Uv-531
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The main application of UV-531 is in combination with a HALS for the light stabilization of low density and linear low density polyethylene as well as ethylene-vinyl acetate copolymers for agricultural films. It can be used as well as a UV barrier to protect combination with HALS UV-531 can be used in high density polyethylene molded articles e.g. in crates. UV-531 also protects a number of other polymers against degradation caused by light exposure such us plasticized PVC and rubbers. UV-531 can be used in combination with antioxidants, phosphates and light stabilizers
Business Nature
Manufacturer
Country/Region
Qingdao, China
Main Products
Chemical...
Qingdao Richkem Co., Ltd. is a high-tech fine chemical enterprise dedicated in researching and supplying flame retardants and intermediates. Based on abundant raw material in Shandong Province, Oriented by international demand，Richkem aims to combine customers demand and domestic advanced techniques, develop market with strict management, professional sales team. Now Richkem has been accepted in European and Asia market .Our products are widely used in engineering-plastics, rubber, resin , electronics, and organic synthesis etc. RICHKEM products are REACH registered and SGS testing for with RoHS 2002/95/EC and its follow amendments. And RICHKEM has passed ISO9001 certification, and has established a sound quality management system. We can also afford high-pressure hydrogenation products, custom-process is welcomed. Looking to the future, Richkem will continue to target foreign and domestic market, aiming to be "focus, concentrate and specialized"; import excellent talents, contribute quality product and specialized safety service, improve company competitiveness, offer to customers with high quality, efficient and personalized service.
