Extrusion xps foam board production line

The advantage of CO2 as a blowing agent

1. More uniform, more stable flame retardant effect, CO2 is an inorganic, is a non-flammable gas does not support combustion. This gas is used to foam the extruded board. Hidden in each stomata formed countless small fire extinguishers, the extruded plate itself, the flame retardant properties more stable and more uniform.

2. Let our living space more environmentally friendly and healthier, CO2 gas is an air-friendly ecological balance and human friendly gas, use it as a blowing agent to produce products is the world recognized environmentally friendly products.