Min. Order Reference FOB Price
50 kg US$8.00-15.00 / kg
Product Description
Product Description High Quality UV Light Stabilizer 944 Chemical Name: Poly-{[(1,1,3,3-tetramethylbutyl )amino)-1,3,5-triazine-2,4-diyl}[2,2,6,6- tetramethyl-4-piperidyl]imino]-1,6-hexanediyl[(2,2,6,-tetramethyl-4-piperidyl)imino]]} Formula: [C35H66N8]n (n=4-5) Specifications: ...