Xiamen WangQin Chemical Technology Co., Ltd.
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Performance Advantages:
Applications:
1, Product Composition:
Waterborne Acrylic Modified Saturated Polyester Resin, Cosolvent
2, Typical Data:
| Type of polymer | Waterborne acrylic modified saturated polyester resin |
| Non-volatile(%) | 70±2 |
| Viscosity( 25℃, mpa*s) | 30-70* |
| PH | ---- |
| Neutral.agent | Non neutralization |
| OH value on solids (mgKOH/g) | 105 |
| Air dry | Inapplicable |
| Cross-Linking with amino resin | Applicable |
| Grinding | Applicable |
| Drying speed | better |
| Corrosion resistance | better |
| weatherability | better |
PS:The Viscosity with*is measured in the case of the resin diluted by equivalent amount of propylene glycol methyl ethe*
3, Product Properties:
4, Instructions:
WL-182 can be diluted with water after neutralization by N,N-dimethyl ethanolamine the amount of which is about 4-5%of WL-182.It has tocombine waterborne amino resin to make baking coating. The suggested amount is about 20-30% of WL-182 by weight. The baking temperatureis above 120℃. The baking conditions and film properties are related with the amino resins used. Right amount of waterborne acidic catalysts canbe added when using methyl etherified amino resin(recommended adding amount is 0.5-1% of WL-182), which can accelerate solidifying.
PH value of the coating system can always be adjusted with organic amine or ammonia. Viscosity of the dispersion will increase as the PH valueincreases. The resin can help to wet pigments, so wetting agent may reduce.
5, Storage:
It is suggested that the product should be stored in a cool and dry weak alkaline place. The quality guarantee period is 6 months, and the expiredproducts can still be used after passing the inspections.
6, Applications:
Amino-baking top coatings.