ضد یو وی تینووین Tinuvin 326 مخصوص کامپوزیت و رنگ

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ضد یو وی تینووین Tinuvin 326 مخصوص کامپوزیت و رنگ
  • عمومی
  • کشور سازنده
  • وزن برحسب گرم
  • نحوه ارسال
  • برگه اطلاعات فنی کالا TDS
    • Tinuvin® 326
    • Tinuvin® 326 by BASF is chemically phenol, 2-(5-chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl. It acts as a UV absorber belonging to hydroxyphenyl benzotriazole class which imparts good light stability to a variety of polymers. Especially suited for polyolefins. It has a wide range of indirect food approvals in polyolefins. Tinuvin® 326 possesses low volatility and high resistance to thermal degradation making it particularly useful in polyolefin compounding and molding processes. Recommended concentrations are 0.1%-0.5% for polypropylene and 0.1%-0.4% for polyethylene.
    • Tinuvin® 326 Product details
    • Product Type
    • Light Stabilizers / UV Absorbers > Benzotriazoles
    • Chemical Composition
    • Phenol, 2-(5-chloro-2H-benzotriazole-2-yl)-6-(1,1-di-methylethyl)4-methyl
    • CAS Number
    • 3896-11-5
    • Masterbatch
    • No
    • Physical Form
    • Powder
    • Appearance
    • Yellow
    • Product Status
    • COMMERCIAL
    • Applications/ Recommended for
    • • Compoundings
    • • Mechanical/ physical performance > Thermal resistance
    • • Polymer protection > Weatherability (UV, moisture, Oxygen...)
    • • Safety, regulation & environment > Low volatiles
    • Food contact approval
    • Yes
    • Tinuvin® 326 Properties
    • Molecular weight 316 g/mol
    • Melting range 138 - 141 °C
    • Flash point (DIN 51584) 238 °C
    • Specific gravity @ 20°C 1.32 g/ml
    • Bulk density 0.13 - 0.2 g/ml
    • Angle of Repose > 51 °
    • TGA in air @ 20°C, 1% wt loss 180 °C

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