Textile / Leather Additives

textile leather additives

Acrylic Binder for Textiles

CAS: 9003-01-4

Acrylic binder for textiles is a versatile polymer emulsion used in nonwoven bonding, coating, and laminating applications to provide strength, dimensional stability, and flexible hand feel. It offers excellent adhesion to a wide range of substrates and can be formulated to various stiffness levels. Widely used in fusible interlinings, nonwoven fabrics, and functional coatings for technical textiles.

textile leather additives

Amino Silicone Softener

CAS: 68003-86-1

Amino silicone softener is a high-performance textile finishing agent that imparts exceptional softness, smoothness, and hydrophilicity to natural and synthetic fibers. It forms a durable, elastic film on fabric surfaces through its reactive amino groups, providing long-lasting softness that withstands repeated laundering. Widely used in cotton, polyester, and blended fabric finishing for premium hand-feel enhancement.

textile leather additives

Anti-Pilling Agent

Anti-pilling agent is a cellulose or polyester fiber surface treatment that reduces the tendency of loose fiber ends to tangle and form pills on fabric surfaces during wear and laundering. It works by either lubricating fibers to reduce friction or by bonding protruding fiber ends to the fabric body, maintaining a clean and smooth fabric appearance over extended use. Suitable for knitwear, fleece, and woven fabrics prone to pilling.

textile leather additives

Bleaching Stabilizer

CAS: 68187-11-1

Bleaching stabilizer is a phosphonate or organic acid-based chelating agent that controls the decomposition rate of hydrogen peroxide in alkaline bleaching baths, preventing explosive decomposition caused by heavy metal catalysts and ensuring uniform, controlled bleaching of cotton and cellulosic fabrics. It chelates trace metal ions (Fe, Cu, Mn) that catalyze peroxide breakdown, improving bleaching whiteness and fabric strength retention. Essential in high-temperature continuous and batch bleaching processes.

textile leather additives

C6 Fluorocarbon Waterproofing Agent

CAS: 67923-07-3

C6 fluorocarbon waterproofing agent is an environmentally advanced durable water repellent (DWR) based on short-chain C6 perfluoroalkyl chemistry, offering excellent water repellency without persistent bioaccumulation concerns associated with legacy C8 chemistries. It provides durable oil and water repellency to textile substrates through a fluorinated polymer film, meeting BLUESIGN and OEKO-TEX standards. Ideal for outdoor apparel, sportswear, and protective workwear.

textile leather additives

C8 Fluorocarbon Waterproofing Agent

CAS: 65545-80-4

C8 fluorocarbon waterproofing agent is a long-chain perfluorooctyl-based durable water repellent that delivers superior oil and water repellency performance compared to shorter-chain alternatives, with excellent durability through repeated laundering. It is primarily used in specialty technical and industrial textile applications where maximum performance is required. Note: subject to regulatory restrictions in many markets; consult local regulations before use.

textile leather additives

Crease Recovery Agent

CAS: 57-55-6

Crease recovery agent is a polyol or polycarboxylic acid-based finishing agent that improves the elastic recovery of cellulosic fibers from bending deformation, resulting in superior dry and wet crease recovery angles. Unlike formaldehyde-based DMDHEU, modern polycarboxylic acid systems are formaldehyde-free and provide comparable crease resistance with enhanced tensile strength retention. Suitable for wrinkle-free shirting, bedding, and dress fabrics.

textile leather additives

DMDHEU Wrinkle Resist Agent

CAS: 1854-26-8

DMDHEU (dimethylol dihydroxyethylene urea) is the industry-standard durable press and wrinkle-resist finishing agent for cotton and cellulosic fabrics. It reacts with cellulose hydroxyl groups under acid catalyst and heat to form permanent crosslinks that suppress fiber swelling and reduce wrinkle formation. Treated fabrics exhibit excellent smooth-drying properties, dimensional stability, and crease retention, critical for dress shirts, trousers, and home textiles.

