Technology Research on the Waterproofness and Alkali Resistance of Silane Coupling Agent Modified Fiber Glass Board

In this paper, the fiber glass board was treated with silicane coupling agent so that it could improve its waterproofness and alkali resistance, testing fiber glass after the infiltration treatment of silane coupling agent. And investigate the effects on key performance indicators of fiber glass by the contrast test. Test results showed that silane coupling agent could enhance the waterproofness and alkali resistance of fiber glass. It will not damage to other properties when the addition is less than 3% and it may enhance the mechanical strength of fiber glass.