinds of machines.
Specifications:
material: NR, SBR, NBR, EPDM, viton, silicone
quality: industrial grade
color: black etc.
surface: smooth
tensile strength: 6-8Mpa
hardness: 40, 50, 60, 70, 80+/-5shore A
elongation: 300%
density: 1.5g/cm3
size: build mould according to the buyer's drawing
