Home >  UV ABSORBERS >  UV absorbent UV-P
UV absorbent UV-P
1.UV absorbent UV-P Can absorb ultraviolet radiation in band of 270-340nm
2.UV absorbent UV-P mainly used on plastics,rubber, paint,synthetic fiber.
  • UV absorbent UV-P performance


    Chemical Name of UV Absorbent UV-P
    2-(2'-Hydroxy-5'-methyl phenyl) benzotriazole
    Molecular Formula: C13H11N3O
    Molecular Weight: 225.3
    CAS NO. : 2440-22-4


    Property of UV-P
    UV light absorbers is light yellow powder. UV light absorbers can be dissolved in organic solvents such as
    acetone,styrene, benzene and toluene while never be dissolved in water.


    Characteristics of UV-P
    This product can effectively absorb the ultraviolet radiation in band of 270-340nm and nearly never absorb
    visible light. UV absorbing paint can be colored little in initial stage, is more suitable for colorless products
    or products of light color.


    Technial index of UV-P
    item
    UNIT
    index
    Appearance


    yellowish crystalline powder
    Content
    %
    99.0min
    Melting Point
    °C
    128-132
    Loss on drying(55±2°C)
    %
    0.5max
    Content of Ash
    %
    0.1max
    Light Transmittance(440nm)
    %
    97min
    Light Transmittance(500nm)
    %
    98min


    Applications of UV-P
    It is widely used in PVC, PS, PC, PMMAPE, ABS resin, unsaturated polyester, araldite, natural
    rubber and synthetic rubber. It can be also used in paint and synthetic fiber.
Copyright 2013-2022 © WSD Chemical limited All Right Resrrved Search engine optimisation and web design by china-webdesign.com