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Pretreatment Auxiliary Agents

Product Name Appearance and ionic Features and Applications

1, Detaching Agent, Scouring Agent

Detaching Agent
SF-002K
Cationic
Liquid
For T/C, polyester/Acrylic super-fine blends fibers. Through the chemical etch method, to separate the fiber from fiber quickly and efficiently; Improving the effect of dyeing; Improving the effect of sanding; Full and soft handle;
Alkali Deweighting
Promoter SF-ZSR
Cationic
Liquid
Remarkable deweighting promoting effect. Deweighting speed is faster than SN. Good homogeneity. Not yellowing in sizing, reducing the cost in deweighting process. Little odor, not be inflammable at normal temperature, not decompose below 200°C. No solvent, good safety.
Efficient Desizing
Powder SF-21S
Anion/Non-ionic
Powder
Emulsifying, dispersing, oxidative decomposing the size completely. Excellent functions of removal, washing, dispersing the size, prevent the size stain again. Removing the oil in the fabric efficiently, improving the whiteness and dyeing brightness.
Desizing Agent
SF-210D
Cationic
Liquid
Excellent properties of penetrating, wetting, disperesing and emulsification. Has excellent effect of emulsification and dispersing for acrylic sizes. Prevent the sizes reagglomerate and redeposit in the fiber effectively. Suitalbe for desize and scour of polyester, chinlon and their blends.
Multifuction Scouring
Agent SF-117conc
Non-ionic
White powder
It is a scouring and bleaching agent for cellulosic fibers and its blends. It has the effect of scouring agent, penetrating agent, alkali agent, and hydrogen peroxide stable agent. It makes process simple and easy to control while improving the fabric’s quality. And it won’t cause breaking and not decline the strength.
High efficient Scouring
Agent  SF-200conc
Anionic/Non-ionic
Liquid
High concentrate, low cost. Can be used directly and also after diluted. Easy to dilute.
Mainly used in pre-treatment such as scouring process of cotton yarn, cotton knitting and cotton weaving.
Compaire with alkaline agent to remove the natural impurities such as size, pectin, salt, color, wax and etc.
Make the good effect of whiteness and penetrate ability to the fabric
Scouring Agent for scouring and dyeing in one bath
SF-119
Anionic/Non-ionic
Liquid
Suitable for knitting fabrics, cheese yarn, towels and other fabrics dyed by reactive dyes, direct dyes;
Suitable for jets, overflow machine, winch rope dyeing machine, especially for dyeing medium and dark color;
Has excellent cleaning and emulsifying ability throughout the dyeing process, get the required penetration without pre-treatment.
High-performance oil-remover SF-101D Anionic
Liquid
Excellent properties of penetration, detergency, dispersion, emulsification with low foam. Removing the oil, wax and averting stain again. Low foaming, Resistance to Alkali. Used in overflowing spray dyeing machine. Used to remove oil in pretreatment of super-fine fibers, polyester, nylon, cotton, hemp and etc.
Mercerizing Wetting Agent
SF-118M
Cationic
Liquid
Excellent penetrating, wetting and dispersing ability at high alkali conditions.
Especially suitable for cotton mercerizing and polyester alkali deweighting process.
Improving the effect and leveling ability.
Removing sizing agent and low polymer effectively. Helping washing in next process.
Alkaline-resisting Penetrating Agent
SF-118conc
Anionic 
Liquid
High concentrate, low cost. Can be used directly and also after diluted. Easy to dilute. Can be used as a raw material of scouring and desizing agent.

2, Penetrate Agent

High-efficiency Penetrating Agent  ZSW-3 Non-ionic
Liquid
Excellent properties of emulsification and penetration; Used in wool milling processing; Swelling and penetrating; Improving the character of softening agent.

3, Defoaming Agent

High Performance
Defoaming Agent
SF-A85B
Non-ionic
Liquid
Stable at acid and alkali bath, steady at high temperature. High defoaming efficiency. Defoaming quickly and last long time. Widely used in spanning, boiling, bleaching, dyeing etc. processes that need defoaming or repressing the foam. Especially suitable dyeing in jet “J” pattern bath.

4, Chelating Dispersing Agent

Sequester and Dispersing Agent SFPconc Cationic
Liquid
High efficiency and multifunction. Excellent chelating shield ability with heavy metal ion. Excellent dispersing. Avoiding the silicon sediment made in bleaching process. Improving capillary effect、whiteness. Improving dye-uptake, level-dyeing property, brightness and friction fastness, avoiding shade dull. Suitable for Scouring, bleaching, dyeing and washing process.
Sequester and dispersing Powder SF-C04 Anionic Powder High concentrate, low cost. It is suitable for variety processes such as scouring, bleaching, dyeing and soaping wash at anionic conditions. High efficiency and multifunction. Excellent chelating shield ability with heavy metal ion.
Peroxide stabilizer
SF-110
Cationic
Liquid
Chelation and adsorption with metal ion such as Fe and Cu, effectually restraining their catalysis decomposition to H2O2; Improving whiteness, capillary effect and handle.

5, Softening Agent In Bath

Anti-creasing Agent
ZS-1
Non-ionic
Liquid
Soften the fiber, have the action of protective colloid; smooth the fiber, eliminate the fine crease, prevent the fiber fluffy and ash content of the silk surface, reduce the color spot, color staining, color grade and so on faults in the dyeing treatment process.
Anti-creasing Agent
ZBS-180
Non-ionic
Liquid
Suitable for the process in hard conditions, such as low bath ratio, heavy load winch, jet dyeing machine and processing heavy fabric that is easy to wrinkle, help to prevent the crease, wrinkle, chicken claw print, abrasion mark and ect defects.