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.