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Our company is mainly engaged in the recycling of various chemical raw materials, and has always been in line with the business philosophy of "sincere cooperation, trustworthiness, and commitment to environmental protection", and sincerely serves enterprises and institutions. We always adhere to the recycling method and reasonable prices with customers. Cooperation, and strive to "turn waste into treasure, environmentally friendly home, income-generating win-win"!
Alkyd resins are prepared by polyfunctional alcohols, polyacids, and vegetable oils or vegetable oleic acid. The number of double bonds in the molecules of different types of vegetable oils or fatty acids is different, which can be divided into dryness, non-dryness and semi-dryness. Dry alkyd resin. Drying alkyd resin can dry in the air, and its drying is the curing of macromolecules through oxygen cross-linking in the air. According to the content of vegetable oil or vegetable oleic acid used, there are short oil, medium oil, long oil, ultra-long oil and ultra-short oil. Alkyd resins are manufactured by melting method and solvent method. The melting method is to use polyhydric alcohol, polybasic acid, vegetable oil or vegetable oleic acid under the protection of inert gas to heat and heat at high temperature. When the acid value reaches the requirement, add solvent to dilute. Solvent method is the reaction of raw materials in a solvent. As a solvent, it can produce an azeotrope with water to speed up the reaction. Compared with the melting method, the solvent method requires a lower reaction temperature, the reaction conditions are easy to control, and the color of the synthesized alkyd resin is lighter. The performance of alkyd resin is related to the type of oil. With different molecular weight and structure, the performance is also different. It has a wide range of applications in paints, coatings, and ships. In addition, in order to further implement the concept of green development, technicalization should not only require the achievement of environmental protection targets and low-cost operation of the technology, but also consider the environmental protection attributes of the technology itself. While assisting environmental protection companies to implement and standardize feasible technologies in the industry, it also provides guidance for steel companies to choose feasible process technology paths in environmental protection transformation. In order to prevent enterprises from adopting roads that cannot meet the standards, which constitutes a huge loss of repeated investment.
Door-to-door purchase of all inventory chemical raw materials: dyes, pigments, coatings, paints, resins, aluminum and silver pastes, rubber, hot melt adhesives, pressure sensitive adhesives, BYK leveling agents, defoamers, dispersants, UV photoinitiators, ultraviolet rays Absorbent, light stabilizer, polyether polyol, lithium carbonate, lithium hydroxide, vanadium oxide, plastic embossing ink, oleic acid, AEO, printing paste, zinc borate, hydroxypropyl methylcellulose, isobenzene Diphenol, hydroquinone, nonylphenol polyoxyethylene ether, polyethylene glycol, vinyl acetate resin, flexible foam polyether, combined polyether, pressure-sensitive granular hot melt adhesive, recycled menthol, flavor, vanillin , PVC polyvinyl chloride resin, recycled 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., there are thousands of chemical names, as long as you handle it, I will buy it, and it will be recycled within 24 hours.
ngnan methylcyclohexane recycling plasticizer price trend>On November 11, 2019, Sinopec Yangzi Petrochemical’s 300,000-ton/year alkylation unit was successfully started up at one time, and qualified alkylated oil was refined. After testing, the product meets the design requirements. Since December, the device has always maintained full load and smooth operation, and successfully completed the delivery of the first ship of 1,500 tons of alkylate oil terminal on December 10. 7. Used in the food industry. The food industry uses high displacement CMC as a thickener for ice cream, canned food, instant noodles, and a foaming agent for beer. It is used as an additive in processing jams, sugar juices, dews, snacks, ice cream beverages, etc. Thickener, binder or shape agent.
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!
