PVC hose raw material is actually a vinyl polymeric material, the material is a non-crystalline materials. PVC material in actual use, often by adding stabilizers, lubricants, auxiliary processing agents, pigments, impact and other additives. Is not easily flammable, high strength, resistance to climate variability and excellent geometric stability. PVC against oxidants, reducing agents and strong acids have a strong resistance. However, it can be concentrated oxidizing acids such as concentrated sulfuric acid, concentrated nitric acid corrosion and does not apply and aromatic hydrocarbons, chlorinated hydrocarbons in contact situations.
