Chemical Name : 3,5 - di - Butyl - 4 – Hydroxybenzoic Acid , Hexadecyl Ester
Molecular Formula : C31H54O3
Molecular Weight : 475
Cas NO : 067845 - 93 - 6
Appearance : White to off white powder
Melting Point : 58.0 min
Toluene Insolubles , % : 0.2 max
Loss on Drying , % : 0.5 %
Color ( 10 % solution ) : 450 max
Color Scale : 60 max
Purity : ≥ 99.0 %
UV – 2908 mainly used in polyolefin plastic like PP and PE . It has excellent compatibility with UV absorbers , HALS and thioedters . FDA sanctioned to 0.5 % in polyolefins .
20kg / cardboard drum with PE bag inside .
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>>