What's the difference between the PPV tube and the PPR tube and the PVC tube?

- Nov 16, 2017-

1, the material is different, PVC tube is PVC, PPR tube is polypropylene, PPV tube is poly ethylene vinylene.

2 of the raw material, PVC pipe with many kinds of additives, the main ingredients of PVC, while adding other ingredients to enhance its heat resistance, toughness and ductility of these materials. The long-term use will inevitably be some damage to the human body; the raw material of PPR tube is pure polypropylene, only carbon, molecular materials hydrogen, no toxic harmful elements exist; PPV tube can be used as luminescent materials.

3, in the same size, PPR tube weight is lighter than PVC tube; PVC pipe is used for drainage system, PPR pipe is used in water supply system; PPV pipe is widely used in OLEDs, field effect transistor, photo electrochemical cell and photodetector.