HBX series aldehyde and ketone resin can endow the coating layer with ideal fullness, glossiness, adhesion, brightness, toughness, hardness, impact resistance, yellowing resistance, water resistance, corrosion resistance and weather resistance, and can improve the wettability and leveling of the paint. High solid content coatings can be prepared with its low viscosity.
(1) HBX-A81 anti-yellowing aldehyde resin is a special synthetic resin newly developed by our company Z. It uses special technology and imported raw materials to solve the problem of poor outdoor anti-yellowing and weathering resistance of ordinary aldehyde and ketone resin, and does not contain aldehydes, benzene, ketones and other organic substances. It has excellent yellowing resistance, fast drying, good solvent volatility, high softening point, high hardness, strong adhesion, good gloss and other characteristics, It is applicable to the formulation system of environmentally friendly coatings.  
(2) HBX-A81 aldehyde resin has strong adhesion to steel, copper, aluminum, zinc and other metals due to its good adhesion and superior to HBX-120. It is applicable to metal paint, plastic paint and other special paints. It is recommended to use 5% - 10% in the whole system.  
(3) HBX-A81 aldehyde resin is applicable to high-temperature metal paint, baking varnish and other high-temperature paint systems, and it is recommended to use 1% - 5% in the whole system.
(4) HBX-A81 aldehyde resin is very suitable for manufacturing wood varnish or color paint and wood primer that can be quickly polished. It is recommended to use about 3% - 10% in the whole system.
(5) HBX-A81 aldehyde resin can be used in nitrocellulose paint due to its high gloss, which can improve the solid content, fullness and adhesion of the system. It can be used as mechanical finish, primer and repair paint, and it is recommended to use about 5% in the whole system.