In China's transport industry and construction industry commonly used two kinds of foam board for foam board and pearl cotton board, the current market of pearl cotton board has gradually replaced the foam board, this is because the performance of pearl cotton board is better than the foam board. But a lot of people do not know the difference between foam plate and pearl cotton plate, the following for dry packaging personnel to share the difference between foam plate and pearl cotton plate

The difference that foam plank and pearl cotton plank have what

1. Different material and craft

Foam board can be made of foaming polystyrene, pearl cotton board is made of polyethylene foam cotton material; Foam plate is made by mold heating foam, pearl cotton plate is produced by physical foam plate, so the two kinds of plate in the fundamental properties and material are different.

Two, different volumes

Because the traditional foam plate is made of dense foam particles, the volume of the foam plate is completely dependent on the amount of the foam material. But pearl cotton sheets are made by absorbing bubbles of gas, which contain tens of thousands of bubbles and are therefore much larger than conventional foam.
3. Different packaging effects

The traditional foam plate has a low shock absorption capacity and may be crushed into debris under strong impact. But pearl cotton plate has integrity, in the face of a larger impact will also be through the toughness to ensure that no damage. Compared with the traditional foam plate, pearl cotton plate has lower electric conductivity, so it is difficult to react to the static electricity generated in the friction, so the electronic components will not be affected when the high-precision electronic products are packaged.
What is the difference between foam plate and pearl cotton plate to share here, I hope to help you better understand the difference between the two, according to their actual needs to choose the plate.