Water-Based Polyurethane Coating
Product Series: Industrial Water-based Paint Series
Product Type: Waterborne Two-component Polyurethane Topcoat A Component + B Component (Hardener) Packaging
Packaging Specification: 17.14kg per bucket
Color Customization: Available in various colors, with support for color matching at the color center
Environmental Standards: Extremely low VOC content, water-based diluent, free of benzene and harmful heavy metals
Core Performance: High hardness, high fullness, high gloss, super weather resistance, chemical resistance, light and color retention - six-in-one
Application Areas: High-end industrial fields, automobiles, steel structures, rail transit, mechanical equipment, etc. for surface topcoat application. Can be used as a topcoat.
Compliance with National Standards: Complies with relevant national standards. Specific standards are indicated on the product label.
Authoritative Certification: Independent patent technology of Chenyang Industry and Trade Group
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Water-Based Polyurethane Coating
Our Water-Based Polyurethane Coating combines advanced two-component technology with environmental responsibility. Manufactured by Chenyang, one of China's largest water-based paint producers with an impressive annual capacity of 1.25 million tons, this coating offers enterprise-grade performance. Our formula features high hardness, high fullness, and high gloss finish, backed by over 1,000 patents and multiple international certifications including EU SGS, German TÜV, and British WRAS standards. With theoretical coverage of 8-10 ㎡/kg per coat and fast delivery within 7-10 days, you get both quality and efficiency.

What Makes This Coating Special?
Two-Component Technology You Can Trust
You're getting a proficient coating framework that works. Component A and Component B cross-link amid curing, making a thick, strong film that rivals conventional solvent-based polyurethanes. The contrast? You accomplish predominant execution whereas keeping your working environment safer.
Built for Real-World Challenges
Your surfaces confront cruel conditions every day. This coating handles them with ease:
- Weather resistance that protects against UV degradation
- Chemical resistance to oils, solvents, and water
- Color retention that keeps surfaces looking fresh longer
- High hardness that withstands mechanical stress
Green Without Compromise
Switching to environmentally friendly products shouldn't mean sacrificing results. Our Water-Based Polyurethane Coating delivers extremely low VOC content while maintaining the performance you need. It's free from benzene and harmful heavy metals, making your workspace healthier for everyone.

Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Two-component polyurethane topcoat (A + B) |
| Packaging | 17.14 kg per bucket |
| Gloss Options | High gloss / Semi-gloss / Matte |
| Mixing Ratio | n(-NCO)/n(-OH) = 0.95 - 1.2 |
| Pot Life (25℃) | Approximately 6 hours |
| Standing Time | 20 minutes after mixing |
| Dilution | Maximum 10% clean water |
| Application Methods | Spray / Brush / Roller |
| Application Temperature | ≥ 5℃ |
| Application Humidity | ≤ 85% |
| Theoretical Coverage | 8-10 ㎡/kg/coat (30 microns dry film) |
| Curing Time | 7 days at room temperature (or low-temp baking) |
| Color Options | Customizable color matching available |
Where Can You Use It?
This versatile coating excels across multiple industrial applications:
- Automotive manufacturing – Durable topcoat protection
- Steel structures – Long-lasting corrosion resistance
- Rail transit – Weather-resistant finishing
- Mechanical equipment – Chemical and abrasion protection
- High-end industrial projects – Professional-grade results
The coating works beautifully with waterborne epoxy primers and intermediate coats, giving you a complete finishing system.
Application Made Simple
Before You Start
Prepare your surface properly. Remove all oil, dust, and rust. We recommend using a compatible primer for best results.
Mixing and Application
- Mix Component A and Component B according to instructions
- Let the mixture stand for 20 minutes until bubbles disappear
- Add up to 10% clean water if needed for spray application
- Apply using your preferred method – we recommend high-pressure airless spray for large areas
- Clean tools immediately with water after finishing
Optimal Results
Apply in temperatures above 5℃ and humidity below 85%. The coating self-cures at room temperature within 7 days, or you can accelerate curing with low-temperature baking.
Why Chenyang's Water-Based Polyurethane Coating?
Proven Innovation
You advantage from decades of inquire about and improvement. Our coating joins UV safeguards and light stabilizers for prevalent open air execution. We hold numerous national development licenses, guaranteeing you get cutting-edge technology.
International Quality Standards
Our items meet thorough worldwide certifications. When you select Chenyang, you select quality approved by worldwide authorities.
Reliable Supply Chain
With three major generation bases and the world's biggest devoted water-based paint fabricating office, we guarantee steady item accessibility. You won't confront supply disruptions.
Safer Shipping
Here's a down to earth advantage: water-based paints transport as non-hazardous cargo. This implies lower coordinations costs, streamlined traditions clearance, and quicker conveyance compared to conventional solvent-based coatings.

Frequently Asked Questions
Q: How does water-based polyurethane compare to solvent-based coatings?
A: You get comparable execution with noteworthy security preferences. Our two-component framework conveys hardness, chemical resistance, and solidness coordinating solvent-based items, but with amazingly moo VOC outflows and no combustible solvents.
Q: Can I customize the color and finish?
A: Completely! We offer comprehensive color coordinating administrations and three sparkle levels: tall sparkle, semi-gloss, and matte. Tell us what you require, and we'll make it.
Q: What's the rack life after blending components?
A: Once blended, utilize the coating inside 6 hours at 25℃. This pot life gives you adequate working time for most applications.
Q: Do you give OEM or private name services?
A: Yes, we offer adaptable OEM and ODM organizations. We can customize equations, colors, and bundling to coordinate your particular advertise requirements.
Q: How rapidly can you convey orders?
A: Standard generation orders transport inside 7-10 days. Indeed amid crest seasons, our 1.25 million ton yearly capacity guarantees steady conveyance performance.
Q: What documentation do you give for exports?
A: We supply total English TDS and MSDS documentation, along with transport condition recognizable proof reports. Our group helps with traditions clearance and trade compliance.
Ready to Upgrade Your Coating Solution?
Experience the perfect balance of performance and environmental responsibility with Water-Based Polyurethane Coating. Contact our team at sales@chenyangpaint.com to discuss your project requirements today.
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