Sinwo Tec

SinWo Tec (SHANDONG SINWO MATERIAL TECHNOLOGY COA,LTD) is a supplier focusing on the development of new materials and high-tech of DBU,DBN, headquartered in Qingdao High-tech Industrial Park. In December 2021, Shenghe Technology established a pharmaceutical and electronic chemicals research institute in Qingdao to support the application of products in multiple companies and fields. We supply DBU (1,8-Diazabicyclo[5.4.0]undec-7-ene)(CAS 6674-22-2) and DBN (1,5-Diazabicyclo[4.3.0]nonene-5)(CAS 3001-72-7) and their corresponding salts. They are useful as a catalyst for many organic synthesis reactions. It's an epoxy curing accelerator for acid anhydride curing systems, which has excellent solubility in curing agents.It also has excellent pot life around 100 °C. Compared with the conventional tertiary amine or inorganic basic catalyst, the reaction yield and selectivity can be improved under milder conditions.It is also used as a catalyst for various polymerization or cross-linking reactions. We have many achievements such as urethane catalysts, epoxy curing accelerators, pH adjusters, pharmaceutical raw materials and intermediates, and detergents. We have a proven track record in urethane catalysts and epoxy curing accelerators. It is used as an epoxy curing accelerator for encapsulants for various electronic materials. And polyurethane catalyst, epoxy resin curing accelerator, mainly used for diode, audion, integrated circuit packaging accelerator;Accelerant for light-emitting diode, coil, transformer filling.Accelerator for rapid vulcanization of fluorine rubber, substitute for BPP.