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    UV Absorbers Current Position: home > UV Absorbers

    Product:UV-327

    Chemical name : 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole
    CAS NO : 3864-99-1
    Appearance : slight yellow powder
    Melting Point : 154-157 °C
    Application: mainly used in polyolefins, PVC and PA, in base condition, can hinder the yellowness.
    Structural Formula:

    Product Details:Please view our PDF:    UV-327.pdf

    Product:UV-328

    Chemical name : 2-(2'-Hydroxy-3', 5'-di-tert-amylphenyl) benzotriazole
    CAS NO : 25973-55-1
    Appearance : slight yellow powder Melting Point : 80-88 °C
    Transmittance (%) : 440nm≥97 500nm≥98
    Application:Mainly used in PVC, PU, elastomers,when used in coating, can be used together with 292.
    Structural Formula:

    Product Details:Please view our PDF:    UV-328.pdf

    Product:UV-329

    Chemical name : 2- (2'-Hydroxy-5'-tert-octylphenyl)benzotriazole
    CAS NO : 3147-75-9 Molecular formula: C20H25N3O
    Appearance : white powder Melting Point : 103-105 °C
    Application: mainly used in PVC, ABS
    Structural Formula:

    Product Details:Please view our PDF:    UV-329.pdf

    Product:UV-2908

    Chemical name : 3,5-di-Buty -4-Hydroxybenzoic Acid , Hexadecyl Ester
    CAS NO : 67845-93-6
    Molecular: C31H54O3
    Appearance : White to off white powder
    Application: mainly used in polyolefin plastic like PP and PE .
    Structural Formula:

    Product Details:Please view our PDF:    UV-2908.pdf

    Product:UV-531

    Chemical name : 2-Hydroxy-4-n-octoxybenzophenone
    CAS NO : 1843-05-6
    Molecular formula: C21H26O3
    Appearance : light yellow powder
    Melting Point : 47-49 °C
    Transmittance (%) : 440nm≥97 500nm≥98
    Application: mainly used in PP,PE,PVC, can be used widely used in coating and paint.
    Structural Formula:

    Product Details:Please view our PDF:    UV-531.pdf

    Product:UV-1084

    Chemical name : 2,2’-Thiobis(p-tert-octylphenolate)-n-butylamine nickel
    CAS NO : 14516-71-3
    Molecular formula: C32H50NNiO2S
    Appearance : Light green powder Melting Point : 245.0-280.0℃
    Application: Mainly used in PE and PP film, tape.
    Structural Formula:

    Product Details:Please view our PDF:    UV-1084.pdf

    Product:UV-1164

    Chemical name : 2-(4,6-Bis-(2,4-dimethylphenyl)-1,3,5-triazin-2-yl)-5-(octyloxy)-phenol
    CAS NO : 2725-22-6
    Molecular formula: C33H39N3O2
    Appearance : light yellow powder
    Melting Point : ≥89 °C Assay:≥99%
    Application: mainly used nylon and other engineering plastic etc.
    Structural Formula:

    Product Details:Please view our PDF:    UV-1164.pdf

    Product:UV-1577

    Chemical name : 2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol
    CAS NO : 147315-50-2
    Molecular formula: C27H27N3O2
    Appearance : light yellow powder
    Melting Point : 147-151 °C Assay:≥99%
    Application: Mainly used in PC, acrylate, PVC, polyester and polyethylene high capability polymer etc
    Structural Formula:

    Product Details:Please view our PDF:    UV-1577.pdf

    Product:LS 292

    CAS NO: 41556-26-7+82919-37-7
    Appearance: slightly yellow liquid
    Assay: >96%
    Transmittance (%):425nm≥94% 500nm≥96%
    Application: Mainly used in paint, coating, ink, PU paint, etc
    Structural Formula:

    Product Details:Please view our PDF:    LS 292.pdf

    Product:LS 622

    Chemical Name: Butanedioic acid, dimethylester, polymer with 4-hydroxy -2,2,6,6-tetramethyl-1-piperidine ethanol.
    CAS NO: 65447-77-0
    Molecular Weight: Mn = 3100 – 4000
    Appearance :White to slightly yellow powder
    Application: Mainly used in PP, PE, olefin copolymers such as EVA as well as blends of polypropylene with elastomers.
    Structural Formula:

    Product Details:Please view our PDF:    LS 622.pdf

    Product:LS 770

    Chemical name : Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate
    CAS NO : 52829-07-9
    Molecular formula: C28H52O4N2
    Molecular Weight : 481
    Appearance : white crystals
    Melting Point : 81-85 °C
    Application :Mainly used in polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers.
    Structural Formula:

    Product Details:Please view our PDF:    LS 770.pdf

    Product:LS 783

    CAS NO: 71878-19-8+65447-77-0
    Appearance: slightly yellow powder or granule
    Transmittance (%):425nm≥90% 500nm≥94%
    Application: mainly used in polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers.
    Structural Formula:

    Product Details:Please view our PDF:    LS 783.pdf

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