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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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