Nine Rich

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Tel: +86-513-69931773

Tel: +86-13951427465


Add: North of Haibin 4th Road, west of Tonghai 1st Road, Yangkou Chemical Industry Park, Rudong County, Nantong City.

Epoxy Resin

Epoxy resin is a kind of high molecular polymer, the molecular formula is (C11H12O3)n, which refers to the general term of a kind of polymer containing more than two epoxy groups in the molecule. It is a polycondensation product of epichlorohydrin with bisphenol A or a polyol. Due to the chemical activity of the epoxy group, it can be opened by a variety of active hydrogen-containing compounds, cured and crosslinked to form a network structure, so it is a thermosetting resin. Bisphenol A type epoxy resin is not only a large yield, variety, and new modified varieties are still increasing, the quality is constantly improving.

TGIC series polyester resin

Polyester resin coating is a polyester resin as the main film-forming material of the coating. It is made by polycondensation of polyols and polyacids. The difference with the polyurethane coating is that the polyester coating does not contain amino "-NH-" in the molecule-". Polyester resin coatings are widely used in high-grade coatings, low-pollution high-solids, powder coatings.

HAA series polyester resin

A quantitative amount of diethanolamine and catalyst were added into the reactor, and dimethyl adipate was gradually added dropwise under certain reaction conditions, and methanol was continuously distilled out during the reaction. After the reaction, the solvent was added, and the HAA was obtained after recrystallization, filtration and drying.

Epoxy hybrid series polyester resin

Saturated polyester resin and epoxy resin as the main components of the necessary fillers and additives, after melt extrusion grinding, with excellent physical properties, chemical properties, decorative properties of thermosetting powder coatings.
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