T-12 (dibutyltin dilaurate) produced by Lingshi New Materials is an organic tin compound with a very high boiling point. It is used as an efficient catalyst in the manufacture of polyurethane coatings, electroplating coatings, spraying, polyurethane foams, coatings, adhesives and sealants. It is used as a heat stabilizer in the manufacture of silicone rubber mold products, soft PVC plastic products, such as films, semi-rigid sheets, transparent hoses, etc. T-12 is soluble in all plasticizers, benzene, toluene, acetone and other organic solvents, but insoluble in water. It is a powerful catalyst.

　　In addition, the T-12 catalyst produced by Lingshi New Materials is very useful in the manufacture of rigid foam polyurethane. In applications where the catalytic effect of amino catalysts alone is insufficient, organic metals such as T-12 catalysts can produce a synergistic effect of increased activity with amino catalysts. Therefore, it is suitable for the manufacture of rigid foams that require high-speed catalysis. Even high-density structural foams, spray wall insulation glue and rigid panels are manufactured in high-speed production lines. T-12 has a fast and efficient drying reaction in the time of rapid gel detackification. T-12 can be used in single-component moisture-curing polyurethane coatings, two-component coatings, adhesives and sealants.

Polyurethane drier is used in polyurethane rigid foam, semi-rigid foam, soft foam, high resilience foam, elastomer, sealant and other industries. The catalysts commonly used in the synthesis of polyurethane and its raw materials are mainly tertiary amine catalysts and organic metal compounds.