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Water-borne Temperature-changing coatings
Categorize: High temperature resistant coatings
Product Details
Features & Application
As two component self-drying products can quickly change color when exposed to high temperatures, while the temperature drops, the color will recover on its own、adjustable gloss、high hardness and excellent water resistance、recommended to apply in special environments that require temperature indication, such as kettles, cups, etc.
Technical Data
|
Item |
Index |
Item |
Index |
|
Drying Time |
Surface Drying Time：≤2h |
Hardness |
H |
|
Fully drying time：≤16h |
Weather Resistance |
>500h |
|
|
Gloss |
Can provide different gloss |
Thermal Denaturation |
High temperature discoloration |
|
Water Resistance |
>240h |
Adhesion/Grade |
1 |
Product matching and Operation parameters
Supporting Curing Agent: WBG29S，5:1
Matching diluent: Distilled water or clean tap water
|
Operation Way |
Dilution Ratio |
Working Viscosity |
Remark |
|
|
Air Spraying |
6-10% |
Cai-4 15-20s |
The viscosity of the coating will decrease with the increase of ambient temperature, so the specific working viscosity should be slightly adjusted according to the actual environmental conditions.
|
|
|
Pressurized Air Spraying |
4-8% | Cai-4 25-40s | ||
| Pressure Airless Spraying | 3-6% | Cai-4 30-60s |
Precautions
The drying effect of water-based coating products is greatly affected by different environmental factors. During using, a comprehensive judgment should be made based on the temperature, humidity, wind speed, and drying conditions of the environment in order to achieve the best appearance and performance of the paint film.
The self-recoating interval must be at least 1 hour after the surface drying time, and the actual time depends on the impact of different environmental humidity and temperature on product drying. Generally between 2 hours and 6 hours; It is best to reapply the topcoat with an interval of more than 24 hours.
The operation temperature is between 10 ℃ and 30 ℃, and the operation humidity is no more than 75%. The product must be thoroughly stirred and evenly mixed before use, and frequent stirring is required during use to prevent sedimentation.
Keyword：
Water-borne Temperature-changing coatings
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