SiO2--95% кремния Набивные Масса

Silica Ramming Mass Introduction: Silica ramming mass can adapt to repeated shutddown and melting and does not have cracking phenomenon, it easy to clean and maintain the integrity of furnace lining, and not easy to react with molten metal, it has widespread application. Characteristics: 1.high strength. 2.low thermal expansion. 3.high thermal conductivity. 4.good thermal shock stability. 5.good physical and chemical stability. 6.good shrinkage and impermeability performance. Application: Silica ramming mass can be widely used inworkliningoftundishandIntermediatefrequencyfurnace and all kinds melting copper. Specification: Item Brand GT-95 SiO2% ≥95 Anti-bendingStrengthMPa 800°C×2h 1.3 1500°C×3h 2.0 ColdCrushingStrengthMPa 800°C×2h 16 1500°C×3h 28 Reheatlinearchange% +0.5-0 Usage WorkliningofTundishandIntermediateFrequencyFurnace GongyiTianyiRefractoryCO.,LTD JessicaLi Address:ShiguanIndustryZone,Gongyi,ZhengzhouCity HenanProvince Tel:86-371-64158668 Fax:86-371-64157393 Website:http://zztync.en.alibaba.com