Yueyang Dongrun Chemical Co., Ltd. specializes in producing and developing innovative and high quality polyketone resins and polyaldehyde resins for the Paints and Coatings Industry. Using advanced production equipment and strict quality management, Dongrun has earned international and domestic prestige as the largest and most influential polyketone resin and polyaldehyde resin manufacturer.
Cyclohexanone is an important industrial solvent, capable of dissolving cellulose ethers, cellulose esters, nitrocellulose, alkaline base dyestuff, PVC, polyvinyl acetate, polymethylmethacrylate, polystyrene, coumarone resin, 100% phenol resin, modified p...view more
Cyclohexanone is an important industrial solvent, capable of dissolving cellulose ethers, cellulose esters, nitrocellulose, alkaline base dyestuff, PVC, polyvinyl acetate, polymethylmethacrylate, polystyrene, coumarone resin, 100% phenol resin, modified phenol resin, and various natural resins. Due to its extensive mutual solubility, good dissolvability, low volatility and toxicity, it is extremely suitable for upscale solvent, coating and printing ink fields. This product is compatible with various types of organic solvents. view less
EEP (Ethyl 3–Ethoxypropionate) is a type of solvent specially produced for automotive paint industries and silk screen printing ink industries. Benefits of using this product include excellent flow and leveling as well as super fixation when compared with...view more
EEP (Ethyl 3–Ethoxypropionate) is a type of solvent specially produced for automotive paint industries and silk screen printing ink industries. Benefits of using this product include excellent flow and leveling as well as super fixation when compared with similar products. It provides low odor and high purity, and gives novel technology at a low cost. view less
F-100 Polyaldehyde resin is a condensation product from aliphatic and urea which is bright and resistant to hydrolysis. Polyaldehyde resins are best suited for ink, coatings, and pigment pastes. It has a Color Number of (ISO 4630-1:2004).
F-80 Polyaldehyde resin is a condensation product from aliphatic and urea which is bright and resistant to hydrolysis. Polyaldehyde resins are best suited for ink, coatings, and pigment pastes. It has a Color Number of (ISO 4630-1:2004).
HHR-120 Polyketone Resin is a kind of hard resin with high photostability. It is soluble in any solvent used in the coating industry, except for fatty alkane and water. This product can be mixed and solved with many resins used in paints and inks. LHR-120...view more
HHR-120 Polyketone Resin is a kind of hard resin with high photostability. It is soluble in any solvent used in the coating industry, except for fatty alkane and water. This product can be mixed and solved with many resins used in paints and inks. LHR-120 Polyketone Resin can greatly increase glossiness, adhesion, pigment wettability, hardness of surface layer, and increase the system's solid content. This product has a hydroxy value of 150 mgKOH/g or more. view less
Isopropyl Acetate is a kind of liquid which smells like fruit, has no color and easily can be lighted. The speed of its vaporization is fast. It could be dissolved with ethanol, ketone, aether and other solvents, so it is called the “omnipotent solvent.” ...view more
Isopropyl Acetate is a kind of liquid which smells like fruit, has no color and easily can be lighted. The speed of its vaporization is fast. It could be dissolved with ethanol, ketone, aether and other solvents, so it is called the “omnipotent solvent.” It has a wide variety of uses, including as a solvent of coating, a dehydrating agent of acetic acid, in the medical industry, tobacco industry, and for high-end printing ink. view less
LHR-120 Polyketone Resin is a kind of hard resin with high photostability. It is soluble in any solvent used in the coating industry, except for fatty alkane and water. This product can be mixed and solved with many resins used in paints and inks. LHR-120...view more
LHR-120 Polyketone Resin is a kind of hard resin with high photostability. It is soluble in any solvent used in the coating industry, except for fatty alkane and water. This product can be mixed and solved with many resins used in paints and inks. LHR-120 Polyketone Resin can greatly increase glossiness, adhesion, pigment wettability, hardness of surface layer, and increase the system's solid content. This product has a hydroxy value of 60 mgKOH/g or more. view less
LLR-80 Polyketone Resin is a condensation product from cyclohexanone which is bright and resistant to hydrolysis. Polyketone resins are best suited for ink, coatings, and pigment pastes.
R-110 Polyketone Resin is a condensation product from cyclohexanone which is bright and resistant to hydrolysis. Polyketone resins are best suited for ink, coatings, and pigment pastes.
Sec-butyl acetate is one of the four butyl acetate isomers. It is a colorless, flammable liquid with a fruity odor and it can dissolve many sorts of resin and organic matters. Normally, the property of sec-butyl acetate is similar with other butyl acetate...view more
Sec-butyl acetate is one of the four butyl acetate isomers. It is a colorless, flammable liquid with a fruity odor and it can dissolve many sorts of resin and organic matters. Normally, the property of sec-butyl acetate is similar with other butyl acetate isomers, but its boiling point is higher and the evaporating speed is faster. It can be used as a solvent in for manufacturing lacquer of dinitrocellulose, crylic acid and polyurethane, a volatility solvent in printing inks, a component for metal abluent, etc. view less
WHR-120 Polyketone Resin is a condensation product from cyclohexanone which is bright and resistant to hydrolysis. Polyketone resins are best suited for ink, coatings, and pigment pastes. It has a colourity of (GB/T 12007.1-1989).
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