Silica hot repairing mix

Product Use:
Silica HotPatching material, is made of silica refractory particles and fine powder according to a certain gradation and then add the appropriate binding agent made of plastic refractory, mainly used for glass kiln crown top, wall and other parts of the hot repair, sealing, Insulation.
Physical and chemical indicators：

℃ Refractoriness	≥1750
0.2Mpa Refractory under load℃ 1450℃×3ha fter burning	≥1700
Compressive strengthMpa 110℃ drying	≥30 ≥35
Heating line change rate% 1450℃×3h	≤0.2
Apparent porosity%	≤22
Kg/m⊃3 Using bulk density	2300

 
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Our Company

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......