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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"!
This method directly uses epoxy to react with PTA to generate diethyl terephthalate, and then conduct polycondensation reaction. The advantage is that the production process of epoxy synthesis of ethylene glycol can be omitted, the utilization rate of equipment is high, the auxiliary equipment is few, and the product is easy to refine. The disadvantage is that the addition reaction of epoxy and PTA needs to be carried out under a pressure of 2 to 3 MPa, which requires harsh equipment, which affects the wide application of this method. In the new version of Eco-Tex Standard 100 released in 2000, disperse dyes accounted for 26 kinds of allergic dyes. In addition, there are two kinds of disperse dyes among the known carcinogenic dyes, which are C.I. Disperse Yellow 3 and C.I. Disperse Blue 1.
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.
With the increasing attention to air pollution and other issues, it has brought huge opportunities for the development of environmental protection enterprises, and the environmental protection industry is in the stage of development. However, the coexistence of opportunities and risks is a characteristic of the market. Especially with regard to environmental protection industries that are heavily influenced by industry policies and have weak market forces, companies are more confused when entering the market to invest. It is of great significance to assist enterprises to accurately grasp the opportunities of industry development and clarify the problems they face. It is of great significance for enterprises to enter the energy-saving and environmental protection industry market and play a dominant role. From a chemical point of view, foam elimination mainly includes the chemical reaction method and the addition of defoamers.
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!
