What We Do
Water Repellent Agents
C6 Water, Oil & Soil Repellents
CK GUARD WR-SERIES
Eco-Friendly C6 Fluorocarbon-Based Water, Oil, and Soil Repellent for Textiles
CK GUARD WR-SERIES is an advanced, eco-friendly C6 fluorocarbon-based repellent for textile finishing, developed by Chem Karis. Safe for people and the environment, it fully complies with global PFOA/PFOS regulations and delivers excellent water, oil, and soil repellency for polyester, nylon, and cotton fabrics. This sustainable water repellent from Chem Karis is ideal for sportswear, uniforms, and other functional fabrics requiring long-lasting protection and comfort.
Key Features
• C6 fluorocarbon-based, PFOA/PFOS-free formulation
• Superior water, oil, and soil repellency
• Excellent washing durability and shear stability
• Preserves fabric texture and breathability
• Dual function: water repellency and hydrophilicity
• Minimizes water marks after sweating
Product Variants
• Water-Based C6 Repellent: Ionic (S/Cationic), strong water repellency, washing durability, and adhesion
• Oil-Based C6/C4 Repellent: Ideal for PU synthetic leather, excellent hydrolysis resistance, solvent compatibility
• Water-Based C8 Repellent: Ionic (S/Cationic, alc Nonionic), superior repellency and durability
• Oil-Based C8 Repellent: For PU synthetic leather, outstanding repellency and hydrolysis resistance
Choose CK GUARD WR-SERIES from Chem Karis for sustainable, high-performance textile finishing that meets global environmental standards.
Water Repellent Agents
Non-Fluorinated Water Repellent
CK GUARD N-SERIES
Our non-fluorinated water repellent agents are advanced, eco-friendly solutions designed for high performance across a wide range of textile applications. These PFCs-free water repellents contain no PFOA and do not generate any fluorinated gases, making them safe for both users and the environment.
Key Features
• Non-fluorinated, PFCs-free formula
• No PFOA, no fluorinated gas emissions
• Excellent water repellency and superior washing durability
• Suitable for all textile materials, including cotton, cotton blends, and synthetic fibers
Our water-based non-fluorinated water repellent provides outstanding water repellency, washing durability, and strong adhesion, ensuring reliable results on cotton, blends, and synthetic fibers—even after repeated laundering. It is ideal for outdoor apparel, sportswear, home textiles, and more.
Our oil-based non-fluorinated water repellent is also environmentally friendly and can be used as a PU coating additive for synthetic leather. It offers excellent water repellency, superior compatibility with organic solvents, and outstanding hydrolysis resistance.
Chem Karis offers a comprehensive range of high-performance chemical solutions designed to enhance textile processing quality, efficiency, and sustainability.
Our products meet the rigorous demands of the global textile and chemical industries, delivering superior performance across various applications including finishing, dyeing, and pretreatment.
Pretreatment Auxiliaries
Dyeing Auxiliaries
Finishing Agents
Our pretreatment auxiliaries maximize fabric quality and processing efficiency.
Key products include:
▶ Promoters (Anionic):
Provide excellent activation in high-temperature, short-time continuous processes, removing residual impurities and preventing re-deposition. Enhance the effectiveness of scouring and bleaching.
▶ Bleaching Stabilizers (Anionic):
Enhance whiteness and re-wettability with alkali resistance. Provide hydrogen peroxide stabilization during bleaching.
▶ Metal Ion Chelators (Anionic):
Sodium polyacrylate-based, offering processing stability, dispersibility, and metal ion chelation. Prevent catalytic decomposition of hydrogen peroxide by sequestering metal ions.
▶ Scouring Agents (Anionic):
Suitable for continuous scouring and COP processes with excellent alkali resistance and penetration. Efficiently remove natural and synthetic impurities from fibers.
▶ Degreasing Agents (Anionic):
Effective emulsification, dispersion, and penetration for removing greige goods oils. Ensure thorough removal of spinning and knitting oils from greige fabrics.
Our dyeing auxiliaries optimize dyeing quality, uniformity, and efficiency.
Key products include:
▶ Dispersing & Leveling Agents (Anionic/Nonionic):
Low foaming, excellent exhaustion, superior dispersibility, and excellent leveling properties for uniform, vibrant coloration. Promote rapid and uniform dye uptake to prevent streaks or unevenness.
▶ Fixing Agents (Anionic/Neutral):
Enhance wet and light fastness, minimize color change, and prevent staining of adjacent fabrics during washing. Compatible with a wide range of dye classes and fiber types.
▶ Soaping Agents:
Remove residual dyes and impurities, improving color brightness and fastness. Prevent back-staining and ensure crisp shades after dyeing.
▶ Anti-settling Agents:
Prevent dye sedimentation for consistent dyeing results. Maintain stable dye dispersions throughout the dyeing process.
Our finishing agents improve the functionality, appearance, and durability of textiles.
Key products include:
▶ Wax-Based Water Repellents:
Excellent water repellency at low temperatures (100–120°C), with superior antistatic properties and gloss. Suitable for a wide range of fibers and maintains fabric breathability.
▶ Silicone-Based Water Repellents:
Soft touch, high dispersibility, and outstanding stability. Provides durable water repellency without yellowing or affecting fabric color.
▶ Wax & Silicone Softeners:
Provide superior softness, smoothness, and durability. Enhances fabric drape and hand feel for premium-quality textiles.
