When customers buy boards, they usually think of PP boards and PVC boards, but what are the differences between the two boards? Now I will summarize the following points and share them with everyone, hoping to provide information for those who need them.
Firstly, PP board and PVC board are chemical polymers, PP is polypropylene, and PVC is polyvinyl chloride.
1, color difference:
PP materials cannot be transparent. Common colors are natural (PP natural color), beige, porcelain white, milky white, etc. PVC is richer in color, generally gray, light gray, white, yellow and white, transparent and so on.
2, weight difference:
PP board has lower density than PVC board, and PVC density is a little higher, so PVC is heavier.
3. Acid and alkali resistance:
PVC has better acid and alkali resistance than PP board, but the texture is more brittle and hard, resistant to ultraviolet radiation, can withstand climate change for a long time, non-flammable, and lightly toxic.
4. Temperature difference:
A, domestic; The temperature range of PP is about 0 to 80 degrees Celsius, the range of PVC is 0 to 60 degrees Celsius, and the temperature range of CPVC is -40 to 95 degrees Celsius. B. imported brands: The temperature range of PP is about 0 to 100 degrees Celsius, and the temperature range of PVC is -40 to 95 degrees Celsius.
5. Price difference:
The price of PP is relatively compared with PVC. PP is cheaper and PVC has a higher density, so PVC is heavier and more expensive.
6. Application:
A. PP board is mainly used in acid and alkali resistant equipment, environmental protection equipment, waste water, exhaust gas discharge equipment, washing towers, clean rooms, semiconductor factories and related industrial equipment. PP thick plates are widely used in stamping plates and punching mattresses. Board, etc. B, PVC board is mainly used in many industries such as building materials, packaging and medicine. Such as construction, electroplating equipment, acid and alkali resistant equipment, industrial sewage equipment, chemical industry and other aspects.