Jiangning came to buy all stock chemical raw materials: polyethylene glycol, liquefied MDI
Our company recycles thousands of chemical raw materials across the country. There are many types of recycled materials, unlimited quantity and quality, and they can be recycled after they are scrapped. Our company has complete qualifications and is safe to recycle and reuse. The sales staff are all over the country and pick up the goods personally. You solve the inventory problem. The 24-hour wealth hotline looks forward to cooperating with you!
Formal and qualified recovery of dyes, pigments, coatings, hot melt adhesives, emulsifiers, creamer, milk powder, vegetable oil, epoxy zinc-rich paint, paints, resins, aluminum pastes, rubber, hot melt adhesives, pressure-sensitive adhesives, BYK leveling agents, Foaming agent, dispersant, UV photoinitiator, UV absorber, light stabilizer, polyether polyol, lithium carbonate, lithium hydroxide, vanadium oxide, plastic embossing ink, oleic acid, AEO, printing paste, Zinc borate hydroxypropyl methylcellulose, resorcinol, hydroquinone, nonylphenol polyoxyethylene ether, polyethylene glycol, vinyl acetate resin, flexible foam polyether, combined polyether, pressure-sensitive granule heat Melt glue, menthol, flavor, vanillin, PVC polyvinyl chloride resin, coconut oil, lauric acid soap noodles, fumaric acid, chloroether resin, guaiacol, urotropine, zinc oxide, isocyanate, MDI , TDI, white oil, glycerin, polyvinyl alcohol, sodium alginate, etc.
Polyethers generally commonly used are polyethers with a molecular weight of 800-2000, tripropane polyethers with a molecular weight of 400-4000, and end-group polytetrahydrofuran. The polyether resin used as an adhesive should remove the basic catalyst remaining during polymerization, because they can catalyze the dimerization of iso-esters and affect the adhesive’s performance. Usually acid is used to neutralize, so that the polyether is weakly acidic and does not affect the reaction of polyurethane. Polyethers used in the preparation of polyurethane adhesives have strict requirements. Except for value and acid value, the content of potassium and sodium ions should be less than 10, and the water content should be less than 0.05%, otherwise gel may be produced. The polyurethane adhesive formulated with polyether resin has good water resistance, impact resistance and low temperature resistance.
Jiangning Shaoteng Chemical Co., Ltd. collects and recovers liquefied MDI. Caprolactam, maleic anhydride, phthalic anhydride, hydroquinone, resorcinol, catechol, trimellitic anhydride, succinic anhydride, pentaerythritol, neopentyl glycol, polyethylene glycol, photoinitiator, methyl paraben Ester propyl butyl ester, sodium benzoate, thiourea, hot melt adhesive, guar gum, xanthan gum, carrageenan, pectin, malic acid, bisphenol A, caustic soda, Ping Ping O, styrene acrylic emulsion, acrylic emulsion , Tannic acid, H acid, lauric acid, fumaric acid, salicylic acid, tartaric acid, mannitol, citric acid, xylitol, stearyl alcohol, fatty alcohol, adipic acid, stearic acid, fatty acid, Oxalic acid, boric acid, Tween Span, leveling agent, defoaming agent, dispersing wetting agent, etc. Door-to-door cash sales, unlimited quantity, paid intermediaries, welcome friends from all walks of life to call, and create a better environment.
Hebei Shaoteng Chemical Co., Ltd. recycled: EVA particles, polyvinyl alcohol hot melt adhesive resin paint, epoxy resin epoxy curing agent, stearic acid soap particles, zinc stearate, calcium stearate, barium stearate, cadmium stearate, palm wax white wax Anti-dyeing salt masterbatch Hongdan, Huangdan three salt and two salt organic bentonite activated carbon adipic acid, purified phthalic acid, paraformaldehyde
Our company takes back thousands of chemical products. Our company promises to take back and use them quickly, at a reasonable price, and with professional safety and environmental protection methods. Welcome your calls and sincerely wait for cooperation with you!