single sphere rubber expansion joint material
- The material of single sphere rubber expansion joint .
Generally speaking，The material of rubber expansion joint are made of natural rubber , EPDM, neoprene, Viton.
1, natural rubber: good elasticity, a noise damping effect, a lot of use in the pipe, valve and other import and export, connecting pipes, while allowing a small amount of deflection, expansion of displacement;
2, EPDM rubber: acid, corrosion resistance, high temperature, in chemical plants, zinc plants, paper mills, steel mills where high standards can be used;
3, neoprene: corrosion resistance, anti-oxidation, anti-UV, oil, the use of relatively harsh environmental requirements outside the place;
4, fluorine rubber: a stronger corrosion resistance, strong oxidation resistance, high cost, to be customized.