Purchasing hotline:886-4-23286708
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GPC is dedicated to the research and production of water-based metal anti-rust coatings for hand tools,
bathroom fixtures, and other metal products. With our extensive technical experience and expertise, we
have successfully introduced high-quality rust-preventative coatings suitable for various substrates.
Moreover, several well-known hand tool brands from Europe and America have opted for our products,
demonstrating their acknowledgment and endorsement of our technical solutions.
● Single-component clear coating
● Various colored coatings
Product Features
bubbling or peeling.
contact with other objects.
● Stable Color: Doesn't fade or turn yellow upon contact with water or moisture.
● Re-workable and Re-touchable: Designed with versatility in mind, our coatings allow for easy
modifications and touch-ups post-application, ensuring a flawless finish every time.
● Eco-Friendly: As a water-based coating, it exhibits low VOC emissions, being environmentally friendly.
● Safety: Reduces the release of harmful chemicals during the heating process.
Product Specifications |
Main Component: Water-based Anti-rust Oil |
Diluent: Pure water |
Mixing Ratio |
1 part |
0.2-0.3parts |
Baking Time |
150℃*20minutes |
|
Packaging Conditions |
Packaging can proceed once the material has cooled down. |
Test Items |
Test Conditions |
Test Results |
|
1 |
Adhesion |
The sample is placed flat and scored both horizontally and vertically using a 100-grid knife. After cleaning the scored section, 3M#610 tape is applied over the grid. The tape is then pulled off at a 45° angle three times, resulting in a 5B adhesion rating. |
5B |
2 |
Hardness |
Lay the test panel flat. Using the Mitsubishi Pencil Hardness Tester at a 500g load, the coating should exhibit a scratch-free surface with a hardness rating between H-2H. |
No scratches |
3 |
Acid Resistance |
Upon immersion in 10% H2SO4 at 20±2℃ for 24 hours, the coating remains unaffected, with no noticeable softening, discoloration, bubbling, or decreased adhesion. |
Appearance unchanged; 5B adhesion. |
4 |
Alkali Resistance |
Upon immersion in 10% NaOH at 20±2℃ for 24 hours, the coating remains unaffected, with no noticeable softening, discoloration, bubbling, or decreased adhesion. |
Appearance unchanged; 5B adhesion. |
5 |
Water Resistance |
Immersed in pure water at 40±2℃ for 240 hours. After a 1-hour standing period post-immersion, the coating remains free from significant softening, discoloration, bubbling, or reduced adhesion. |
Appearance unchanged; 5B adhesion. |
6 |
salt spray resistance |
Tested at 35℃ with 95% humidity using a 5% NaCl solution spray, the product showed no rust or discoloration on its surface after 48 hours in the salt spray environment. |
Single-sided corrosion <2mm 5B adhesion. |
No color transfer |