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    Optical Brightener ER-II fo...Optical Brightener ER-II fo...
    01

    Optical Brightener ER-II fo...

    2024-12-31

    C.I.Number: 199:1
    Chemical name: 4,4’-bis(2,4-cyano-phenlene)-benzene
    Formula: C24H16N2
    Appearance: Slight yellow powder
    Melting point: 188 ~ 192℃
    Purity: ≥99.0% 

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    Optical Brightener ER-I whi...Optical Brightener ER-I whi...
    01

    Optical Brightener ER-I whi...

    2024-12-31

    Formula: C24H16N2
    Molecular Weight: 332
    C.I.Number: 199
    Appearance: Greenish yellow crystalline powder
    Melting Point: 230±2  ℃
    Purity: 99.0%

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    Optical Brightener ER-330 f...Optical Brightener ER-330 f...
    01

    Optical Brightener ER-330 f...

    2024-12-31
    Product name:OPTICAL BRIGHTENER ER-330
     
    [Ingredients]  1,4'-bis(2-cyanostyryl) Benzene (C.I.199)
     
    [Properties]    
    Apperance:yellow lightly liquid
    Ion: non-ionic
    PH value(10g/l):6.0~8.0
    Activeness content:20.0±2.0%

     

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    Fluorescent Brightener SFG(...Fluorescent Brightener SFG(...
    01

    Fluorescent Brightener SFG(...

    2024-12-07

    Chemical name: Stilbene derivative
    Appearance: Slight Yellow liquid
    Ionic character: Nonionic
    PH value: 5 ~ 7
    Solid content: 20% or 25% (min)

    Optical brightener - improves the luster of polyester fabrics
    As a leading integrated manufacturing and trading facility, we are pleased to launch our superior optical brightener, specially formulated to enhance the visual appeal of polyester fabrics and their blends. Our products have strong fluorescence, high whitening performance and excellent light fastness, washing resistance and sublimation fastness, and are designed to enhance the luster of textiles. Read on to discover the outstanding properties and applications of our optical brighteners.

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    Blueish Optical Brightener ...Blueish Optical Brightener ...
    01

    Blueish Optical Brightener ...

    2024-12-07

    Product name:Optical Brightener SFG-B
    Specification:  Appearance: light blue-grey dispersion liquid
                           Shade: Blueish
                           Ionic character: Nonionic
                           PH value: 5 ~ 7
                           Particle size (≤2-3um): ≥90%

    Our optical brightener is a versatile, high-performance additive that improves the brightness and whiteness of a variety of materials. With over 20 years of experience producing optical brighteners, we have perfected our formulations to deliver superior results in textiles, paper, plastics, detergents, paints and more. Our products stand out for their superior performance, reliability and versatility, making them ideal for industries looking to enhance the visual appeal of their products.

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    OPTICAL BRIGHTENING AGENT  SFNOPTICAL BRIGHTENING AGENT  SFN
    01

    OPTICAL BRIGHTENING AGENT SFN

    2024-12-07

    Our optical brightener is a versatile, high-performance additive that improves the brightness and whiteness of a variety of materials. With over 20 years of experience producing optical brighteners, we have perfected our formulations to deliver superior results in textiles, paper, plastics, detergents, paints and more. Our products stand out for their superior performance, reliability and versatility, making them ideal for industries looking to enhance the visual appeal of their products.

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    Optical Brightener SFP  CAS...Optical Brightener SFP  CAS...
    01

    Optical Brightener SFP CAS...

    2024-12-07
    Main chemical composition: Diphenylethylene bistriazine derivative
    Specification: Appearance: brown liquid
                          Ionic character: Anionic
                          PH value: 8-11 
                          Density:1.00-1.3g/ cm3
    Our optical brightener is a versatile, high-performance additive that improves the brightness and whiteness of a variety of materials. With over 20 years of experience producing optical brighteners, we have perfected our formulations to deliver superior results in textiles, paper, plastics, detergents, paints and more. Our products stand out for their superior performance, reliability and versatility, making them ideal for industries looking to enhance the visual appeal of their products.
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    Fluorescent Brightener SFR(...Fluorescent Brightener SFR(...
    01

    Fluorescent Brightener SFR(...

    2024-12-07
    Chemical name: Stilbene derivative
    Appearance: Slight yellow-green dispersion liquid
    Ionic character: Nonionic
    PH value: 5 ~ 7
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    Optical Brightener SWNOptical Brightener SWN
    01

    Optical Brightener SWN

    2024-12-07
    CHEMICAL STRUCTURE
    7-diethylamino-4-methylcoumarin
    CAS NUMBER 
    12224-03-2
    Our optical brightener is a versatile, high-performance additive that improves the brightness and whiteness of a variety of materials. With over 20 years of experience producing optical brighteners, we have perfected our formulations to deliver superior results in textiles, paper, plastics, detergents, paints and more. Our products stand out for their superior performance, reliability and versatility, making them ideal for industries looking to enhance the visual appeal of their products.
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    OBA TETRA-SULPHONICOBA TETRA-SULPHONIC
    01

