Guangzhou Wong Road, Chemical Co., Ltd. wholesale distribution of propylene glycol, diethylene glycol, ethylene glycol, triethylene glycol, anti-Whitewater, PPG, DOP selling consumer market, among consumers enjoy higher status, with many retailers and agents to establish a long-term stable cooperative relations. Wong Road, Guangzhou Chemical Co., Ltd. Distribution of propylene glycol, diethylene glycol, ethylene glycol, triethylene glycol, anti-Whitewater, PPG, DOP variety, reasonable prices. Ethylene glycol Wong Road Quality Chemical is a professional company engaged in chemical raw materials, the main products for polyester-grade ethylene glycol antifreeze, car care, ink, Rihuayuanliao, coatings, printing, resins, adhesives and so on. Main products: ethylene glycol, propylene glycol, diethylene glycol, triethylene glycol, butyl acetate, ethyl acetate, polyester-grade ethylene glycol direct, triethanolamine security, anti-white water, cleaning agents, DMF, DOP, and other raw materials. 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 60%, the freezing point can be lowered to -48.3 ℃ polyester grade ethylene glycol long-term supply exceeds this limit, the freezing point but to rise. Glycol antifreeze easy to generate acidic substances in use, have a corrosive effect on metal. 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. Shunyi polyester grade ethylene glycol | Polyester grade glycol Market | Wong Road Chemical provided by the Guangzhou City Mong Road to Chemical Co., Guangzhou Wong Road, Chemical Co., Ltd. (www.wangluda.com) (www.wangluda.com) is specialized in "chemical products" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Huang Lu.