1 phenol, phenolic resin insulation materials insulation materials belong to the class of liquid can be painted in a variety of shapes of objects, have good energy efficiency. 2, phenol resin insulation materials have to change the amount of heat conduction or conduction direction. 3, phenolic resin insulation materials are high temperature, temperature is above 350 ℃, low thermal conductivity, can prevent 90 percent of calories, phenolic resin insulation coefficient of thermal shield only 0.03w / mk, thermal conductivity has entered close to the limit and the thermal conductivity change with temperature is small. 4, phenolic resin insulation material hardness phenol, in processing, acid and alkali, anti-aging for a long time, long-term effective protection of the substrate. Phenol: Bisphenol A Bisphenol A phenol edit disinfection, also known as BPA, in the industrial synthesis of bisphenol A was used to polycarbonate (PC) and epoxy materials. Since the 1960s, it was used in the manufacture of plastic (milk) bottles, suction cup with children, food and beverage (milk) coating the inside of the tank. BPA is everywhere antiseptic phenol, phenol prices inside from water bottles, medical devices and food packaging to have its shadow. Every year, the world production of 27 million tons of plastic containing BPA. But BPA can also cause endocrine disorders, threatening the health of fetuses and children. Cancer and metabolic disorders caused by obesity are also considered relevant. The EU believes that bottles containing bisphenol A may induce precocious puberty, from March 2, 2011, to ban the production of chemical substances containing bisphenol A (BPA) in baby bottles. Phenol prices, Wei Connaught Chemical (certified), phenol provided by Qingdao Wei Connaught Chemical Co. Qingdao Wei Connaught Chemical Co. (www.qdweinuo.com) is Qingdao, chemical products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Wei Connaught Chemical leadership with the staff warmly welcome all inquiries negotiations to create great promise a better future for the chemical.