For epoxy structural adhesives with ultra-low temperature resistance requirements, such as those used in the automotive industry, 102C-8 can be selected. This product can be used in conjunction with most epoxy curing agents, such as fatty amine polyamines, polyamides, cyclic amines, aromatic amines, etc DICY、 Acid anhydrides are used to obtain superior low-temperature impact resistance (-70 ℃), good impact resistance, high peel strength, resistance to cold and hot impacts, resistance to wet and hot aging, and good lap shear strength.

Usage and dosage:

102C-8 can be used as the main resin and solvents or epoxy active diluents can be added to reduce viscosity; 15-30% can also be added to the epoxy resin adhesive to improve its low temperature resistance.

The operation process of ordinary epoxy resin can be used, but the curing time needs to be appropriately extended or the curing temperature needs to be increased.