    OBA TETRA-SULPHONIC

    2024-12-07
    Main Chemical Composition: Stilbene bistriazine derivative
    Specification: Appearance: brown liquid
                Viscosity: ≤50 mpas
                pH value: 8.0~10
                density: 1.0~1.2g/cm3
    Our optical brightener is a versatile, high-performance additive that improves the brightness and whiteness of a variety of materials. With over 20 years of experience producing optical brighteners, we have perfected our formulations to deliver superior results in textiles, paper, plastics, detergents, paints and more. Our products stand out for their superior performance, reliability and versatility, making them ideal for industries looking to enhance the visual appeal of their products.
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    Fluorescent Whitening Agent...Fluorescent Whitening Agent...
    01

    Fluorescent Whitening Agent...

    2024-12-06

    Specification: Appearance: Slight yellow powder

    Fluorescent color: Similar to the standard sample

    Whitening Strength: 100±3%

    Moisture: 5% (max)

    Fineness (80 mesh residue): 5% (max)

    Our optical brightener is a versatile, high-performance additive that improves the brightness and whiteness of a variety of materials. With over 20 years of experience producing optical brighteners, we have perfected our formulations to deliver superior results in textiles, paper, plastics, detergents, paints and more. Our products stand out for their superior performance, reliability and versatility, making them ideal for industries looking to enhance the visual appeal of their products.

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    UV-360 Bisoctrizole UV Abso...UV-360 Bisoctrizole UV Abso...
    01

    UV-360 Bisoctrizole UV Abso...

    2024-11-28

    ChemicaL name: Methylene bis[(3-(2-benzotriazolyl)-2-hydroxy-5-tert-octylphenyl]
    CAS NO: 103597-45-1
    Structure: 1.png

    Specification:
    Appearance: light yellow powder
    Melting point: 193-198
    Assay: 99% Min
    Volatile: 0.5%max
    Ash: 0.1%maxIntroduction:
    Transmittance:  @460nm≥97%   @500nm≥98%

    UV-360 is a very low volatile benzotriazole UV Absorber used in a variety of polymers and resin compositions. Its applications include acrylic resins, polyalkylene terephthalates, polycarbonates, modified polyhenylene ether or sulfide compounds, polyamides, polyacetals, polyolefins, styrenics, elastomers and high performance plastics.
    Storage: UV-360 should be stored in a closed system,and be kept in a dry and dark place without any
    light exposure.
    Package: Net 25kg carton with inner plastic bag.

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    Sodium Hydrosulphite Sodium...Sodium Hydrosulphite Sodium...
    01

    Sodium Hydrosulphite Sodium...

    2024-11-28

    Product name: Sodium Hydrosulphite
    Other name: Sodium disulfite
    CAS NO: 7775-14-6
    Molecular formula: Na2O4S2
    Molecular weight: 174.1071
    Structural formula:
     11.png

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    OPTICAL BRIGHTENER ER-330 f...OPTICAL BRIGHTENER ER-330 f...
    01

    OPTICAL BRIGHTENER ER-330 f...

    2024-11-25

    Product name:OPTICAL BRIGHTENER ER-330 
    [Ingredients]  1,4'-bis(2-cyanostyryl) Benzene (C.I.199)

    [Properties]    
     Apperance:yellow lightly liquid
     Ion: non-ionic
     PH value(10g/l):6.0~8.0
     Activeness content:20.0±2.0%
    [Characteristics]
    Excellent fastness to sublimation.
    Good red lightly white shade.
    Good whiteness in polyester fiber or fabric.

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    Optical Brightener EMT(199)...Optical Brightener EMT(199)...
    01

    Optical Brightener EMT(199)...

    2024-11-25

    Product name:Optical Brightener EMT (199) 
    Chemical name: Stilbene derivative
    Appearance: Slight yellow-green dispersion liquid
    Ionic character: Nonionic
    PH value: 5 ~ 7
    Property: Mainly be used in whitening of polyester fabric and its blends with strong fluorescence, high whitening performance,  good fastness to light, wash and excellent fastness to sublimation.

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    CAS9002-84-0 Polytetrafluor...CAS9002-84-0 Polytetrafluor...
    01

    CAS9002-84-0 Polytetrafluor...

    2024-11-20

    Product name

    Polytetrafluoroethylene

    CAS No.

    9002-84-0

    EINECS 

    204-126-9

    Formula

    (C2F4)n

    Molecular Weight

    100.015

    Appearance

    White Powder

    Purity

    ≥98%

    Type

    New Material

    -  Excellent Chemical Resistance : PTFE has strong resistance to a wide range of chemicals, making it ideal for a variety of industrial applications. 
    -  Excellent Thermal Stability : PTFE has a temperature range of -200°C to 260°C, maintaining its properties even under extreme conditions. 
    -  Low Coefficient of Friction : PTFE is known for its non-stick properties, which minimizes friction and improves the performance of mechanical parts.
       

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