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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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