Waterborne Acrylic Modified Saturated Polyester Resin 

Performance Advantages:

• Low odor
• LOW VOC
• Non yellowing, even at high temperature curing
• Good hardness development

 
Applications:

• All kinds of baking systems
• Metal primer and topcoats
• Industrial applications
• Spray, roller, brush or dipping can be used.

 
1, Product Composition:
Waterborne Acrylic Modified Saturated Polyester Resin, Cosolvent
 
2, Typical Data:
 

PS:The Viscosity with*is measured in the case of the resin diluted by equivalent amount of propylene glycol methyl ether
 
3, Product Properties:

• Good hardness (>4H), high gloss;
• Good flexibility;
• Good solvent resistance;
• Low temperature fast cross-linking (110℃. 20minutes);
• Excellent shear stability, can be grinded with dispersions directly.

 
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.