Hot-melt butyl sealant for insulating glass is a single-component, non-solvent, non-fogging, non-vulcanizing, and permanent plastic first sealant based on polyisobutylene rubber.Maintain its plasticity and tightness in a wide temperature range, the surface does not crack and does not become hard.It has good adhesion to glass, aluminum alloy, galvanized steel, stainless steel and other materials.Due to its extremely low water vapor transmission rate, it can form an excellent temperature-resistant gas system with elastic sealants. It is mainly used in the production of insulating glass. As the first sealant of insulating glass, it is used together with the two-component polysulfide sealant for insulating glass produced by our company and the two-component silicone mechanism sealant or the silicone sealant for insulating glass. To complete the two-way seal.
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