Gold Member Since 2014
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Shanghai Deborn Co., Ltd.

Ultraviolet Absorbent UV-327, UV Absorber-327, UV-327 manufacturer / supplier in China, offering Ultraviolet Absorbent UV-327 (UV ABSORBER UV327), Antioxidant 245 High-Effective Asymmetric Phenolic Antioxidant, Antioxidant 1425 Hindered Phenolic Composite Antioxidants and so on.

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Supplier Homepage Product Plastic Additives UV Absorber Ultraviolet Absorbent UV-327 (UV ABSORBER UV327)

Ultraviolet Absorbent UV-327 (UV ABSORBER UV327)

FOB Price: Get Latest Price
Min. Order: 25 kgs
Port: Shanghai, China
Transport Package: 25kg/Carton
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: UV327
  • Color: Yellow
  • Appearance: Powder
  • Specification: 99%
  • HS Code: 381220
  • Environmental Protection: No
  • Kind: Stabilizer
  • Trademark: DEBORN
  • Origin: China
Product Description
Chemical name: 2-(3',5'-di-tert-Butyl-2'-hydroxyphenyl)-5-chloro-2H-benzotriazole ;2-(5-chloro-2h-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-phenol ; 2,4-di-tert-butyl-6-(5-chlorobenzotriazol-2-yl)phenol

Molecular formula: C20H24N3OCL

Molecular weight: 357.9

CAS NO.: 3864-99-1

Appearance: light yellow powder

Content: ≥ 99%

Melting point: 154-158°C

Loss on drying: ≤ 0.5%

Ash: ≤ 0.1%

Light transmittance:

Wave length nm        Light transmittance %
             440                             ≥ 97
              500                            ≥ 98

Toxicity: low toxicity,rattus norvegicus oral LD50 =5g/Kg weight.

Applications:This product is suitable in Polyolefine, Polyvinyl chloride, organic glass and others. Max absorption wave length range is 270-400nm.

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