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Our company faces the country for a long period of time and recycles various overstocked chemical raw materials, chemical additives, dyes, pigments, resins, paints, inks, rubber, paraffin, flavors, curing agents, emulsifiers, polyvinyl alcohol printing paint colors. Pulp, polyether polyol, isocyanate, MDI, TDI, leather additives, plastic additives and raw materials, rubber additives and raw materials, coating additives and raw materials, electroplating additives and raw materials, daily chemical raw materials, thermoplastic elastomers, Masterbatch.
Recovery of copolyformaldehyde, paraformaldehyde, surfactants, sodium alginate, organic bentonite, petrolatum, sodium lauryl sulfate, cellulose, vanillin, menthol, urotropine, melamine, disodium EDTA, four Sodium, whey protein, lanolin, polyvinylpyrrolidone, myristic acid, sebacic acid, trimethylolpropane, powder, fumed white carbon black, oleic acid amide, erucic acid amide, polyacrylamide, acrylamide, Caprolactam, maleic anhydride, phthalic anhydride, hydroquinone, resorcinol, catechol, trimellitic anhydride, succinic anhydride, pentaerythritol, neopentyl glycol, polyethylene glycol, photoinitiator, methyl paraben Ester propyl butyl ester, decabromodiphenyl ethane
It is an organopolysiloxane with a comb-like structure. n+m is about 50-250, and the molecular weight is controlled between 1000-150000. The compatibility is based on polyether and polyester. The longer the chain, the better the compatibility. Most of these polyethers are modified, and epoxy and epoxy are usually used. With the content of ethoxy group, its compatibility with water also improves, so water-soluble siloxane leveling agents can be synthesized intact. Epoxy and epoxy can be used alone or mixed to control hydrophilicity and lipophilicity. Assuming that it contains both ethoxy and propoxy groups, a water-oil dual-use siloxane leveling agent is made, such as the 1080 and 1090 series products of Moneng Chemical. The larger the molecular weight, the stronger the ability to control the surface state, and the better the slip resistance and anti-blocking properties. For example, the 1070 and 1071 series products of Moneng Chemical. There are two types of modified polyester or polyether combined with siloxane: one is a silicon-oxygen bond; the other is a silicon-carbon chain. Generally speaking, the thermal and water resistance of the former is not as good as the latter. Recycling of sodium benzoate, thiourea, hot melt adhesive, guar gum, xanthan gum, carrageenan, pectin, malic acid, bisphenol A, caustic soda, flat O, styrene acrylic emulsion, acrylic emulsion, tannic acid, H acid, coconut oil, lauric acid soap, 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 transaction, unlimited quantity, intermediary paid, welcome friends from all walks of life to call
Current status of domestic xanthan gum production The commonly used third monomers for industrially produced EPDM rubber are ethylidene norene ENB, dicyclopentadiene DCPD, and 1,4-hexadiene HD. The third monomer technology has new developments. Foreign countries have developed 1,7-octadiene, 6,10--1,5,9-undecatriene, and 3,7--1,6-octadiene. , 5,7--1,6-octadiene, 7--1,6-octadiene, etc., as the third monomer of EPDM, make the performance of EPDM new.
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!
