The difference between the PP board and PVC board cannot be confused. Most people think there is no difference between pp board and PVC board, and they often think they are the same. Otherwise, it is not the same from the materials of these two kinds of boards. The effect is different. How to distinguish the difference between PP board and PVC board?
PVC board is also called decorative film and adhesive film. The raw material is a sheet made of PVC with a honeycomb mesh structure in cross-section, which belongs to a vacuum plastic film. Widely used in building materials, packaging, medicine and so on. Our company provides PVC Extra Rigid Board.
PP board is a light general-purpose plastic that meets national health standards. It is characterized by odorless, odorless, and low density. There is no problem with boiling hot water. It can be used for a long time without distortion when the temperature reaches 100 degrees, and it can be steam-sterilized when the temperature reaches 120 degrees. Good electrical insulation properties, not absorbing water. Good chemical stability, it is difficult to chemically react with most chemicals. Finally, PP is resistant to corrosion, acid, and alkali. There are also shortcomings, not resistant to low temperatures, and easy to age in low-temperature environments. The solution is to separate the modified and added antioxidants.
The heat resistance of the PVC sheet and the heat resistance of the PP sheet are shown once compared. The PVC sheet softens at the beginning of 80 degrees, differentiates at the beginning of 130 degrees, and releases HCL gas. Compared with the electrical insulation performance of PP board, it belongs to medium and low voltage and low-frequency insulation, but PVC can withstand most inorganic acids, alkalis, salts, most organic solvents and so on.
The difference between the PP board and PVC board is introduced here by the PVC Celuka Foam Sheet supplier today. If you want to know more details, you can visit our official website for consultation and understanding. I hope the above article content can be Help you!