Flame retardant polystyrene board and flame retardant extrud

Time：2020-04-02 15:32 Browse：

The flame retarding polystyrene board is a rigid foam plastic board with continuous closed cell foam, which is injected into the catalyst with polystyrene resin and polymer under heating and mixing, and then extruded and sealed. The inside is an independent closed bubble structure, which is characterized by high compression resistance, low water absorption, moisture resistance, air permeability, light weight, corrosion resistance, super aging resistance (long term use almost no aging) and heat conduction. Environmental friendly thermal insulation material with low coefficient and excellent performance.

The flame-retardant extruded board is made of polystyrene resin and other additives through extrusion process, which has continuous and uniform surface layer and closed cell structure. These thick plates with honeycomb structure will not have gaps at all. This closed cell structure insulation material can have different pressure (150-500kpa) and the same low thermal conductivity (only 0.028w / m.k) and durability It has excellent heat preservation and compression resistance, and the compressive strength can reach 220-500kpa.