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    Home > Product > Printing and dyeing auxiliary > Pretreatment auxiliary

    -Degreasing desizing agent-

    Product name
    Appearance
    Ionicity
    Application performance
    Reference dosage
    Note
    Scouring-dyeing same bath degreaser
    SF-103
    Colorless to slightly yellow transparent liquid Anionic/non-ionic

    ◆Scouring-dyeing for polyester and acrylic knitted fabrics, Scouring for knitted fabrics. 
    ◆It has little effect on the color light, can prevent the occurrence of oil spots and color defects, and does not damage the fiber. 
    ◆It has the characteristics of rapid penetration, good emulsification and dispersibility, and strong detergency. 
    ◆The alkaline condition is better for the stain removal effect.

    Scouring-dyeing Same bath: 1.0-3.0g/L 
    Scouring : 0.5-2.0g/L

    Oil-removing yarn agent
    SF-105
    Colorless or slightly turbid liquid Anionic/non-ionic

    ◆Excellent emulsification and dispersion properties, can effectively remove oil on various chemical fiber fabrics. 
    ◆ Wide range of applications, both for 130 ° C Scouring-dyeing same bath process, also for 100 ° C separate pre-treatment.

    Impregnation: 1.0-1.5%

    Scouring degreaser?
    SF-102
    Colorless to slightly yellow liquid Anionic/non-ionic

    ◆ Completely emulsified and effectively removes the silk-like oil agent on the fabric. 
    ◆Use under acidic, neutral and alkaline conditions does not affect the dyeing effect. 
    ◆ Scouring works well for continuous or batch processes.

    1.0-2.0%

    Low temperature Scouring degreaser
    SF-106
    Colorless to slightly yellow liquid Anionic/non-ionic

    ◆The product has the functions of low temperature degreasing, emulsifying, dispersing and washing. 
    ◆Scouring-dyeing can be used for one-bath treatment, which has no effect on spandex strength and effectively shortens processing time.

    1.5-2.0g/L

    Alkaline Oil-removing agent
    SF-101
    White powder /

    ◆It can be used for the pretreatment of polyester and its blended fabrics. It can also be used for Oil-removing, desizing, scouring and general cleaning of other fabrics, and it can be used for cleaning equipment. 
    ◆ Strong detergency, good emulsifying and dispersing, combined with desizing, scouring and washing.

    Impregnation: 1.0-4.0g/L 
    padding: 2.0-6.0g/L

    Neutral Oil-removing agent?
    SF-104
    White powder /

    ◆It can be used for the pretreatment of polyester and its blended fabrics. It can also be used for Oil-removing, desizing, scouring and general cleaning of other fabrics. 
    ◆It has good Oil-removing and desizing properties under neutral or weak alkaline conditions. 
    ◆ Strong detergency, good emulsifying and dispersing, combined with desizing, scouring and washing.

    Impregnation: 1.0-4.0g/L 
    padding: 2.0-6.0g/L

    Degreasing and desizing agent?
    SF-107
    Yellow transparent liquid Zwitterionic

    ◆It has excellent emulsification and dispersing properties and can effectively remove various chemical slurries. 
    ◆It has excellent dispersing and cleaning ability, which can effectively prevent the slurry from returning. 
    ◆Maximum alkali resistance up to 250g/L, especially suitable for long-distance desizing process, also suitable for dipping and desizing process.

    Long car process: 5.0-10.0g/L 
    impregnation: 1.0-4.0%

    -Scouring Penetrant-

    Product name
    Appearance
    Ionicity
    Application performance
    Reference dosage
    Note
    Highly efficient Scouring agent?
    SF-125
    Colorless to slightly yellow transparent liquid Anionic/non-ionic

    ◆For continuous steaming pretreatment of cotton, hemp and its blended fabrics or fabrics. 
    ◆Excellent wetting, emulsifying and dispersing ability, and good cleaning ability. 
    ◆Good stability in 0-120 g/L NaOH aqueous solution.

    Decoction: 5.0-10.0g / L 
    cold-rolled heap: 5.0-15.0g / L 
    alkaline oxygen one bath: 0.5-2.0%

    Highly efficient Scouring penetrant?
    SF-126
    Colorless to slightly yellow transparent liquid Anionic/non-ionic

    ◆Long-distance treatment for cotton and its blended fabrics. 
    ◆ Excellent alkali resistance and stability in 0-180g/L NaOH aqueous solution.

    Decoction: 4.0-8.0g/L 
    oxygen bleaching: 2.0-5.0g/L 
    cold rolling pile: 5.0-12.0g/L

    Mercerizing penetrant?
    SF-127
    Colorless to slightly yellow transparent liquid Anionic/non-ionic

    ◆No penetration in normal state, solid sodium hydroxide up to 300g/L, no bleaching oil, no odor. 
    ◆ Good penetration in concentrated alkali.

    5.0-10.0g/L

    Penetrant
    SF-128
    Colorless to slightly yellow transparent liquid Anionic/non-ionic

    ◆Used with Scouring agent to improve dye uniformity. 
    ◆ It can improve the penetration of dyeing and help the dyeing fastness.

