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Light Stabilizer 944 - China

price: contact company for price

Light stabilizer 944 Chemical name: Poly {[6―[(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, 6-tetramethyl-4-piperidyl)imino]} CAS NO: 70624-18-9

Molecular formula:[C35H64N8]n (n=4-5) Chemical structure: Quality

standard: Appearance: white powder or granule Light

transmittance:≥ 93%(425nm) ≥95%(500nm) Volatile matter:1.0%

Ash: ≤0.1% Molecular weight(Mn):21OO-3000 Property: Softening point;110C-

130C Bulk density:548-646(g/L) Relative

density:101(20C) Weight loss temp:>270C

Solubility: Soluble in organic solvents, slight in methanol, insoluble

in water Introduction: It is one kind of high molecular Lighl

stabilizer, with multiple functional groups .It can be used in low

density PE film, PP tape, EVA film, ABS, PP fiber PE, polyacetals

, polyamides, polyurethanes, PVC, PVC blending material, polystyrene,

rubber and viscose, It can work with uv adsorbent because its special

structutre and large molecular weight(3000).It also can be used in film

and fiber.also can be used as antioxidant and heat stabilizer of

polymer, The dosage of agricultural film is 0.2% Cautions:S or halogen

may offer bad effects, or some stabilizer, insecticide and fire

retardant may react with 944, Please test before use. Packing & Storage:

Avoid high temp. and moisture, the specs.of packing is 25kg/carton, or

according to the customer's demand.

For any questions and needs please contact us below


Company Contact:


  • Phone: 0086-527-84393779

  • Address: No.22 road, suyu development district, Suqian, China

  • Email: Email


Published date: November 1, 2012 -

  • Business Description: Suqian Unitechem Co ,LTD is founded in 2007 which loctates in Nanhua Road,North Economic Development District,
    Suqian, Jiangsu Province .The predecessor is Anhui COSMOS Chemical Co ,LTD and Wenzhou Plastic Additives Factory. We enjoy the convenience location.Suqian Unitechem Co,LTD is mainly engaged in the R & D production and sales of
    Light Stabilizer944,622,783;Antioxidant3114;piperdineamine,piperdine and their relative products with total assets of 80million RMB,the annual output of 2000 tons of Light Stabilizer944,500tons of Light Stablizer622,and 500tons of Antioxidant3114,with 400million RMB annual value of output .Meanwhile,we have the perfect product quality
    system ,well equipped equipment and devices which can assure 100%of our products are qualified, we own the great ability for producing new products and bring forth new ideas for improving the old technology which ensure our high speed and steady development.
    Mangement philosophy of Suqian Unitechem Co ,LTD is :The good faith is practical;Quality is the best policy;Basing on the human beings to make the harmonious development.
    Our chairman Xiang Zhanbo(Zhanbo Xiang)sincerely welcomes colleagues home and abroad for the same developing!

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