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Dyeing Auxiliary Agents

Product Name Appearance and ionic Features and Applications

1, Leveling Agent

Cotton Leveling Agent
SF-304conc
Anion /non-ionic
Liquid
Suitable for dyeing bobbin yarn and woven fabrics. Prominent properties of dispersing, retarding, penetrating, dye mobility. Avoiding color difference between inner layer and outer layer for cone dyeing. Resisting coloring speck and coloring strips.
Cotton Leveling Powder
SF-303conc
Anion /non-ionic
Powder
Avoiding uneven dyeing when using reactive/direct dyes for cotton/hemp/blended fabrics;
Avoiding color difference between inner layer and outer layer for cone dyeing;
Repairing unevenly dyed fabrics at a certain extent.
Polyester Leveling Agent
STP
Anion/Non-ionic
Liquid
Stable to Glauber's salt, excellent properties of dispersing, mobiling, leveling, low foaming. High dyeing rate, little achromatization, prevent to adsorb the polymer and prevent to course the white staining.
Polyester Dispersing and Leveling Agent STP-3 Anion/ Non-ionic
Liquid
Remarkable dispersibility and mobility, and leveling property, with little mottled appearance and dye streak;

High dye exhaustion, saving dye cost and reducing effluent; Excellent stability in Glauber’s Salt, and suitable for T/C, T/R in one-bath dyeing, Especial suitable for yarn.
Acid Leveling Agent
NB-conc
Switterionic
Liquid
High concentrate, low cost. Can be used directly and also after diluted. Easy to dilute. Can be used as raw material.
Leveling Agent SF-317 Cationic For Acrylic fiber. Pronounced initial retarding effect, remarkable migrating effect at high temperature and excellent leveling effect in the dyeing with cationic dyes with little deterioration to color fastness;
Effective to repair color speck and color strips with little color changes; Excellent thermal stability.
Precipitation Resistance Leveling Agent HPDconc Zwitterions
Liquid
Prevent precipitation ability and migrating ability are better than Non-ionic precipitation resistance agent obviously
High level-dyeing property, anticoagulation and precipitation resistance effect for single bath dyeing of cationic/anionic dyes;
Excellent leveling ability and migrating ability, can use as leveling agent for cationic and acid dyes;

2, Dyes Correction Agent

Dyeing Carrier
SF-312N
Non-ionic Oily
Liquid
Used in polyester, Imporving the dyes dispersing in the fiber; Excellent mobility; stable to acid, alkali, high temperature, good stability; won’t cource the oil spot; imporving leveling and penetrating when add in dyeing bath, and can correct color spot, color staining, color degree and so on dyeing flaw.
High Efficient
Dyeing Carrier
SF-313N
Non-ionic
Liquid
A high efficient dyeing conductor and correction agent with special functional structure for polyester dyeing. Increasing the diffuse rate of disperse dyes on polyester fibers, leading to excellent dye mobility;Improving leveling dyeing, dye penetration, and brightness;Correcting dyeing faults such as color spot, color staining, mottled appearance if used after dyeing;
Polyester Correction
Agent SF-315
Non-ionic Oily
Liquid
Special aromatic ester compound. Excellent dye dispersing and mobility. Improving leveling dyeing, dye penetration, and brightness. Correcting dyeing faults such as color spot, color staining effectively. Little change of the color bright. Good solvability for dye and can remove the dogged color spots.

3, Soaping/Reducing Agent

Soaping Powder
SFK-3
White Powder Good flow property, low dust, easy soluble in water, won’t change the color light; can used in the soaping of dyeing polyester, wool, chinlon, orlon and cellulose fibre.
Acid Soaping Powder
SFK-4
Anionic/Non-ionic
White Powder
Used in soaping wash process of polyester, wool, nylon and cellulose fiber;
No foaming acid soaping powder, have the function of soaping wash and neutralizeing alkali;
Excellent chelating, dispersing, washing ability; effect to removeing the floating color and insure the color fastness; Make the color more brighter, cleaner;
Improving fastness and may use less fixing agent cause to strip and correct the color easier;
Acid Soap Washing Agent KS-01 Cationic
Liquid
Good chelating, dispersing, suspension and washing abilities;
Removing surface unfixed color efficiently, insure the color fastness and make the shade brighter, the fabric cleaner;
Non-phosphorus Foamless Soaping Agent SF-634 Cationic
Liquid
Good chelating, dispersing, suspension and washing abilities;
Removing surface unfixed color efficiently, insure the color fastness and make the shade brighter, the fabric cleaner; Excellent anti-staining property, have anti-staining effect even though soap washing below 95°C;
Reducing Washing Agent
RS-100
Anionic Brown powder Mainly used in reducing wash the polyester and T/C after dyeing or printing;
Needn’t drained away the water after dyeing process when dyed Polyester and T/C. Only to add HAC and RS-100 to get high fastness; High efficiency, have better reducing and washing ability than sodium hydrosulfite; Convenient, saving energy and high efficacy.
Strenthen Reducing Agent
(Sodium Hydrosulfite Substitute Agent)
RS-800A
White powder The cotton fiber won’t brittle after stripping; Improving sublimation fastness when used in reduction clearing of disperse dyes. High efficiency, the dose is only one fourth of the hydrosulfite; Environmental, it is highly advantageous to treat the dyeing and printing sewage by biological method; High stability, no odious smell, easy to storage, convenient to use, advantage to safe production;

4, Fixing Agent

Nylon Fixing Agent
SF-250R
Cationic
Liquid
Suitable for nylon dyed and printed by Acid dyes; Improving washing fastness and perspiration fastness obviously; Can used as finishing agent in Nylon printing, not only to avoid staining the dye but also improve the wet fastness when add to bleaching wash bath.
Non-formaldehyde Fixing Agent  SF-2300 Cationic
Liquid
Mainly used in the dyeing or printing of Cotton, Viscose, Wool, Silk fiber which use reactive dyes and so on anionic dyes. Improving colorfastness obviously; .Meet the requirements of environmental fabric.
Removing Fixing Agent
SF-236
Anionic/Non-ionic
Liquid
Removing the cationic from fixing agent and softening agent in the dyed fabrics effectively. It is easy to remove the fixing agent in fabric and won’t influence in the color shade and sun fastness of re-dyeing fabric.
Soda Ash Substitute
SF-310
Anion/Non-ionic
Powder
Suitable for dyeing by reactive dyes. Substitute the Soda Ash. Excellent rubbin fastness; Excellent dyeing returning ability; No different color; Obtain levelling dyeing effect.