Acrylic Acrylic Polyurethane Curing Agent Recycling Purchase Price
I recycle the stock 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;
Potassium manganate is prepared from the inner electrolytic final solution into the electrolytic starting solution, the composition is as follows: potassium manganate ≥180g/L; potassium carbonate
Recycling of urotropine sodium alginate, phenoxy resin, epoxy curing agent, UV resin vinyl chloride 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, and 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
After the 1970s, my country began to engage in the application and application of polyether modified silicone oils, and overcome difficulties, but the defoamer industry started late, and the replacement of domestic defoamers could not keep up with the pace of industrial development. . The domestic supply of -Si-C-type polyether-modified silane mainly relies on the import channel. As compared with foreign research on Si-C-type polyether-modified silicone oil, my country’s research on the suspension is scarce. In many cases, there are basically no new products and new processes. On the one hand, there are fewer manufacturers that can consume special polyether and special hydrogen-containing silicone oil, and the choice of product raw materials is limited; on the other hand, because of the use of polyether The synthesis of silicone oil technology is still the same synthesis technology, so the conversion rate of the product is low, the product contains more cross-linked products, the output is poor, and its economic benefits are difficult to guarantee. Commonly used epoxy resin curing agents include aliphatic amines, alicyclic amines, amines, polyamides, acid anhydrides, resins, and tertiary amines. In addition, ultraviolet light or light can also cure epoxy resins under the action of photoinitiators. Amine curing agents are generally used for room temperature or low temperature curing, and acid anhydrides and similar curing agents are commonly used for heating curing.
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!