▶ Anti-Slip Agents:
Enhance surface friction and prevent slippage. Ideal for technical and apparel textiles requiring improved grip.
▶ Antistatic Agents:
Reduce static electricity and improve wearer comfort. Effective under both dry and humid conditions.
▶ Resin Removers & Amino Silicone Oils: Specialized agents ensuring optimal fabric quality and performance. Resin removers efficiently eliminate residual finishes, while amino silicone oils impart exceptional softness and resilience.
CK FLONE FL-SERIES and GR-SERIES fluorocarbon-based lubricants and greases are ideal for the global chemical, textile, semiconductor, vacuum, and advanced manufacturing industries. These high-performance, nonflammable, and chemically inert solutions are specifically designed for applications where superior reliability and durability are essential.
Fluorocarbon-based
Lubricant & Grease
CK FLONE FL-SERIES & GR-SERIES
Advanced Fluorocarbon-Based Lubricants and Greases
CK FLONE FL-SERIES and CK FLONE GR-SERIES by Chem Karis are high-performance, fluorocarbon-based lubricants and greases engineered for industrial applications demanding exceptional chemical stability, thermal resistance, and superior lubricity. Both product lines utilize advanced PFPE (Perfluoropolyether) technology, ensuring outstanding performance in harsh environments.
Key Features of CK FLONE FL-SERIES & GR-SERIES
• Fluorocarbon-Based PFPE Technology:
Both lubricants and greases utilize perfluoropolyether (PFPE) synthesized with Hexafluoropropylene Oxide (HFPO). This unique composition of carbon, fluorine, and oxygen atoms provides maximum chemical and thermal stability.
• Outstanding Chemical Resistance:
Resistant to acids, bases, solvents, and oxidation, making these products ideal for aggressive chemical environments.
• Superior Lubricity and Low Friction:
Achieve a low friction coefficient (0.11) and low surface tension (~20 dyne/cm), providing excellent lubrication and reducing wear on mechanical parts.
• Low Evaporation Rate:
Perfect for high-vacuum and high-temperature applications, with minimal fluid or grease loss over time.
• Clean Operation:
No formation of tars or deposits, significantly reducing contamination and maintenance needs. Low backstreaming minimizes vacuum apparatus contamination.
• Nonflammable and Chemically Inert:
Safe for critical environments, with no risk of fire or unwanted chemical reactions.
• Insoluble in Common Solvents:
Compatible with metals, plastics, and elastomers, ensuring wide applicability.
• No Chemical Breakdown:
Delivers long-term durability and reliability, even in extreme operating conditions.
Ideal for semiconductor manufacturing, vacuum systems, aerospace, and other demanding industrial environments. Compliant with global environmental and safety regulations, these products help reduce maintenance costs and extend equipment life.
CK FLOW-SERIES by Chem Karis is a comprehensive line of advanced concrete admixtures engineered to optimize the performance of concrete across a wide range of applications—from standard structural mixes to high-strength, high-flow, and precast concretes. Utilizing the latest polymer and surfactant technologies, these admixtures deliver outstanding water reduction, workability retention, early and ultimate strength, and enhanced durability even in demanding environments.
Concrete Admixtures
CK FLOW-SERIES
High-Performance Concrete Admixtures for Superior Workability, Strength, and Durability
Key Features
• Exceptional water-reducing and flow-enhancing capability
• Superior slump retention for consistent workability
• Enhanced early and final strength development
• Improved freeze-thaw resistance and durability
• Stable air-entrainment and minimized setting delay
• Compatible with various cementitious blends, including slag and fly ash
• Reduced shrinkage and cracking risk
Product Lineup
▶ CK FLOW AE NA 1000
Standard Air-Entraining Water Reducer
Naphthalene/lignin-based admixture for improved workability, freeze-thaw durability, and concrete quality in general construction.
▶CK FLOW AE PCE 2000
High-Performance Air-Entraining Water Reducer
Polycarboxylate ether (PCE)-based admixture offering superior water reduction, excellent slump retention, and enhanced early strength.
CK FLOW AE PCE 3000
Advanced Air-Entraining Water Reducer
Next-generation PCE-based admixture designed for high-flow, high-strength concrete with stable air content and minimal setting delay.
CK FLOW AE PCE HE 3200
High-Early Strength AE Water Reducer
PCE-based admixture optimized for precast and pile concrete, delivering rapid strength gain and outstanding workability.
CK FLOW PCE SP 4000
Superplasticizer – High Flow
High-range water reducer for superior fluidity and strength in high-performance and self-consolidating concrete.
CK FLOW NA SP 5000
Superplasticizer – Naphthalene-Based
Naphthalene-based admixture providing robust water reduction and workability for a wide range of concrete applications.
CK FLOW PCE SP 6000
Superplasticizer – High Retention
PCE-based superplasticizer ensuring long-lasting slump retention and effective dispersion, ideal for ready-mix and long-haul projects.
CK FLOW PCE SRA 7000
Shrinkage Reducing Admixture
PCE-based admixture minimizing drying shrinkage and cracking, improving durability and dimensional stability.
CK FLOW UW VM 8000
Underwater Viscosity Modifier
Specialty admixture for underwater concrete, providing anti-washout performance and maintaining mix integrity in submerged conditions.
Choose CK FLOW-SERIES from Chem Karis for innovative, reliable, and high-performance concrete admixture solutions that meet the evolving demands of the global construction industry.