From mountaineering apparel to battery breathable membranes — Huayi Brothers’ eco-friendly water and oil repellent safeguards compliance for protective, electronics and industrial sectors.
2026-04-30
Eco-Friendly Water & Oil Repellent Agent
Green Technology Empowers New Material Industry, Leading a New Breakthrough in Eco-Friendly Oil-Repellent Technology
Industry Background: Oil-Repellent Technology Revolution Driven by Environmental Regulations
Against the backdrop of increasingly stringent global environmental regulations, traditional C6 and C8 fluorinated oil repellents are facing unprecedented challenges. International environmental regulations including the EU REACH Regulation and U.S. TSCA Act have imposed stricter restrictions on PFAS (Per- and Polyfluoroalkyl Substances), driving the entire industry toward a more eco-friendly and sustainable direction.
At this critical stage of industrial transformation, leveraging profound expertise in high-performance fluorinated fluids and functional chemicals, Huayi Brothers officially launches the eco-friendly water & oil repellent agent, delivering an innovative solution that meets environmental compliance requirements while maintaining outstanding performance.
Product Highlights
- Free of C6 and C8 components for full environmental compliance
- Top-tier oil repellency up to Grade 8 with superior performance
- Application dosage only 10%~20% of conventional products, delivering remarkable cost advantages
Product Introduction: New-Generation Eco-Friendly Oil Repellent
This water & oil repellent agent is a colorless, transparent and low-viscosity dual repellent treatment agent designed for surface protection of various substrates. Widely applicable to surface treatment of diverse materials, it delivers particularly exceptional performance on ePTFE (Expanded Polytetrafluoroethylene) membranes, effectively enhancing the material’s oil resistance, water repellency and chemical resistance.
Core Product Parameters
| Parameter Item | Technical Specification |
|---|---|
| Appearance | Colorless transparent liquid |
| Product Feature | Low-viscosity dual water & oil repellent treatment agent |
| Fluorine Resin Content | Approximately 70% |
| Oil Repellency Grade | Highest Grade 8 (AATCC-118) |
| Environmental Performance | C6 & C8-free |
| Recommended Application | Universal substrates, optimized for ePTFE |
Adopting perfluorinated amorphous fluoropolymer technology with around 70% fluorine resin content, the product boasts excellent water repellency, oil resistance and chemical stability. Formulated with fluorinated solvents, it features excellent wettability on ePTFE, greatly improving coating efficiency and cutting production costs.
Technical Advantages: Perfect Balance of Performance and Environmental Protection
Rigorous performance tests verify its outstanding performance across core indicators:
Superior Oil-Repellent Performance
Tested in accordance with the AATCC 118-1997 standard, substrates treated with this agent achieve the highest Grade 8 oil repellency. Five batches of products have stably met this standard, ensuring consistent and reliable performance.
Experimental Verification
- 95% Ethanol Anti-Wetting Test: Untreated ePTFE membranes are instantly wetted by 95% ethanol, while membranes treated with this agent remain completely non-wetted, demonstrating exceptional oil repellency.
- 10° Dynamic Rolling Angle Test: The rolling angles of n-decane and ink on smooth polymer surfaces are both less than 10°, proving excellent hydrophobic and oleophobic properties.
Core Technical Advantages
- Full Environmental Compliance: Free of C6 and C8 substances, free from relevant regulatory restrictions to support enterprises’ compliant operation worldwide.
- Low Application Dosage & Cost-Effective: Under equivalent performance, the required dosage is only 10%~20% of traditional C6/C8 products. It reduces material costs and minimizes air permeability loss to preserve the original properties of ePTFE membranes.
- Excellent Thermal Stability: Adaptable to diverse processing techniques and service environments, maintaining stable protective performance under complex conditions.
- Superior Wettability & High Coating Efficiency: Optimized fluorinated solvent formula ensures excellent infiltration on ePTFE, boosting coating efficiency and overall productivity.
- High Light Transmittance: Preserves the original appearance and texture of substrates after treatment, ideal for application scenarios with strict optical requirements.
Application Scenarios: Multi-Field Coverage for High-End Manufacturing Needs
With premium performance and eco-friendly attributes, this eco-friendly water & oil repellent agent is widely adopted in multiple high-end manufacturing sectors:
Protective Apparel
- Outdoor Mountaineering Wear: Delivers durable waterproof and oil-repellent protection to enhance functionality and wearing comfort.
