adhesion promoter

HR-5265 adhesion promoter

Polyester Phosphate Polymer

Features and Benefits:

Significantly enhances the adhesion between the paint film and the substrate, mainly for non-ferrous metal surfaces that are difficult to adhere to and low-grade plastic substrates.

(Aluminum alloy, zinc alloy, magnesium alloy, electroplating, stainless steel and plastic PET, PP, PE, ABS, etc.).

Excellent effect and good resin compatibility.

Enhance the toughness and impact resistance of the coating film, and enhance the weather resistance of the coating.

It can withstand high temperature baking without discoloration and does not affect other properties.

High-temperature baking does not affect the effect.

Does not affect storage stability.

Suitable for solvent-based and water-based systems.

Technical data

Appearance (visual inspection) colorless or light yellow transparent liquid

Non-volatile content 90+2%

Flash point 160℃

Specific gravity 1.652

Solvents: benzene, lipids, alcohols

Note: The values listed in this data sheet only describe the typical properties of this product and do not represent the company's technical standards.

Composition：modified polyester polymer

Scope of application:

Please test all acrylic amino baking paints, alkyd amino baking paints, and other baking paints first.

Addition amount: 1.5~2.5% of total amount

How to use: You can add it before or after grinding.

Packaging specifications: 25KG packaging

Storage and transportation:

This product is flammable and should be stored in a cool place away from direct sunlight. It is transported strictly as dangerous goods. Before the product is used up, the container should be tightly sealed after each use. This product is valid for 6 months.