textile leather additives

Direct Dye Fixing Agent

CAS: 26590-05-6

Direct dye fixing agent is a cationic compound that crosslinks direct dye molecules on cellulosic fibers to form insoluble complexes, dramatically improving wash fastness and light fastness of direct-dyed cotton and viscose fabrics. It creates a protective polymer network around dye molecules, preventing dye bleeding during laundering. Widely used in the finishing of direct-dyed woven and knitted fabrics.

textile leather additives

Dyeing Auxiliary

CAS: 64742-47-8

Dyeing auxiliary is a multifunctional surfactant blend that acts as a carrier, dispersant, and leveling agent in textile dyeing processes to improve dye penetration, migration, and exhaustion on various fiber substrates. It optimizes dye-fiber interaction and prevents defects such as streaks, uneven uptake, and dye agglomeration during high-temperature dyeing. Suitable for polyester, nylon, cotton, and wool across disperse, acid, reactive, and direct dye applications.

textile leather additives

Fatty Acid Amide Softener

CAS: 68988-76-1

Fatty acid amide softener is a versatile, non-ionic textile finishing agent derived from natural fatty acids that delivers a warm, woolly, and comfortable hand feel to cellulosic and protein fibers. Its biodegradable character makes it a preferred eco-friendly alternative in sustainable textile processing. It enhances fiber lubricity and reduces inter-fiber friction without affecting dye shade or brightness.

textile leather additives

Fluorocarbon Repellent

CAS: 68189-41-3

Fluorocarbon repellent is a fluoropolymer-based textile finishing agent that imparts simultaneous water repellency, oil repellency, and soil release properties to a wide range of textile substrates. The fluorinated side chains orient outward on fiber surfaces to create an ultra-low surface energy barrier against water, oil, and common food stains. Available in C6 and fluorine-free formulations to meet various environmental compliance requirements.

textile leather additives

Halogen-Free Flame Retardant for Textiles

CAS: 13674-87-8

Halogen-free flame retardant for textiles is a phosphorus-nitrogen synergistic system that imparts durable flame retardancy to cotton, polyester, and blended fabrics without the use of halogens, meeting stringent environmental and toxicological standards. It forms a char-forming intumescent layer upon ignition, cutting off oxygen supply and halting combustion. Compliant with REACH, RoHS, and major international flame retardancy standards including EN 13501 and NFPA 701.

textile leather additives

Leather Degreasing Agent

Leather degreasing agents are surfactant-based formulations used in the beamhouse and wet-end operations to remove natural fats, grease, and lipids from animal hides and skins. Insufficient degreasing leads to uneven dyeing, spew (fat bloom on the surface), and poor adhesion of finishing coats. Degreasing agents typically combine nonionic and anionic surfactants to emulsify and solubilize fat into the processing liquor.

textile leather additives

Leather Dyeing Auxiliary

Leather dyeing auxiliaries are a broad class of specialty chemicals that optimize the uptake, penetration, and fixation of dyes on leather during the dyeing process. They include leveling agents that ensure uniform color distribution, penetration aids that drive dye into the corium, and fixatives that lock dye molecules to the leather substrate. Properly selected dyeing auxiliaries reduce dye consumption and improve colorfastness ratings.

textile leather additives

Leather Fatliquor

CAS: 8002-43-5

Leather fatliquor is a sulfated or sulfited oil emulsion that is essential for lubricating and softening leather fibers during the wet-end processing stage, preventing leather from becoming stiff and brittle after drying. It penetrates between collagen fibers and deposits a thin lubricant film that maintains fiber mobility and leather suppleness. Available in anionic, amphoteric, and cationic types for different leather types and processing requirements.

