PVC pipe Ningbo Formosa S-65 cable conduit raw material

Description :

　　PVC pipe Ningbo Formosa S-65 cable conduit raw material

　　1 PVC-U pipe

　　PVC-U uses PVC as the main matrix material, and by adding stabilizers and processing aids, the corrosion resistance and lubrication performance of PVC-U pipes are improved, making them lightweight, strong, and resistant to acid and alkali corrosion.

　　2 PVC-M pipes

　　PVC-M pipes have high toughness, which improves their ability to resist point loads. This is mainly achieved by adding elastomers or organic rigid particles such as polystyrene and polymethyl methacrylate for toughening modification. During extrusion molding, the processing temperature is precisely controlled to prevent material burning out or uneven mixing caused by low or excessive production.

　　3 PVC-O pipes

　　PVC-O pipes are made by axial and circumferential stretching of PVC-U pipes. By biaxial stretching, the microstructure of PVC-O pipes becomes more ordered, improving their strength and toughness. This solves a series of problems caused by axial stretching during PVC-U pipe processing, such as weak circumferential strength and poor pressure resistance. It enhances the circumferential strength, overall toughness, and impact resistance of PVC pipes, making full use of their properties.

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• PVC tube