آنتی یووی

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  • آنتی یووی 1130 BASF

    آنتی یووی 1130 BASF

    برند:BASF

    Product Description Tinuvin 1130:

    is a liquid UV absorber of the hydroxyphenyl benzotriazole class specifically
    developed for industrial coating applications.

    Key Features & Benefits:

    – Versatile product for use in water and solvent based coatings
    – Excellent spectral coverage in the UV-B and UV-A region
    – Hydroxyl functionality can be reacted with melamine and isocyanate crosslinkers to reduce
    migration

    Chemical Composition:

    A mixture of: a) 50% β-[3-(2-H-Benzotriazole-2-yl)-4-hydorxy-5-tert.butylphenyl]-propionic
    acid-poly(ethylene glycol) 300-ester, b) 38% Bis{β-[3-(2-H-Benzotriazole-2-yl)-4-hydroxy5tert.butylphenyl]-propionic acid}-poly(ethylene glycol) 300 –ester, and c) 12% polyethylene
    glyco

  • آنتی یووی Tinuvin 292 BASF

    آنتی یووی Tinuvin 292 BASF

    برند:BASF

    CAS No:

    a) 41556 – 26 – 7
    b) 82919 – 37 – 7
    Appearance slightly yellow liquid
    Molecular weight

    a) 509
    b) 370
    Dynamic Viscosity at 20°C cps 400
    Tinuvin 292 is miscible to more than 50% with most commonly used paint solvents at 20°C. Water
    solubility is less than 0.01%.
    These typical values should not be interpreted as specifications

    Applications
    Tinuvin 292 is recommended for applications such as:
    • automotive coatings (non-acid catalyzed)
    • industrial coatings
    • wood stains or do-it-yourself paints
    • radiation curable coatings (with no loss of cure speed)

    Its high efficiency has been demonstrated in coatings based on a variety of binders such as:
    • one- and two-component polyurethanes (water and solvent)
    • thermoplastic acrylics (physical drying)
    • thermosetting acrylics, alkyds and polyesters
    • alkyds (air drying)
    • waterborne acrylics
    • phenolics, vinylics
    • radiation curable acrylics
    • exterior construction coatings (roofing, etc.)
    • construction adhesives and sealants

  • آنتی یووی Tinuvin 400 BASF

    آنتی یووی Tinuvin 400 BASF

    برند:BASF

    Product Description Tinuvin 400:

    is a liquid hydroxyphenyl-triazine (HPT) UV absorber designed to fulfill the high
    performance and durability needs of solventborne, and 100% solids automotive and
    industrial finishes. Its low color and stability make it an excellent choice for all coatings
    where low color characteristics are ideal.

    Key Features & Benefits:

    – Hydroxyphenyl-triazine with high absorbance in the UV-B region
    – Low color, low migration
    – Minimal interaction with metal catalysts and amine crosslinkers
    – Excellent photo-permanence

    Chemical Structure:

    Tinuvin 400 is a mixture of: 2-[4-[(2-Hydroxy-3-dodecyloxypropyl)oxy]-2-hydroxyphenyl]-
    4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine & 2-[4-[(2-Hydroxy-3-tridecyloxypropyl)oxy]-2-
    hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine
    Tinuvin 400 is an 85% solution of the active substance in 1-methoxy-2-propanol

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