Water-Based Base Specifications
| Technical Property | Value / Standard |
|---|---|
| Resin Type | 100% Water-Borne Polyurethane |
| Solvent Residue | 0% (DMF/Toluene/MEK Free) |
| Breathability | > 450 g/m²/24h |
| Thickness Range | 0.5mm - 2.2mm |
| Peeling Strength | ≥ 60 N/3cm |
| Hydrolysis Resistance | ≥ 5 Years (Jungle Test) |
| Environmental Impact | 70% Lower Carbon Footprint |
Versatile Industrial Applications
The Water-Based Microfiber Base is the ideal starting point for Sustainable Fashion Apparel. It can be finished into high-end vegan leather for jackets, skirts, and accessories that are safe for skin contact and free from chemical odors. In the Footwear Industry, it provides a high-strength, breathable base for athletic shoes and luxury boots, ensuring comfort and durability without the environmental cost of traditional tanning. It is also highly effective for Technical Gloves, where the material's soft-yet-tough nature provides excellent dexterity and protection.
Additionally, this base is used for Premium Automotive Upholstery. Its high hydrolysis resistance and VOC-free nature make it perfect for the demanding environment of modern car interiors. It is also used in the Consumer Electronics sector for protective covers and straps, where its durability and eco-friendly pedigree appeal to the tech-savvy, conscious consumer. Because the base is uniform and free from defects, it is also highly valued for Industrial Polishing Pads used in high-precision glass and silicon wafer manufacturing, where chemical purity is a mission-critical requirement.
Key Technical Advantages
- Superior Breathability: The water-based solidification process creates a interconnected microporous structure that mimics natural skin better than solvent PU.
- Extreme Durability: Offers excellent resistance to aging, sunlight, and moisture, outperforming traditional synthetic bases in long-term use.
- Eco-Friendly Synergy: Combines water-soluble fiber technology with water-borne resins for a 100% green manufacturing cycle.
- Odorless Performance: Eliminates the "plastic" or "chemical" smell, making it the preferred choice for high-end luxury goods.
- Cost-Effective Compliance: Reduces the need for expensive waste management and regulatory oversight associated with hazardous solvents.
Trade & Logistical Solutions
We provide Water-Based Microfiber Base in bulk rolls from our Qianwan New Area facility, with direct shipping via Ningbo Port. We offer FOB, CIF, and CFR terms. Payment is typically L/C or T/T. All rolls are protected by multi-layer moisture-proof wrapping and are quality-certified before dispatch. We offer custom slit widths and thicknesses to suit your specific production machinery. Our technical team is available to assist your finishing department in selecting the right coatings to achieve your desired final look and feel on our water-based base.
- Q: Is water-based PU as strong as solvent-based PU?
- A: Yes, recent advancements in water-borne polyurethane chemistry have resulted in resins that meet or exceed the physical properties of solvent-based versions.
- Q: Can I dye this base fabric?
- A: Absolutely. Our water-based base has excellent dye affinity, allowing for deep and vibrant colors with superior fastness.
- Q: What is the shelf life of the base fabric?
- A: When stored in its original packaging in a cool, dry place, the base remains stable for over 2 years without any degradation in quality.



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