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Anyang General Chemical Co.,Ltd.Hindered Amine Light Stabilizer 770//www.lookchem.com/300w//2010/0622/52829-07-9.jpg

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Hindered Amine Light Stabilizer 770 CAS NO.52829-07-9

Min.Order Quantity:
1 Metric Ton
Payment Terms:
L/C,T/T,Western Union,Other

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Product Details


  • HALS 770
  • 52829-07-9
  • Bis (2,2,6,6-tetramethyl-4-Piperidinyl) sebacate

Quick Details

  • ProName: Hindered Amine Light Stabilizer 770
  • CasNo: 52829-07-9
  • Molecular Formula: C28H52O4N2
  • Appearance: white or pale yellow crystalline powde...
  • Application: light stabilizer for polyolefin materi...
  • DeliveryTime: 5~10 working days
  • PackAge: 25kg/drum
  • Port: shanghai,Tianjin
  • ProductionCapacity: 50 Metric Ton/Week
  • Purity: 99%
  • Storage: Store in dry, cool, dark and ventilate...
  • Transportation: by sea or by air
  • LimitNum: 1 Metric Ton
  • Heavy metal: Normal Standard
  • Grade: Industrial Grade


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Product name: Hindered Amine Light Stabilizer 770

Synonyms: Bis (2,2,6,6-tetramethyl-4-Piperidinyl) sebacate;

CAS: 52829-07-9;

Molecular formula: C28H52O4N2

Molecular weight:480.73

Chemical property:

White or pale yellow crystalline power, Soluble in benzene, chloroform. Methanol alcohol ether ate insoluble in water.


Appearance: white or pale yellow crystalline powder

Melting point:81~85℃




Light transmittance:425nm≥98%,500nm≥99%;

Application:HALS 770 is a low molecular product, has good compatibility with most polymers and has synergistic effects with antioxidants and UV absorbers. 770 is highly effective in polyolefin materials (PP, PE), olefin copolymers (EVA, propylene and rubber copolymers), PS, PA, PU, soft PVC etc.

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