Sichuan developed a national "pvc" low-lead composite stabilizer

Sichuan Union University has developed a national "pvc" low-lead composite stabilizer. According to Sichuan report, the "pvc" low-lead composite stabilizer developed by Professor Wu Chongzhou of the Institute of Polymeric Agents of Sichuan Union University was awarded the National Science and Technology of the People's Republic of China. The committee approved the “National Science and Technology Achievements Promotion Plan” project, which has been set up by the Institute of Polymer Additives of Sichuan United University and has the ability to produce 2,000 tons of products each year.

Is divided into four models: Extrusion grade, for the production of pvc pipe, plate, wire, film, profiles, etc.; injection molding grade, for pvc pipe fittings and pvc alloy injection parts; sanitary grade, for the production of pvc drinking water pipe; insulation level For the production of pvc wire and cable.

Compared with similar domestic products, this product has low lead content, which can greatly reduce workers' lead poisoning and lead pollution to the natural environment. It has good processing performance, is easy to plasticize, is easy to disperse, has good fluidity, and has a clean surface; cost performance index. The minimum, cost performance index is defined as: the stabilizer cost per unit weight of the stabilizer at a certain temperature (200'C). Unit cost per unit of time consumed (Units per kilogram/minute of stabilization time = RMB/kg. Minutes). That is, the product has excellent thermal stability, low price, and strong market competitiveness.