UV-320 | UV Absorber UV-320 CAS:3846-71-7

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• Product Name:

  UV Absorber UV-320;Light Stabilizer UV-320;2-(3,5-Di-tert-butyl-2-hydroxybenzene)-2H-benzotriazole;2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole;2-Benzotriazol-2-yl-4,6-bis-tert-butylphenol;2-(2Hydro-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol;2-(2-Hydroxy-5-(2,4-tert-butyl)phenyl)benzotriazole;2-(3,5-Di-tert-butyl-2-hydroxyphenyl)benzotriazole;2-(2H-benzotriazol-2-yl)-4,6-di-tert-butylphenol;Hydroxydibutylphenylbenzotriazole;Ultraviolet Absorber UV-320;UV-320

• Equivalent product of UV Absorber UV-320 CAS:3846-71-7

  BASF light stabilizer Tinuvin 320;BASF Tinuvin 320;BASF Tinuvin 320

• Description of UV Absorber UV-320 CAS:3846-71-7

  Appearance: White powder Content: ≥99%
  Melting point: 152-156°C
  Volatile matter: ≤ 0.3%
  Ash: ≤ 0.1%
  Transmittance:
  460nm: ≥97%
  500nm: ≥98%
  

• Application of UV Absorber UV-320 CAS:3846-71-7

  As a high-efficiency light stabilizer, it has the characteristics of strong ultraviolet absorption and low volatility; it can effectively protect polyester and organic pigments from ultraviolet radiation, thereby protecting the original physical properties of molded objects, films, fibers, etc. in the open air. Appearance; Suitable for polyvinyl chloride, unsaturated polyester and other polymers. The recommended dosage is 0.3-0.5% for polyester, 0.25-0.5% for PVC, and 0.2-0.5% for unsaturated polyester. UV-320 is a high-efficiency light stabilizer, widely used in plastics and other organic substances, including unsaturated polyester, PVC, PVC plasticizing, etc. In polyurethane, polyamide, synthetic fibers, especially polyamides In the application of grease and epoxy resin.

• Packing & Storage of UV Absorber UV-320 CAS:3846-71-7

  Packing: Packed in cardboard drum lined with plastic bag, net weight 25kg Storage conditions: This product should be sealed and stored in a closed, dry, dark place, away from sunlight.

• Safety Information of UV Absorber UV-320 CAS:3846-71-7

  Hazard classification 9