Extruded polystyrene board is in the polymer resin by heating the mixture at the same time, the catalyst injection, extrusion and then extruded closed-cell foam continuity of the rigid foam board, for its in-house independent bubble-enclosed structure A high-resistance, low water absorption, moisture-proof, airtight, lightweight, corrosion-resistant, super-anti-aging (almost no long-term use of aging), and low thermal conductivity performance of environment-friendly insulation materials.

Extrusion is widely used in wall insulation board, flat concrete roof and steel roof insulation, low-temperature storage on the ground, the parking platform, the airport runway, highways and other areas of moisture-proof insulation, control of frost on the ground, the construction industry is the Wumart prices Lian, the quality of English insulation, moisture-proof material.