textile leather additives

Leather Filling Agent

Leather filling agent is an acrylic polymer or protein-based compound that fills the loose, open fiber network of cowhide flanks and bellies, producing a more uniform cross-section and improving overall leather quality. It penetrates deep into the corium layer to deposit polymer chains that bind loose fibers together, adding body and firmness. Enables production of high-quality shoe uppers and garment leather from previously lower-grade hides.

textile leather additives

Leather Finishing Resin

Leather finishing resins are polymeric binder systems applied in the final coating stages of leather production to impart appearance, protection, and performance properties. Common resin types include polyurethane dispersions, acrylic emulsions, nitrocellulose lacquers, and polyurethane-acrylic hybrids. The choice of resin determines the final leather's handle, gloss, flexibility, abrasion resistance, and resistance to perspiration and solvents.

textile leather additives

Leather Gloss Agent

Leather gloss agents are specialty finishing components that enhance the surface sheen and light reflectance of finished leather, ranging from a subtle semi-gloss to a high mirror-like patent finish. They are formulated from polyurethane dispersions, acrylic resins, or lacquer systems combined with matting or brightening fillers. The gloss level is precisely adjustable, and the film must maintain its appearance under bending, abrasion, and daily use conditions.

textile leather additives

Leather Hand Feel Agent

Leather hand feel agents are specialty finishing chemicals applied to the surface of leather to modify tactile properties such as softness, smoothness, silkiness, or waxy feel. They are typically based on silicone emulsions, wax dispersions, or modified polyurethanes and are applied in the final finishing coat. The formulation can be tailored to deliver a dry or greasy touch, a soft matte or smooth handle, to meet diverse market requirements.

textile leather additives

Leather Retanning Agent

CAS: 9003-39-8

Leather retanning agent is a synthetic or vegetable tannin used after primary chrome or vegetable tanning to improve leather properties such as fullness, firmness, grain tightness, and dye uptake uniformity. Syntan (synthetic tannin) and polymeric retanning agents fill loose areas of the hide, resulting in more uniform leather quality. They also provide improved light fastness and reduce chrome content in the final leather product.

textile leather additives

Leather Waterproofing Agent

CAS: 8002-74-2

Leather waterproofing agent is a wax-polymer or fluoropolymer-based product applied during leather wet finishing or as a topcoat to impart water resistance and repellency to finished leather goods. It penetrates the fiber structure and fills inter-fiber spaces with water-repellent materials while maintaining leather breathability and flexibility. Suitable for shoe uppers, bags, belts, gloves, and outdoor leather articles requiring reliable wet weather protection.

textile leather additives

Mercerizing Assistant

CAS: 68439-46-3

Mercerizing assistant is a penetrating and wetting surfactant blend that facilitates rapid, uniform penetration of concentrated caustic soda into cotton fabric during the mercerizing process, ensuring complete swelling of cellulose fibers for maximum luster, strength gain, and dye uptake improvement. It reduces the time required for caustic penetration and improves the uniformity of mercerization across the fabric width. Alkali-stable formulation ensures performance under high NaOH concentrations.

textile leather additives

Optical Brightener for Textiles

CAS: 16090-02-1

Optical brightener for textiles is a stilbene or coumarin-based fluorescent whitening agent that absorbs UV radiation and re-emits it as visible blue-white fluorescence, dramatically improving the whiteness and brightness of textile substrates. It counteracts the natural yellowing of cotton, polyester, and synthetic fibers, making fabrics appear cleaner and whiter. Widely used in detergents, bleaching processes, and optical brightening finishes for apparel and home textiles.

textile leather additives

Penetrating Agent JFC

CAS: 68439-46-3

Penetrating Agent JFC is a fatty alcohol polyoxyethylene ether-based non-ionic surfactant widely used as a standard penetrant in textile pretreatment, dyeing, and finishing. It rapidly reduces the surface tension of aqueous processing baths and enables quick, uniform penetration of processing chemicals into tightly woven and dense fabric structures. Its excellent wetting and penetrating power makes it a staple auxiliary in scouring, bleaching, and dyeing operations.

