ضد یووی تینووین Tinuvin 328 مخصوص کامپوزیت و رنگ

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ضد یووی تینووین Tinuvin 328 مخصوص کامپوزیت و رنگ
  • عمومی
  • کشور سازنده
  • وزن برحسب گرم
  • نحوه ارسال
  • برگه اطلاعات فنی کالا TDS
    • Tinuvin® 328
    • Tinuvin® 328 by BASF is a 2-(2H-benzotriazol-2-yl)-4, 6-ditertpentylphenol grade. Used for articles, films, sheets and fibers during outdoor weathering. Imparts very good light stability. Tinuvin® 328 by BASF is recommended for the stabilization of styrene homo- and copolymers, acrylic polymers, unsaturated polyesters, polyvinylchloride, polyolefins, polyurethanes, polyacetals, polyvinyl butyral and elastomers.
    • Tinuvin® 328 by BASF is a hydroxyphenylbenzotriazole. Acts as a UV absorber for ambient and low temperature cured systems. Designed for air drying alkyd-based systems for automotive & industrial coatings and trade sale paints such as wood stains or do-it-yourself paints. Provides superior protection against gloss reduction, cracking, blistering, delamination and color change. Tinuvin® 328 can be used in combination with a light stabilizer of the sterically hindered amine or aminoether class (HALS).
    • Tinuvin® 328 Product details
    • Product Type
    • Light Stabilizers / UV Absorbers > Benzotriazoles
    • Chemical Composition
    • 2-(2H-benzotriazol-2-yl)-4,6-ditertphenylphenol
    • CAS Number
    • 25973-55-1
    • Physical Form
    • Powder
    • Appearance
    • Yellow
    • Product Status
    • COMMERCIAL
    • Applications/ Recommended for
    • • Other Thermoplastic > POM (Polyacetal)
    • • PMMA
    • • PVC
    • • UPR
    • • Fibers/ Textiles/ Carpets > Fibers
    • • Polymer protection > Weatherability (UV, moisture, Oxygen...)
    • • Coatings
    • • Resins > Alkyd Resins
    • • Coatings Markets > General Industrial /Maintenance
    • • Coatings Markets > Wood & Furniture Coatings
    • • Coatings Markets > Automotive refinishing
    • • Coatings Markets > Architectural / Decorative > Do-it-yourself
    • • Coatings Markets > Automotive OEM
    • Food contact approval
    • Yes
    • Bio Based
    • No
    • Tinuvin® 328 Properties
    • Molecular weight 351.5 g/mol
    • Melting range 80 - 88 °C
    • Flash point 229 °C
    • Specific gravity @ 20°C 1.17 g/cm3
    • Vapor pressure @ 20°C 0.0000047 Pa
    • TGA in air @ 20°C, 1% wt loss 183 °C
    • TGA in air @ 20°C, 2% wt loss 202 °C
    • TGA in air @ 20°C, 5% wt loss 223 °C
    • Solubility @ 20°C in butanol 2.5 g/100 g solution
    • Solubility @ 20°C in butylacetate 15 g/100 g solution
    • Solubility @ 20°C in ethylglycol 4 g/100 g solution
    • Solubility @ 20°C in methylethylketone 14 g/100 g solution
    • Solubility @ 20°C in xylene 34 g/100 g solution
    • Solubility @ 20°C in water < 0.01 g/100 g solution

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