The colloid of G-370 special glue for pearl cotton is a transparent viscous liquid, which can be positioned for about 10 minutes and can be broken in 30 minutes. G-370T special glue for pearl cotton is transparent, and the high-density pearl cotton material can be broken after 5- 10 minutes and 60 minutes.
Polyethylene foam is a non-crosslinked closed-cell structure? ,? It is a new type of environmental protection packaging material. Pearl cotton is composed of countless independent bubbles produced by physical foaming of low density polyethylene resin. The common color is white. There are other colors, such as black and red. It has different densities, generally around 18KG, and the higher the density, the higher the price.
Extended data
Advantages and uses of pearl cotton;
First, advantages:
1. There is no waste gas or waste water discharged during the production of pearl cotton, and the pearl cotton can be recycled repeatedly.
2. Pearl cotton can be naturally degraded and decomposed into particles after three to five months of solar ultraviolet irradiation in the field, which does not pollute the environment.
3. Pearl cotton has good buffering performance, is not easy to be crushed, and is environment-friendly. It has been made into survival articles, such as yoga mats, floating devices for aquaculture, protective mats for sporting goods and life-saving tools for working on water, and its application is still expanding.
Second, the use:
1, pearl cotton can be made into pearl cotton protective frame, bracket, corner protector, etc. After processing, it can also be used as packaging lining and pearl cotton tray for electronic appliances. Its function is to prevent shock, collision and buffer, and to protect products from being damaged during loading and transportation.
2. Pearl cotton is suitable for all walks of life, such as electronic appliances, and can also be made into pearl cotton tubes and pearl cotton sticks. , used to protect the appearance of the product.
Baidu encyclopedia-pearl cotton
Baidu encyclopedia -EPE pearl cotton glue