The XPS fire lock door

Frequent XPS extrusion thermal insulation board
Attendance of extruded board based on polystyrene resin and other auxiliary materials and polymer, by heating mixed into the catalyst at the same time, and then extruded extrusion molding and manufacturing of high density rigid foam board, referred to as "(XPS). This unique closed pore type honeycomb structure make the attendance of plate has a very low water imbibition (hardly), low coefficient of thermal conductivity, high pressure resistance, aging resistance (normal use almost no decomposition of ageing phenomenon).
The thermal insulation board has the following characteristics:
1. Excellent thermal insulation performance, exceptional durability
Excellent water resistance
3. Excellent anti-pressure performance
4. High-quality environment-friendly products

Good flame retardant properties (B1 and B2 products according to customer requirements)