Zhengzhou polyester grade ethylene glycol, Henan high-quality industrial-grade glycol, Henan Binhai Industrial ..

Zhengzhou polyester grade ethylene glycol, ethylene glycol, Henan high-quality industrial-grade, large coastal Henan Industrial stock, irrigation areas ethylene glycol - polyester grade A basic performance: This product is colorless, odorless, sweet, viscous liquid, the content of greater than 99.9%, boiling point 197 degrees, miscible with water, alcohols, ethers. Second, the main purposes: the product is mainly used in the manufacture of unsaturated resins, phenolic resins and other solvents, but also as plasticizers, synthetic fibers, cosmetics and explosives, the preparation of the engine antifreeze, compressor cooling liquid, water - ethylene alcohol hydraulic oil, automobile brake fluid. Glycol - an industrial one, the basic properties: The product is colorless, sweet, viscous liquid content of greater than 95%, the boiling point of 194-204 degrees, miscible with water, alcohols, ethers . Zhengzhou polyester grade ethylene glycol, ethylene glycol, Henan high-quality industrial-grade, large coastal Henan Industrial stock, irrigation areas two main purposes: The product is widely used in the manufacture of phenolic resin thinners, antifreeze, brake oil, a plasticizer, moisturizing agents. Glycol - Industrial 2 First, the basic performance: This product light yellow, sweet, viscous liquid, content greater than 93%, boiling point 160-210 degrees, miscible with water, alcohols, ethers. Zhengzhou polyester grade ethylene glycol, ethylene glycol, Henan high-quality industrial-grade, large coastal Henan Industrial stock, more than two irrigation area, the main purpose: This product is mainly used in the manufacture of refractory phenolic resin solvent, it can be used to make antifreeze, car brake fluids. Ethylene glycol is a colorless, slightly viscous liquid boiling point is 197.4 ℃, freezing point is -11.5 ℃, can be mixed with water in any proportion. Due to changes in the vapor pressure of the cooling water, the freezing point significantly reduced after mixing. Degree of reduction within a certain range with the content of the ethylene glycol increases. When the content of ethylene glycol was 68%, the freezing point can be lowered to -68 ℃, exceeds this limit, the freezing point but to rise. Glycol antifreeze easy to generate acidic substances in use, have a corrosive effect on metal. Therefore, you should add the appropriate amount of disodium hydrogen phosphate, etc. to prevent corrosion. Glycol toxic, but because of its high boiling point, does not produce steam to be inhaled and cause poisoning. Ethylene glycol absorbent, storage containers should be sealed to prevent water absorption after overflow. Since the boiling point of water is lower than ethylene glycol, the use of evaporated water, when the lack of coolant, just add water on the line. This antifreeze can be recycled after use (to prevent mixing of petroleum products), through sedimentation, filtration, water was added to adjust the concentration, additional preservatives can continue to use, generally available 3--5 years. But many times you want to filter, to prevent damage to the car. Henan Binhai Industrial Co., Ltd. specializes in various alcohols, focus on credibility, adequate inventory, quality and trustworthy. Mr. Sun Telephone, 13333868356 18037871677 diethylene glycol - water antifreeze diethylene glycol - water, antifreeze, not volatile, and fire, metal corrosion is small, but the effect of diethylene glycol lower freezing point lower than that of ethylene glycol When formulating the same freezing point of antifreeze, than a large amount of ethylene glycol, while heat transfer efficiency. There are many manufacturers to reduce costs, will mix ethylene glycol and diethylene glycol. Sun Fashun Tel: 1333386-8356 Mobile: 18037871677