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    Home > Product > Printing and dyeing auxiliary > Whitening agent

    -Cotton Brightener-

    Product name
    Appearance
    Ionicity
    Application performance
    Reference dosage
    Note
    Fluorescent brightener?
    4BK
    Light yellow powder Anionic

    ◆Mainly used for whitening and brightening of cotton, hemp, viscose, polyamide and their blended fabrics. 
    ◆Excellent dyeing performance, high affinity for cellulose, stable with chlorine bleaching, high whitening effect in the range of 20-100 °C. 
    ◆It is suitable for padding and dip dyeing processes, especially dip dyeing process, which has better whitening effect on cotton fiber.

    0.1-0.8%(o.w.f)

    Fluorescent brightener?
    CXT
    White to light yellow powder Anionic

    ◆Mainly used for whitening of cotton, polyester-cotton blended fabrics, hemp, silk and other fabrics and whitening of cotton blended fabrics. 
    ◆It has the characteristics of less dosage, strong fluorescence, fast whiteness improvement and excellent washing fastness. 
    ◆It can be used in the same bath as the oxygen bleaching whitening one bath method and the refining enzyme. 
    ◆High whitening effect in the range of 70-130 °C.

    0.05-0.4%(o.w.f)

    Fluorescent brightener?
    DMS
    Light yellow powder Anionic

    ◆Mainly used for whitening and brightening of cotton, hemp, viscose and nylon blended fabrics. 
    ◆Efficient fluorescent whitening effect, strong whiteness lifting, bright and bright color, excellent washing performance. 
    ◆Resistant to weak acid, alkali, hydrogen peroxide and perborate, suitable for alkaline oxygen one bath processing, also suitable for padding process.

    0.2-0.8%(o.w.f)

    Fluorescent whitening agent?
    MST
    Yellow brown liquid Anionic

    ◆It is mainly used for whitening and brightening of blended fabrics of cotton, hemp and nylon to meet the requirements of special white processing. 
    ◆It is acid-resistant and has excellent process adaptability. It can be used in the same bath as softener and resin. 
    ◆High yellowing point, high-efficiency fluorescent whitening effect, strong whiteness lifting power, pure color and bright color. 
    ◆Low directness, good leveling, especially suitable for padding processing, no troubles before and after chromatic aberration. 
    ◆Hard water resistant and high temperature setting yellow is small.

    Dip dyeing 0.5-3.0% (owf) pad dyeing 5.0-25.0g/L

    Fluorescent brightener?
    HXT
    Blue black liquid Anionic

    ◆Mainly used for whitening and brightening of cotton, hemp, viscose and nylon blended fabrics.
    ◆It has high-efficiency fluorescent whitening effect, strong whiteness lifting ability, bright and bright color (slightly purple blue light), excellent washing performance and so on.
    ◆Resistant to weak acid, alkali, hydrogen peroxide and perborate, suitable for alkaline oxygen one bath processing, also suitable for padding process.

    0.1-0.8%(o.w.f)

    Fluorescent brightener?
    BA
    Blue black liquid Anionic

    ◆Mainly used for whitening and brightening of cotton, hemp, viscose and nylon blended fabrics. 
    ◆It has high-efficiency fluorescent whitening effect, strong whiteness lifting ability, bright and bright color (slightly purple blue light), excellent washing performance and so on. 
    ◆Resistant to weak acid, alkali, hydrogen peroxide and perborate, suitable for alkaline oxygen one bath processing, also suitable for padding process.

    0.1-0.8%(o.w.f)

    -Polyester brightener-

    Product name
    Appearance
    Ionicity
    Application performance
    Reference dosage
    Note
    Fluorescent brightener?
    SPS
    Light yellow liquid non-

    ◆Applicable to the whitening and brightening treatment of polyester and its blended fabrics. 
    ◆It has high whiteness, strong yellow light, obvious lifting power and bright and bright color. 
    ◆Applicable to the oil-whitening one-bath process, also suitable for the padding process, and at the same time adapt to the medium temperature or high temperature whitening process.

    0.1-0.4%
    1.0-4.0g/L

    Fluorescent whitening agent?
    DP
    Blue ash liquid non-

    ◆It is suitable for whitening and brightening of blended fabrics such as polyester, polyester, cotton and polyester, especially for high whiteness. 
    ◆It has the advantages of high whiteness, low dosage, high color, medium and low temperature color development. It is an ideal low temperature color developing whitening agent, which is widely used in various processing technologies. 
    ◆It can be used in the alkali-oxygen one-bath process of blending fabrics of polyester, polyester/cotton, polyester/hemp.

    Pad dyeing 0.5-3.0g/L
    dip dyeing 0.1-0.5% (owf)

    Fluorescent brightener?
    ER-D
    Light yellow liquid non-

    It is suitable for whitening and brightening treatment of polyester and its blended fabrics. It has high whiteness, strong yellow light, obvious lifting power and bright and bright color. It is suitable for oil-whitening one bath process, also suitable for padding process, especially suitable for medium temperature whitening, and also for high temperature whitening process.

    Pad dyeing 1.0-4.0g/L 
    dip dyeing 0.1-0.4% (owf)

    Fluorescent brightener?
    ER-1
    Yellow green powder non-

    ◆Applicable to the whitening and brightening treatment of polyester, vinegar fiber, nylon and plastic. 
    ◆This product is insoluble in water, soluble in most organic solvents, reddish color and good chemical stability. 
    ◆Excellent high temperature resistance and light fastness, this product has strong fluorescence, 300°C does not decompose, does not sublimate, whiteness is several times higher than PF, natural light, absorption wavelength is 365mm.

    0.02-0.08%

    Fluorescent brightener?
    ER-2
    Light yellow green powder non-

    ◆Applicable to the whitening and brightening treatment of polyester, vinegar fiber, nylon and plastic. 
    ◆This product is insoluble in water, soluble in most organic solvents, and the color is blue. 
    ◆The adsorption speed is twice as fast as ER-1, the color temperature is lower than ER-1, the whiteness is 1.4-1.6 times higher than ER-1, and its composition is O/P≥95%, O/O≤0.5%, The absorption wavelength is 3669mm.

    0.02-0.08%

    -Nylon Brightener-

    Product name
    Appearance
    Ionicity
    Application performance
    Reference dosage
    Note
    Fluorescent brightener?
    NFW
    Yellow green liquid Anionic

    ◆Applicable to nylon, silk, wool and other fabrics and blended fabrics, with high affinity for nylon, wool and silk. 
    ◆Low to medium affinity for cellulosic fibers. 
    ◆Slightly blue-violet light, good whiteness lift, high stability to reducing agent and hydrogen peroxide.

    0.1-0.5%

    Fluorescent brightener?
    BAC
    Yellow green liquid Anionic

    ◆Applicable to the whitening and brightening treatment of nylon fiber fabric and nylon/cellulosic fiber blended fabric. 
    ◆High yellowing point, high-efficiency fluorescent whitening effect, strong whiteness lifting power, pure color and bright color. 
    ◆Good leveling and uniform coloring of nylon.

    Pad dyeing 5.0-30.0g/L 
    dip dyeing 0.1-4.0 % (owf)

    Address:
    Jiangxie Village, Daoxu Town, Shangyu District, Shaoxing City, Zhejiang Province, China
    Tel:
    +86-575-89285831 82041990
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    +86-575-82042868
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