Contact: Manager Cao
Address: Group 13, Xia Niu Village, Quliang Town, Xinmi City, Zhengzhou City, Henan Province
The permeable plate has a tight closed-cell structure. The polystyrene molecular structure itself does not absorb water, and the front and back sides of the plate have no gaps. Therefore, the water absorption rate is extremely low, and it is moisture-proof and impermeable. Because the foam structure is closely connected and there is no wall The gap, so its compressive strength is extremely high, even if the blisters remain unchanged for a long time. Therefore, today Zhengzhou foam board manufacturers come to talk about the characteristics and applications of permeable boards.
1. Fire resistance: tested by Tianjin Fire Station, National Fixed Fire Extinguishing System and Refractory Components Quality Supervision and Inspection Center to reach GB8624-2012A (A2-S1, d0, t2) level, no shrinkage, no melting drops, no burning when in fire No smoke, no penetration by flames, completely changed the fire resistance of the original EPS board, completely different from the flame retardant improved by adding a large amount of flame retardant.
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