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Introducing our revolutionary two-component water-based polyurethane coating, meticulously crafted for plastic products. It boasts unparalleled durability, eco-friendliness, and a multi-faceted aesthetic appeal. This coating guarantees exceptional adhesion, high resistance to wear, and superior chemical resistance, positioning it as an ideal solution for diverse applications.Our two-component waterborne polyurethane coating is expertly designed for various metal products, combining eco-friendliness, durability, and outstanding performance. It ensures your metal products remain in top condition in all environments, whether in construction, automotive, home furnishings, or industrial applications.
Application Fields: Electronic-related metal equipment, metal roofing and exterior wall materials, railings and fences, automotive parts, metal furniture, kitchen appliances and utensils, and more.
●Primer Coating:
Our primer is specifically developed for metal products, ensuring superior adhesion effects
and demonstrating outstanding performance on various metal surfaces. It not only provides
a solid foundation for the topcoat but also significantly reduces the overall construction or
painting duration due to its rapid drying characteristics.
● Colored Coating:
We offer an extensive palette of vibrant colors and exceptional glossiness, ensuring that your
metal products are not only high-performing but also visually captivating. This colored
coating not only enhances the aesthetic appeal of your products but also possesses
impressive wear and scratch-resistant properties, ensuring their look and functionality
remain intact even after prolonged use.
●Clear Coating:
Our water-based clear coat offers excellent protection for your metal products, ensuring
environmental safety with its low VOC content and non-toxic nature. This clear coat provides
outstanding wear resistance and corrosion protection, prolonging the lifespan of the
products while maintaining their shine and aesthetic appeal. With its quick-drying
characteristics and easy-to-clean properties, maintenance is hassle-free, catering to the
needs of efficient production and usage.
Product Specifications |
Main Component: Water-based PU System |
Hardener: Specialized hardener |
Diluent: Pure water |
|
Mixing Ratio |
First Coat(Topcoat) |
5 parts |
1 part |
4-5 parts |
Second Coat (Primer coat) |
8 parts |
1 part |
6-8 parts |
|
Filter Mesh |
Using a 200-300 mesh sieve |
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Spray Gun, Air Pressure |
3-4gf/cm2 |
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Film Thickness |
14±2um |
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Baking Time |
60℃*15-20 minutes |
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Packaging Conditions |
After stabilizing at 60°C for 2 hours, allow 3-5 hours for complete cooling before packaging. |
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Physical Testing Conditions |
1. Standard testing conditions: 60°C (8-10 hrs) or 80°C (3-4 hrs), stabilize for 4-6 hrs, then proceed with physical tests.
2. Simulated environment test conditions: 60°C (8-10 hrs) or 80°C (3-4 hrs), stabilize for 48 hrs, then begin environment simulation tests.
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Suitable Substrates |
Magnesium Aluminum Alloy、Magnesium Lithium Alloy、 Common Steel Stainless Steel、Zinc Alloy |
S/N |
Test Item |
Testing Method |
Test Result |
Standards Applied |
1 |
Hardness |
Mitsubishi Uni |
F-2H |
GB/T6739-2006 |
2 |
Viscosity |
IWATA NK-2 |
60↑ |
GB/T9751-1988 |
3 |
Solid Content |
120℃ for 60 min |
35↑ |
GB/T1725-2007 |
4 |
Gloss |
WGG60 Glossmeter |
As per product |
GB/T9754-2007 |
5 |
Impact Resistance |
DuPont Impactor |
50cm/500g |
GB/T1732-1993 |
6 |
Adhesion Strength |
QFH Adhesion Tester |
100% |
GB/T9286-1998 |
7 |
Flexibility |
QTX Flexibility Tester |
2mm |
GB/T1731-1993 |
8 |
Water Resistance |
Constant Temperature Tank |
OK |
GB/T9274-1988 |
9 |
Salt Spray Resistance |
Salt Spray Tester (480h) |
Edge≦3mm |
GB/T1771-2007 |
10 |
Weather Resistance |
UVB-313, Q-PANEL (480h) |
?E≦2 |
GB/T1865-1997 |
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