textile leather additives

Phosphorus-Based Textile Flame Retardant

CAS: 6969-71-7

Phosphorus-based textile flame retardant is a reactive or additive organophosphorus compound that provides durable flame retardancy to cellulosic and synthetic fabrics by promoting dehydration and char formation in the condensed phase. It bonds covalently to cotton cellulose when used with a crosslinker, providing wash-durable flame retardancy. Widely used in industrial protective textiles, military fabrics, and home furnishings.

textile leather additives

Polyethylene Emulsion Softener

CAS: 9002-88-4

Polyethylene emulsion softener is a non-ionic wax-based finishing agent that provides a smooth, dry, and slightly stiff hand feel to textile substrates. It deposits a thin polyethylene wax film on fibers, improving sewability, tear resistance, and abrasion resistance of finished fabrics. Particularly effective for woven fabrics requiring a fuller body and enhanced surface lubricity.

textile leather additives

Polyurethane Binder for Textiles

CAS: 9009-54-5

Polyurethane binder for textiles is a waterborne polyurethane dispersion that provides superior elasticity, abrasion resistance, and soft hand feel in textile printing, coating, and bonding applications. It outperforms acrylic binders in stretch recovery and flexibility, making it ideal for elastic fabrics, sportswear, and stretch denim printing. Excellent adhesion to both natural and synthetic fibers with outstanding durability under mechanical stress.

textile leather additives

Quaternary Ammonium Softener

CAS: 61789-77-3

Quaternary ammonium softener is a classic cationic textile softener with strong substantivity to cellulosic and synthetic fibers, delivering a full, silky, and antistatic hand feel. Its positive charge provides excellent exhaustion from bath, making it highly effective in both exhaust and pad application processes. It also imparts mild antimicrobial and antistatic properties to treated fabrics.

textile leather additives

Reactive Dye Fixing Agent

CAS: 68555-36-2

Reactive dye fixing agent is a cationic polymer that forms ionic bonds with unfixed reactive dye molecules on cellulosic fibers, significantly improving wet fastness, wash fastness, and perspiration fastness of dyed fabrics. It reduces hydrolyzed dye migration without causing shade change or bronzing effect. Suitable for padding and exhaust application after reactive dyeing.

textile leather additives

Silicone Smoothing Agent

CAS: 63148-62-9

Silicone smoothing agent is a polydimethylsiloxane-based finishing auxiliary that significantly reduces surface friction on textile fabrics, enabling smooth needle penetration and reducing sewing thread breakage during garment manufacturing. It forms a thin, durable silicone film on fiber surfaces that persists through multiple wash cycles. Suitable for woven and knitted fabrics across cotton, polyester, and blended substrates.

textile leather additives

Silicone Waterproofing Agent for Textiles

CAS: 68611-44-9

Silicone waterproofing agent for textiles is a reactive methylhydrogen siloxane-based product that chemically bonds to fiber hydroxyl groups upon curing, creating a hydrophobic silicone network that repels water while maintaining fabric breathability and softness. Unlike fluorocarbon DWRs, it offers an eco-friendly, non-fluorinated waterproofing solution suitable for outerwear, umbrellas, and awnings. Delivers excellent wash durability when combined with a catalyst.

textile leather additives

Silver-Based Antimicrobial Agent for Textiles

CAS: 7440-22-4

Silver-based antimicrobial agent for textiles incorporates nano-silver or silver ion technology to provide broad-spectrum, durable antibacterial and antifungal protection to textile substrates. Silver ions disrupt bacterial cell membranes and inhibit enzyme activity, providing effective protection against odor-causing bacteria and pathogenic microorganisms. Suitable for sportswear, medical textiles, socks, and intimate apparel requiring hygiene performance.