- Firefighting & Police Uniforms: Strengthens oil and stain resistance of special protective clothing for reliable defense in extreme environments.
- Life Science & Aerospace Suits: Provides high-standard surface protection for high-tech protective gear to meet stringent industry requirements.
Electronic Product Protection
- Automotive Lamp Breathable Membranes & Vent Plugs: Ensures long-term stable operation of automotive lighting breathable components with waterproof and oil-repellent protection.
- Battery Explosion-Proof & Gas Detection Components: Enhances surface protection for battery safety parts.
- Smartphone & Earphone Waterproof Sound-Transmitting Parts: Offers precision water and oil resistance for consumer electronic devices.
- Waterproof Sound-Transmitting Solutions for Wearable Devices: Reliable surface protection for smart wearable products.
Industrial Applications
- Chemical Packaging: Protects chemical packaging materials against oil and contamination for safe storage and transportation.
- Chemical Containers: Extends service life with durable surface protection for chemical storage vessels.
Market Significance: Leading the New Trend of Green Oil-Repellent Technology
With rising global environmental awareness and stricter regulatory controls, the market share of conventional fluorinated oil repellents continues to decline. The launch of our eco-friendly water & oil repellent agent perfectly aligns with industry green development trends, providing a high-performance and environmentally sustainable alternative.
Achieving major technological breakthroughs and prominent cost control advantages, the product reduces material expenses, lowers energy consumption and minimizes waste generation during production through reduced coating dosage, realizing a win-win of economic and environmental benefits.
Market Value Analysis
- Compliance Assurance: Fully compliant with international environmental regulations to help enterprises avoid regulatory risks.
- Cost Optimization: 80%~90% reduction in application dosage for substantial production cost savings.
- High-End Performance: Grade 8 top-tier oil repellency to meet demanding high-end application standards.
- Broad Market Prospects: In line with global green development trends with huge market potential.
Our company’s products are widely applied in pivotal fields including new energy, intelligent manufacturing, life sciences and digital technology. Driven by technological innovation, we continuously develop high-performance products tailored to market demands, empowering the sustainable development of the industry.
Summary
The launch of the eco-friendly water & oil repellent agent marks a key milestone in the eco-friendly oil-repellent technology sector. Featuring exceptional oil repellency, full regulatory compliance and distinct cost advantages, it delivers an all-round solution that balances high performance and environmental sustainability.
TUW Industrial Synthetic Heat Transfer Fluid Optimal Solution for High-Temperature Thermal Management
TUW Series Nano Waterproof Coating: The "Invisible Armor" for the LED Industry
Related Article
Traditional PCB conformal coating is thick, leaves BGA areas uncovered, and damages pads during rework. This article compares TUW-2704 and TUW-1700 fluoropolymer ultra-thin coatings on film thickness, rework, and protection, and provides selection guidance for NEV electronic control and consumer PCBs.
PCB Nano Conformal Coating Selection: TUW-2704 & TUW-1700 vs. Traditional Conformal Coating
TUW-40 is a single-component perfluorinated heat-transfer fluid covering a liquid range of -55°C to 155°C. With a high boiling point and extremely low evaporation, it is designed for temperature control in etching equipment, ion implantation equipment, and inspection tools. This article details its physical properties, application scenarios, and positioning within the TUW series.
TUW-40 High-Temperature Perfluorocarbon Fluid: -55°C to 155°C Wide Temperature Range — Temperature Control for Etching and Ion Implantation High-Temperature Operations
TUW-7200 is a thermally stable perfluorinated liquid that can be used as an electronic cleaning agent, precision cleaner, grease cleaner, cooling medium, hermeticity test fluid, thermostatic fluid, and extraction solvent. This article details its six uses and NO PFAS environmental attributes, and provides guidance on selecting a domestic alternative.
TUW-7200 Electronic Fluorinated Fluid: Precision Cleaning, Hermeticity Leak Testing, Thermostatic Bath — One Fluid for Three Uses, NO PFAS Domestic Alternative
TUW-347 and TUW-458 are two hydrofluoroether (HFE) eco-friendly solvents commonly used for cleaning, drying, dust removal, and non-condensable gas elimination. TUW-458 can also serve as a synthesis feedstock and electrolyte additive. This article details the chemical identities, technical parameters, application scenarios, and selection differences between the two products.
HFE Eco-Friendly Solvents TUW-347 & TUW-458: The "Invisible Assistants" for Drying, Dust Removal, and Non-Condensable Gas Elimination