Rt-3120 Is Used for Improving Adhesion of Aluminum, Zinc and Other Alloy Base Materials

• Kind: Adhesion Agent
• Appearance: Liquid
• Application: Appliance Paint, Building Coating, Car Paint, Furniture Paint, Paper Coating, Plastic Coating, Rubber Coating, Industrial Paint
• Special Function: Flame Retardant, Adhesion Agent
• Property: Oil-Solution
• Auxiliary System: Oil Type Coating Auxiliary Agent
• Model NO.: RT-3120
• Usage Stage: Manufacturing Stage
• Solid Content: 60%
• The Dosage: 0.5-3%
• Transport Package: Blue Plastic Bucket
• Specification: 25kg
• Trademark: Spnal
• Origin: China
• Production Capacity: 50000tons / Year

Product Description

Polyester phosphate

RT-3120

Features and advantages:
1. Polyester phosphate ester through direct bonding to the metal surface to improve adhesion, significantly improve the adhesion and fastness of the coating in the difficult to adhere to metal, plastic, significantly improve the water resistance and water resistance, salt spray resistance and solvent resistance, hardness and wear resistance have also been improved.
2. The adhesion group interacts with the metal surface, and the adhesion promoter is well oriented in the substrate, so as to improve the adhesion. A precoated plate that has been stretched, bent and calendered to reduce scratch corrosion, such as after salt spray test or immersion test.
3. Adhesion promoter contains a large number of substrate reaction groups, which can be easily cross-linked with hydroxyl groups in the substrate system.
4. Can be used in one component heat curing coating and ink system such as amino baking paint and closed polyurethane primer, cold rolled steel and galvanized steel, stainless steel, electroplating substrate and some plastics such as PBT substrate has good adhesion promotion effect, improve the adhesion of inorganic materials that are difficult to adhere, improve the chemical resistance of the paint film.
5. Applicable inorganic materials such as aluminum and its alloy, zinc and its alloy, cold rolled steel plate, stainless steel, electroplating parts, inorganic glass, other inorganic materials can also improve part of the solvent resistance such as ketone, benzene scrub.

Product specifications:

appearance	Light yellow transparent liquid
composition	Polyester phosphate
Valid copy of	60%

Application: tinplate, coil steel, cast iron, aluminum alloy, electroplating surface, aluminum magnesium alloy, plastic and other surface treatment

Recommended dosage: 0.5-2% of total formula (please test the most appropriate dosage before use)

Usage: add before and after grinding.

Packaging: 25kg/200kg not recycled blue bucket. The product is not completely used, the lid must be tightly closed after use.

Storage: keep away from heat source, light source and keep away from light.