textile leather additives

Sodium Alginate Printing Thickener

CAS: 9005-38-3

Sodium alginate printing thickener is a natural polysaccharide extracted from seaweed that is the preferred thickener for reactive dye printing on cotton and other cellulosic fabrics. It forms a clear, high-viscosity paste that does not react with reactive dyes, ensuring bright, sharp print definition and excellent color yield. After steaming and washing, it rinses out cleanly without residue, leaving a soft hand feel.

textile leather additives

Soil Release Agent

CAS: 9016-87-9

Soil release agent is a polyester-based or fluorinated polymer finishing auxiliary that makes textile fabrics more hydrophilic and easier to clean by allowing water to undercut and release oily and particulate soils during laundering. It is particularly effective on polyester and polyester-cotton blends, which are naturally oleophilic and prone to oily stain retention. Provides durable soil release performance lasting multiple home launderings.

textile leather additives

Sulfite-Based Leather Softener

CAS: 61789-86-4

Sulfite-based leather softener is a sulfonated fish or vegetable oil derivative that provides excellent lubricating and softening action in leather wet processing. The sulfite groups ensure strong affinity and fixation to the collagen fiber matrix while the oil portion lubricates inter-fiber surfaces, resulting in soft, supple, and flexible finished leather. Widely used in garment leather, gloving leather, and other soft leather productions.

textile leather additives

Textile Anti-Static Agent

CAS: 107-21-1

Textile anti-static agent is a hygroscopic surfactant-based finishing auxiliary that dissipates electrostatic charge buildup on synthetic fiber surfaces by increasing surface conductivity through moisture absorption. It prevents static cling, dust attraction, and uncomfortable discharge in polyester, nylon, and acrylic fabrics. Available in durable (reactive) and semi-durable formulations for different wash fastness requirements.

textile leather additives

Textile Crosslinking Agent

CAS: 57398-91-1

Textile crosslinking agent is a reactive polymer that forms covalent crosslinks between cellulose chains and finishing agents, providing durable press, wrinkle resistance, and dimensional stability to cotton and blended fabrics. It acts as a binder in pigment printing and finishing formulations, improving wash durability of applied finishes. Low-temperature curing variants are available for energy-efficient processing.

textile leather additives

Textile Defoamer

CAS: 8050-81-5

Textile defoamer is a silicone or mineral oil-based antifoam agent specifically formulated for high-temperature textile dyeing and finishing processes, rapidly eliminating and preventing foam formation in dyebaths, scouring baths, and finishing liquors. Excessive foam causes uneven dyeing, machine overfilling, and processing interruptions. This defoamer is effective at very low dosages and remains stable under alkaline and acidic textile processing conditions.

textile leather additives

Textile Dispersing Agent

CAS: 36290-04-7

Textile dispersing agent is a naphthalene sulfonate-based anionic dispersant that stabilizes dye particles and prevents agglomeration during high-temperature dyeing of polyester and other synthetic fibers. It ensures fine and stable dispersion of disperse dyes in aqueous baths, improving dye utilization and reducing tarring and filter press problems. Essential for polyester HT dyeing and carrier dyeing processes.

textile leather additives

Textile Emulsifier

CAS: 9016-45-9

Textile emulsifier is a non-ionic surfactant blend designed to emulsify oils, waxes, silicones, and other hydrophobic finishing agents into stable aqueous dispersions for uniform application onto textile substrates. It ensures consistent distribution of water-insoluble actives during padding and spray application, preventing spot formation and uneven finishing. Compatible with a broad range of textile chemicals and processing conditions.

textile leather additives

Textile Handle Modifier

Textile handle modifier is a specialty finishing agent combining silicone, wax, and polymer components to precisely engineer the tactile properties of finished fabrics, enabling fine-tuning between soft/dry, smooth/silky, full/lightweight, and elastic/firm hand feel characteristics. It allows textile finishers to match specific hand-feel targets for premium apparel, home textiles, and technical fabrics. Used in single-bath finishing together with crosslinkers and other functional agents.

