Fireproof Insulation Blanket - Rongsheng Refractory
Fireproof Insulation Blanket. Fireproof insulation blanket is featured with fireproof and heat insulation, so it is also called heat proof blanket. Because the main composition is alumina, which is the main ingredient of porcelain, so it is also called fireproof insulation blanket. As a kind of insulation material, it is an important refractory ...
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