Suitable for pure water-based system adhesion enhancer, water-based epoxy phosphate, improve the resistance to boiling and salt spray

Adhesion promoter RT-3380 is a prepolymer containing epoxy and phosphate ester groups prepared by hypercost synthesis technology. It has excellent coupling effect on various metal substrates and good compatibility with various organic resins

This product forms a strong chemical anchoring effect between the metal substrate and the coating, which can greatly enhance the adhesion of the coating to the metal substrate

It has good adhesion enhancement effect on almost all hardware, glass, ceramics and coating. Suitable for water-based amino baking paint, PU, water-based single-component self-drying paint.

Function and characteristic

An excellent adhesion enhancer used in paints and inks for coating various substrates;

It can significantly improve the adhesion and alcohol resistance of the coating on various metal substrates.

It can enhance the water resistance and cooking resistance of the paint film, and solve the adhesion problem of the coating on the special substrate that is difficult to adhere to;

Good stability and compatibility, can be used in a variety of resin systems outside the epoxy system.

Add amount and use method

3%-5%wt of the total quantity; Stir well before adding

Packaging and storage

Packing: 25/200kg/plastic drum

Storage: Keep away from heat source, fire source and light

Shelf life: 1 year