textile leather additives

Textile Leveling Agent

CAS: 68412-54-4

Textile leveling agent is a non-ionic/anionic surfactant blend that retards dye uptake rate and promotes uniform dye distribution across fiber substrates, preventing streaks, patches, and uneven coloration. It acts as a migration promoter at elevated temperatures, correcting uneven dye uptake during dyeing. Compatible with reactive, disperse, and acid dyes across cotton, polyester, nylon, and wool substrates.

textile leather additives

Textile Pigment Binder

CAS: 25085-34-1

Textile pigment binder is a self-crosslinking acrylic polymer emulsion that anchors pigment particles to fiber surfaces during textile printing and dyeing, providing excellent wash and rub fastness without requiring a separate crosslinker. It forms a flexible, transparent film around pigment particles that maintains fabric handle and elasticity. Available in soft, medium, and hard film grades to suit different handle requirements in garment, home textile, and industrial fabric printing.

textile leather additives

Textile Scouring Agent

CAS: 68891-38-3

Textile scouring agent is an anionic and non-ionic surfactant blend formulated to effectively remove natural impurities such as oils, waxes, pectin, and sizing agents from greige cotton, wool, and synthetic fabrics prior to dyeing or bleaching. It emulsifies and disperses hydrophobic contaminants, enhancing fabric absorbency and preparing substrates for uniform dye uptake. Compatible with sodium hydroxide, sodium carbonate, and hydrogen peroxide in combined scouring-bleaching baths.

textile leather additives

Textile Stiffening Agent

CAS: 9004-34-6

Textile stiffening agent is a starch, polyvinyl alcohol, or synthetic resin-based finishing auxiliary that imparts body, stiffness, and crispness to woven and knitted fabrics. It creates a film on the fabric surface that enhances dimensional stability, improves drape, and gives a full, boardy hand feel suitable for collar interlinings, hat brims, and formal apparel fabrics. Available in temporary (water-soluble) and durable (resin) grades.

textile leather additives

Textile Thickener

CAS: 9003-01-4

Textile thickener is a synthetic acrylic or natural gum-based rheology modifier used to build viscosity in textile printing pastes, coating formulations, and finishing baths. It provides pseudoplastic flow behavior that enables sharp print definition in screen and rotary printing while allowing easy squeegee action. Available in alkali-thickening and salt-tolerant grades to suit various printing and coating applications.

textile leather additives

Textile Wetting Agent

CAS: 577-11-7

Textile wetting agent is a sulfosuccinate-based anionic surfactant that dramatically reduces the surface tension of aqueous processing baths, ensuring rapid and uniform penetration of dyes, bleaches, and finishing chemicals into fiber substrates. It accelerates wetting of hydrophobic synthetic fibers and assists in uniform liquor distribution during padding and exhaust processes. Low foam character makes it ideal for jet dyeing and continuous finishing lines.

textile leather additives

UV Protective Agent for Textiles

CAS: 5242-49-9

UV protective agent for textiles is a benzophenone or triazine-based UV absorber specifically formulated for textile finishing to provide durable ultraviolet protection to both the fabric and the wearer's skin. It absorbs UV radiation in the 280–400 nm range and dissipates it as heat, reducing UPF degradation of dyes and protecting wearers from UV-induced skin damage. Suitable for summer apparel, beachwear, sportswear, and outdoor workwear.

textile leather additives

Zinc-Based Antimicrobial Agent for Textiles

CAS: 557-05-1

Zinc-based antimicrobial agent for textiles uses zinc pyrithione or zinc oxide nanoparticles to impart durable antimicrobial and antifungal properties to fabric substrates at a cost-effective price point. Zinc ions interfere with microbial enzyme systems and membrane integrity, providing persistent protection against bacteria, fungi, and mildew. Particularly effective for outdoor textiles, swimwear, and household fabrics exposed to humid conditions.