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I recycle high-priced stocks of dyes, pigments, paints, resins, BYK leveling agents, defoamers, dispersants, paints and inks, UV absorbers, light stabilizers, initiators, color masterbatches, white carbon black; recycled emulsifiers , Surfactant; recycled polyether polyol, cold spray zinc paint, zinc silicate paint, isocyanate HDI, TDI, MDI, polyurea paint, ethyl silicate. Recovery of white oil, soybean oil, castor oil, turpentine, glycerin, silicone oil, motor oil, hydraulic oil; resorcinol, hydroquinone, antimony trioxide; recovery of pesticides, and intermediates;
Among the quaternary ammonium salt polymers, from the literature and patents, there are mainly reactants with poly and tertiary amines; ammonium-based polymers; 2-acryloxytrimethylammonium methylsulfate-based polymers and 1- based on the quaternary ammonium compound polymer, etc., from the perspective of application, the two are currently the main ones. Active solvent for water-based coatings;
Recovery of urotropine sodium alginate, phenoxy resin, epoxy curing agent, UV resin chlorovinyl resin, chloroether resin, epoxy resin, epoxy curing agent fluorocarbon resin, terpene resin, phenol resin, acrylic resin, Alkyd resin, rosin resin, petroleum resin, silicone resin, polyamide resin, amino resin, polyvinyl chloride resin, sodium hypophosphite;
Recovery of toluene, xylene, dipropylene glycol methyl ether, isopropanol, aromatic hydrocarbon solvents: iodine, potassium iodide, rosin, zinc, calcium, barium and cadmium stearate, recovery of palm wax, paraffin wax, hot melt adhesive, pressure sensitive adhesive, various rubbers , Anti-aging agent, accelerator, recycled guar gum, polyvinyl alcohol, cellulose, polyacrylamide, starch, latex powder, phthalic anhydride, maleic anhydride, copper gold powder, zinc powder, silver powder, aluminum silver paste, nickel sulfate;
Recycled powder, recycled stearic acid, myristic acid, palmitic acid, cinnamic acid, lauric acid, niacin, phosphoric acid, glacial acetic acid, solid coupling agent, white mineral oil, liquid paraffin, fully semi-refined paraffin, plastic PP, PE, PA, EVA, granular TPU granules, nickel sulfate, nickel chloride, nickel acetate, nickel, zinc powder, chromic anhydride, urotropine, potassium sodium tartrate, green chromium, chromium trichloride, bleaching agent, boric acid , Thiourea, sodium benzoate, caustic soda, soda ash, trisodium phosphate, baking soda, recovery of various oily flavors, lemon oil, jasmine oil, rose oil, geranium oil, fennel oil, spearmint oil, whitening agent, Film, caustic soda, printing paste, nickel mesh, various vanillin essential oils, menthol, natural borneol, potassium iodide, etc. Intermediaries are paid
With the rapid development of the national economy, the necessity of water treatment has become increasingly prominent, and flocculation technology is one of the commonly used technologies for water treatment efficiency. In particular, the high molecular weight polysodium as a flocculant has become a topic of competition among domestic researchers. To study the inverse emulsion polymerization of its comonomers, firstly, we should discuss the selection of emulsifiers, the selection and dosage of initiator systems, the determination of polymerization temperature and time, etc., and study the degree of neutralization of the system and the comonomers. The types and proportions of the solvents, the total concentration of monomers, the types and mixing of non-polar solvents, etc. Should continue to develop and improve the existing polymerization and process conditions, conduct in-depth research on various polymerization mechanisms and polymerization kinetics, new and reasonable polymerization initiation systems, explore high-performance retarders, and more effective polymerization such as semi-continuous polymerization. , Microemulsion polymerization, reverse microemulsion polymerization, research how to use relative molecules with their properties, study the application of high solid content polymerization and new technology in each polymerization, develop high-molecular emulsifiers, reverse microemulsion polymerization, so as to make Poly-sodium advances from laboratory research to industrialization and industrialization. With the expansion of economic construction and the continuous advancement of science and technology, the performance requirements of high-molecular water-soluble polymers, especially clustering products, will become higher and higher, and it will inevitably have a broader development prospect. Acrylic paint
The company recycles thousands of chemical products. Our company promises to recycle them quickly, at a reasonable price, and with professional, safe and environmentally friendly methods. Welcome your calls and sincerely look forward to cooperating with you!
