... ), thus causes its thermal deformation temperature rise. The CPVC product's application temperature may reach 110-130°C, compared the ... alkali, the salt, the fatty acid salt, the oxidant,the halogen and other chemical etching. Moreover, the CPVC tensile strength, ... decoction,not to increase the fire set,restrict flame spread,low smoke generation.7, CPVC has excellent chemical resistance to non-polar ...