Views: 6 Author: Xicheng Ep Ltd Publish Time: 2022-02-24 Origin: Xicheng Ep Ltd
PP sheet and PVC sheet are commonly used materials, PP sheet and PVC sheet are chemical polymers, PP is polypropylene, and PVC is polyvinyl chloride. When customers buy sheets, environmentally friendly pp board manufacturers generally think of pp board and pvc board, so what is the difference between them. From the following aspects, the difference between the following PP sheet and PVC sheet.
The PP sheets produced by environmentally friendly PP sheet manufacturers are different in color: PVC materials are rich in color, generally dark gray, light gray, beige, ivory, transparent, etc.; PP materials cannot be made transparent, and the commonly used color is the natural color of PP material. It is primary color, beige gray, porcelain white, etc.
The pp board produced by the environmental protection pp board manufacturer is different in the degree of acid and alkali resistance: the acid and alkali resistance of PVC is better than that of PP board, but the texture is brittle and hard, resistant to ultraviolet radiation, and can withstand climate change for a long time. Combustible, slightly toxic. However, PP board is not UV-resistant, and it will change color when exposed to sunlight for a long time.
Difference in weight: PP board is less dense than PVC board, and PVC has a higher density, so PVC is heavier. The density of PP board produced by Xicheng Ep is generally 0.92, and the density of PP board produced by well-known German brands is 0.915. The density of PVC board is generally 1.58-1.6, so the weight of PVC board is heavier than that of PP board.
Difference in temperature: the temperature range of PVC is about -40 to 95 degrees Celsius, and the temperature range of polypropylene PP is about 0 to 100 degrees Celsius. The range of PVC is about 0 to 60 degrees Celsius, the temperature range of polypropylene PP is about 0 to 80 degrees Celsius, and the temperature range of CPVC is about -40 to 95 degrees Celsius.
Differences in application scope: Polypropylene PP plastic sheets are mainly used in acid and alkali resistant equipment, environmental protection equipment, waste water, exhaust gas discharge equipment, scrubbers, clean rooms, semiconductor factories and other related industries. Among them, PP thick sheets are widely used. It is used in stamping boards, mattress boards, etc., such as construction, electroplating equipment, acid and alkali resistance equipment, industrial sewage equipment, chemical industry and so on. PVC board is a board with a honeycomb mesh structure made of PVC as a raw material. PVC can be divided into soft PVC and hard PVC according to the degree of softness and hardness.