    0.5-1.0g/L

    Penetrant
    SF-129
    Light yellow transparent liquid Anionic/non-ionic

    ◆ Increase the activity of the enzyme, increase the penetration of the fabric, and promote the effect of desizing.

    1.5-3.0g/L

    -Scouring enzyme-

    Product name
    Appearance
    Ionicity
    Application performance
    Reference dosage
    Note
    Scouring enzyme?
    SF-150
    White to light yellow powder Anionic/non-ionic

    ◆It is a one-bath additive, especially suitable for bleaching varieties, good whiteness, low process and low cost.

    1.5-4.0g/L

    Multifunctional Scouring Enzyme?
    SF-151
    White to light yellow powder Anionic/non-ionic

    ◆Multi-functional system, integrating Scouring, penetrating, chelation, hydrogen peroxide and alkali agent. 
    ◆It is a one-bath additive, especially suitable for bleaching varieties. It has good whiteness, low process and low cost.

    1.5-4.0g/L

    -Chelating Dispersant -

    Product name
    Appearance
    Ionicity
    Application performance
    Reference dosage
    Note
    Chelating dispersant?
    SF-131
    Colorless to slightly yellow transparent liquid Anionic

    ◆Good metal ion chelating ability and outstanding dispersing ability. 
    ◆ Strong electrolyte resistance, oxidation resistance and reducing bleach to prevent the deposition of colloidal colloid. 
    ◆ The fabric rewetting property can be increased by the combination of surface active doses.

    1.0-4.0g/L

    Chelating dispersant?
    SF-132
    Yellow transparent liquid Anionic

    ◆ Excellent chelation and outstanding dispersing ability for various metal ions, especially for iron ions. 
    ◆ Extremely resistant to electrolytes, oxidation and reducing bleaching, preventing the deposition of colloidal colloid in silicic acid. 
    ◆ Wide application range, in the range of PH=4-12, there is significant chelating force for metal ions.

    1.0-4.0g/L

    Softener?
    CT
    White powder /

    ◆It has a certain chelating power for metal ions such as calcium, magnesium and iron. 
    ◆The alkali resistance is not high, so it is especially suitable for the impregnation process.

    0.5-3.0g/L

    -Functional additives-

    Product name
    Appearance
    Ionicity
    Application performance
    Reference dosage
    Note
    Oxygen bleaching stabilizer?
    SF-656
    Light yellow transparent liquid Anionic

    ◆ Hydrogen peroxide stabilization in the hydrogen peroxide bleaching process.
    ◆ It can control the dispersion rate of hydrogen peroxide to prevent the generation of holes. 
    ◆ Non-silicon, will not form silicon scale, no stain on the equipment.

    1-1.5 times the amount of hydrogen peroxide (100%)

    Defoamer?
    SF-625
    White lotion /

    ◆Excellent defoaming and antifoaming properties. 
    ◆Excellent heat resistance and shear stability.

    0.2-1.0g/L

    -Biological enzyme preparations-

    Product name
    Appearance
    Ionicity
    Application performance
    Reference dosage
    Note
    Desizing enzyme?
    SF-160
    Brown liquid /

    ◆High stability and strong temperature. 
    ◆ Effectively remove starch, starch derivatives and starch synthetic slurry on fabric. 
    ◆ It has a strong ability to decompose starch. 
    ◆ Small dosage and easy to use. ◆Scouring-dyeing for one bath, soft to the touch. 
    ◆ Can shorten the process, save energy and reduce consumption.

    2.0-4.0g/L 
    use temperature: 45-100 °C 
    PH value: 5.5-7.5

    Pectinase?
    SF-FM
    Brown liquid /

    ◆ It is an alkaline pectinase, suitable for pretreatment of cotton and its blended fiber/yarn fabric. 
    ◆The treated fabric can obtain better softness than traditional crafts and maintain high strength. 
    ◆ Obtain sufficient and reliable wettability for bleaching and dyeing processes.
    ◆It can be used in bleaching and dyeing one bath process, energy saving and environmental protection. 
    ◆ One-bath method is generally used for black and dark blue, and the rest can increase the oxygen bleaching process.

    0.5-2.0%

    Neutral polishing enzyme?
    SF-H6
    Brown liquid /

    ◆It is used for polishing the cotton and rayon fabrics, which has less damage to the fibers and is easy to operate. 
    ◆The treated fabric has a long-lasting luster, a smooth, soft hand.

    0.5-2.0%

    Acid polishing enzyme?
    SF-B6
    Brown liquid /

    ◆Used for polishing of cotton and rayon fabrics. 
    ◆The polishing effect is obviously improved with time, and the weight loss rate is low.

    0.5-2.0%

    Oxygenase?
    SF-EU
    Brown liquid /

    ◆Used in biological purification hydrogen peroxide process in various equipment. 
    ◆ Withstand PH value of 6-9, it still has good oxygen removal effect at PH=9. 
    ◆Low-alkali process, can not adjust acid, easy to operate, save energy.

    0.05-0.1g/L

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