calcium silicate board

 

features: non-combustible A1 grade material, good waterproof performance, high strength, dimensional stability, heat insulation, acid and Alkali.

use: is the wall, ceiling, floor, furniture, Road Sound insulation,sound absorption  barriers, Marine compartments and air ducts and other industrial boards and sound-absorbing walls, sound-absorbing roofs, pouring walls, composite panels and other fields of wall Panels.

 
Physical and chemical indicators:

project	unit	index
bulk density	g/cm3	0.8-1.2
Flexural Strength	Mpa	＞9
Anti-impact Strength	KJ/mm	＞2
Screw Dial-out Rate	N/mm	≥75
Dry shrinkage ratio	%	＜0.2
Moisture content	%	＜10
thermal conductivity	W/m.k	＜0.5
Non-flammable

 
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Henan Guangda Refractories Co., Ltd is a high-tech enterprise which is dedicated to the refractory materials research and development, production, trade and engineering. Our company owns a professional technical research and development team that has been engaged in the refractory materials for decade years, owns advanced production equipments and testing equipment with the excellent marketing team. Our company has a sound management system for the market development and after-sale service. We will, as always, insist on the principle of quality first, customer first, putting quality and customers first, wholeheartedly provide the best quality......