Recycling sulfur, Qianjiang acquires liquefied MDI-chemical product network

Price description:	8000 yuan/ton	Product brand:	Unlimited
Product specifications:	Genuine stock-level processed products low price	Product quantity:	60 tons
Minimum order:		Delivery method:	Self-withdrawing cash transaction

Reclaiming sulfur and acquiring liquefied MDI in Qianjiang ,,Color masterbatch, white carbon black; recycling emulsifier, surfactant; recycling 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;

1 .Put the fraction ratio of 1:4 and slaked lime into the reaction kettle one by one, add water to make a thin slurry, stir and heat up to 90 ℃, keep the temperature for a period of time, stop the reaction when no gas is released. Remove unreacted solids. The filtrate was put into a stirred tank, and while stirring, carbon dioxide was bubbled into it to precipitate calcium carbonate dissolved in the filtrate. Then add the sodium pudding aqueous solution to get the decomposition reaction. After 0.5 to 1 h, take a sample to measure the end point and take a clear liquid, add sodium carbonate solution, if there is no turbidity, it means that the end point has been reached. The material solution after the metathesis reaction is filtered to remove the calcium carbonate precipitate, and the filtrate is vacuum concentrated. When it reaches 20°Bé, it is refiltered to remove the calcium carbonate precipitate. The solution is again concentrated in vacuum. When the surface shows a crystalline film, stop evaporation. Put it into a crystallization tank to cool, crystallize, centrifuge the mother liquor, and dry to obtain a finished product. The so-called elastomer refers to a polymer material whose glass transition temperature is lower than the room temperature, the elongation at break >50%, and the recovery ratio after the external force is removed. Polyurethane elastomer is a special category of elastomers. Polyurethane elastomers have a wide range of hardness and performance. Therefore, polyurethane elastomers are a type of polymer material between rubber and plastic.

Recovery 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, Phenolic 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 stearate, barium cadmium zinc stearate, recycled palm wax, paraffin wax, hot melt adhesive, pressure sensitive adhesive, various rubbers, antioxidants, accelerators, recycling 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;






回收粉、回收硬脂酸，肉豆蔻 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 particles, 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, brightener, film, caustic soda, printing paste, nickel Net, various vanillin essential oils, menthol, natural borneol potassium iodide, etc. Intermediary paid
－Si-C-bond copolymer structure comparison, under airtight conditions, it can be stored for more than two years. However, due to the use of expensive platinum as a catalyst in consumption, the consumption cost of such defoamers is high, so it is not widely used.
Polyethylene glycol 200 or 400 with a molecular weight of about 190-420 is a good dispersant/solubilizer/agent/solvent for water-soluble dispersion systems. Polyethylene glycol 200 or 400 is lipophilic, and can well follow the dispersion system formed by the dispersion with a lower HLB value of hydrophilic-lipophilic balance. 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!



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