Low Molecular Weight Hindered Amine Light Stabilizer (HALS)
Characterization YS 770 is a hindered amine light stabilizer (HALS) for applications demanding particularly high light stability. It provides excellent light stability for thick sections but can also be used for articles with a high surfacearea such as films and tapes.
Handling & Safety In accordance with good industrial practice, handle with care and unnecessary personal contact. Avoid contact with eyes. Avoid release to the environment. Avoid dust formation and ignition sources.
Established in August , 1999 , Yantai Yusheng Chemical Co , Ltd ( Yantai Yusheng) is a new high-technology enterprise mainly engaged in producing plastic additives and polyurethane additives . The company is located in Laishan District , Yantai City occupying an area of 20000 sqm with a fixed asset of RMB 50 million yuan . The annual income reaches above 100 million yuan . In order to get better development , Yusheng has successively established the scientific research and development cooperation with Shandong University , Qingdao University and Yantai University . At the end of 2013 , the company has invested 30 million yuan in scientific studying . Now our company has one modern production building over 1100 sqm , lots of advanced production equipment and strong technical strength . New.....more>>