Definition
Plastic foam box is to the foam (Pupil plastic) material for box containers. Have light, heat insulation, sound absorption, shock, corrosion resistance and other characteristics. Easy to shape, light weight, but also good electrical insulation material. Its dimensions, specifications, production, processing and shape can be designed according to customer specific needs.
Manufacture
Plastic foam is inside has many tiny pores in the plastic. A mechanical method (performing mechanical stirring while passing air or carbon dioxide to foam) or a chemical method (the foaming agent) was prepared. Closed-cell and open-cell sub-categories. Closed-cell pores in isolation from each other, there are floating property; opening type of interconnected pores, no buoyancy. Available polystyrene, polyvinyl chloride, polyurethane or the like resin. This material can be used for insulation and soundproofing material, and they are very versatile.
This material could be recycled by related recycling machines to handle, then the recycled materials could be sold to get benefits. More, the environment pollution will be reduced as much as possible.