Coating(Resin)

This product is used as thermosetting epoxy resin curing agent, adhesive, binder for laminate materials and floors, acid neutralizer and catalyst in polyurethane production.

Melamine formaldehyde resin is referred to as melamine resin, also known as melamine formaldehyde resin or melamine resin. It is an important triazine ring compound. It is synthesized by addition reaction of melamine and formaldehyde, and then dehydration and polycondensation. Melamine resin has excellent water resistance, aging resistance, flame retardancy, heat resistance, chemical corrosion resistance and insulation properties. It can be used in the manufacture of molding plastics (daily tableware and electrical appliances).

It is used to make plastic sheet base, film and leveling agent and film-forming material of various coatings with high transparency and good weather resistance.

Diphenylmethanol, (C6H5)2CHOH (also known as benzhydrol), is a secondary alcohol with a relative molecular mass of 184.23 g/mol. It has a melting point of 69°C and a boiling point of 298°C. It has uses in perfume and pharmaceutical manufacture. In perfumery it is used as a fixative. In pharmaceutical manufacture it is used in the synthesis of antihistamines / antiallergenic agents and antihypertensive agents . It is used in the synthesis of Modafinil and the Benzhydryl group is present in the structure of many histamine H1 antagonists like diphenylhydramine. Benzhydrol is also used in the production of agrochemicals as well as other organic compounds and as a terminating group in polymerizations. Diphenylmethanol is an irritant to the eyes, skin and respiratory system.

It is used to make thermosetting resin, modified resin, amino coating and plastics, medicine, pesticide and dye. 1. Like melamine, BTCA is used as intermediate of special chemicals. Most of BTCA reacts with formaldehyde to form hydroxymethylated BTCA, which is used as molding materials and resin fiber processing aids for lamination. Hydroxymethylated benzene cyanuric diamine is further modified with alcohol to obtain alkylate, which is mainly used in metal coatings. 2. It is a most distinctive method to use BTCA as decorative board. In addition, resin impregnated paper can make the surface of concrete plate smooth and flat, easy to demould, and has excellent durability. The fluorescent pigments based on btcd resin, as colorants of polypropylene, polyethylene, rigid and soft PVC resins and printing inks, are also developing in use and demand. Benzyl melamine formaldehyde resin was prepared by further reaction of benzyl melamine with butanol and benzyl melamine formaldehyde resin with methanol. They can be used as crosslinking agents for baking coatings, and can be mixed with alkyd resin and acrylic resin to make coatings. In addition, the hydroxymethyl compound of benzyl melamine can be mixed with urea formaldehyde resin, phenolic resin and melamine formaldehyde resin to make molding materials.