CAS No.: | 71878-19-8 |
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Formula: | [C35h64n8]N (N=4-5) |
Certification: | REACH |
Color: | White |
Kind: | Stabilizer |
Appearance: | Granule or Powder |
Customization: |
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Product | Sunshow UV Stabilizer Hindered Amine Light Stabilizer 944 CAS 71878-19-8 Plastic Additives |
Content | SUNOVIN 944 / Hindered Amine 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-piperidinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]} |
CAS NO | 71878-19-8 |
Appearance | White to Slight Yellow Powder or Granule |
Melting Point | 110-130ºC |
Molecular weight | 2100-3000 g/mol |
Ash Content | ≤0.1% |
Transmittance | 425nm 93.0 min 450nm 95.0 min |
Properties & Applications | High molecular weight HALS, used for stabilizing system that requires low volatility and migration, especially suitable for polyolefin films and fiber. The average molecular weight comes to 3000. |
Package and Storage | Package:25kg carton box (inner with plastic bag) or according to customer's request. Storage:Store in cool place. Keep container tightly closed in a dry and well-ventilated place. |
SUNSHOW considers quality consistency and stability as crucial importance. Nowadays,SUNSHOW has been certified by ISO9001:2015(UKAS)which can guarantee the quality of our products.
In order to provide most professional technical service, we have established four laboratories:Quality Control Lab,Analysis Lab,Material performance Lab and Weather-resistance Lab.
SUNSHOW has a lot of advanced facilities such as Ci3000(Atlas),QUV(Q-lab), Q-SUN(Q-lab),DSC(TA),TGA(TA),FTIR(Thermofisher), UV-vis, electron universal testing machine, Digital display, impact tester, Colorimeter(Minolta), Gloss tester(BYK), advanced twin-screw extruder, injection machine, etc.
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