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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
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