Adhesion promoter STD-7303

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Physical and Chemical Parameters :

Components : Epoxy phosphate ester
Appearance : Yellow viscous liquid
Active Ingredient: 60%
Solvent : Mixed alcohol

Specialty :

◆phosphate type
◆contains hydroxyl group
◆suitable for 1K, 2K PU, epoxy and melamine system
◆excellent adhesion to metal substrate

Application System :

STD-7303 is a high molecular weight epoxy phosphate adhesion promoter. It is suitable for melamine baking system which can enhance the adhesion between the paint film and the metal substrate. STD-7303 could be used in water-based system when it react with amine

Dosage :

0.1-5%

Package :

25KG