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K—250磷酸盐无机粘接剂是一种聚磷酸盐无机胶,其平面粘接抗拉强度对45~#钢、黄铜和铝合金均达到250kg/cm~2以上,套接压剪粘接强度对45~#钢达到1473kg/cm~2。本文还对粘接机理进行了探讨。
K-250 phosphate inorganic adhesive is a kind of polyphosphate inorganic adhesive, the plane bonding tensile strength of 45 ~ # steel, brass and aluminum alloys are up to 250kg / cm ~ 2, Then the strength of 45 ~ # steel reached 1473kg / cm ~ 2. This article also discusses the bonding mechanism.