Physical character: extruded by special extruding machine with high quality silicone rubber according to the buyer's design and drawing, high tensile strength, flexibility strong anti-pull and 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, oil medium at the temperature of -60°C - +250°C for all kinds of seal application.

Specifications:
material: 100% virgin silicone rubber
quality: industrial grade, food grade
color: translucent, dark red, black, milk white, blue, grey etc.
surface: as per the buyer's drawing
tensile strength: 8Mpa
hardness: 40, 50, 60, 70+/-5shore A
elongation: 380%
density: 1.25g/cm³
tear strength: 26N/mm
working temperature: -60°C - +250°C
size: build mould according to the buyer's drawing
***when you enquiry, pls confirm the color, hardness, quantity and drawing***