UV STABILIZER 944

Cautions：Avoid sunlight, moisture, and high temperature, substances with sulfur or halogen such as some stabilizers, flame retardants and pesticides. Testing required before use

Pack & Store：25kg carton inner with plastic bag or  as customer's requirement

CAS NO.：70624-18-9

Product type：HALS

Industry：

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)

Structure：

Molecular Weight：2100-3000

Appearance：White powder or light-yellow granules

Melting Range：110-130℃

Volatile Matter：≤0.5%

Relative Density：1.01g/cm3

Weight Loss Point：371℃(5.0%)

Light Transmittance：425nm: ≥93.0%; 450nm: ≥95.0%

Ash Content：≤0.1%

Solubility：Soluble in acetone, toluene, xylene, ethyl acetate, ethanol ,chloroform; Slightly soluble in methanol;Insoluble in water

Material：

PP,ABS,PE,TPE,PA,EVA,

Product Description：

Electrical Appliances,Geomembranes,Waterproof Clothes,Sunshade Nets,Artificial Turf,Synthetic Rattan,Functional Films,