Clarity and fireproof gel in the thin type fireproof glass

Using acrylamide as the main materials,compound abio-salt as reagent for fireproofing to prepare thin type fireproof gel with high efficiency,the best technique conditions as follows by orthogonal experiment:acrylamide is 20 g,cross-linking agent is 0.2 g,KAl(SO4)2(6 g),MgCl2·6H2O(15.8 g) and some initiator,we can get capability index of fireproof gel,transmittance can reach 94%,radiation tolerance capability is 8.3%,the thickness of fireproof glass is 20 mm,when high temperature of one surface reach 1 100 ℃ and standing 70 min,the temperature of the other surface still keep 140 ℃,the every index reach or precede the request of GB15763.1—2001.