Bakelite once available, manufacturers soon discovered that it not only can create a variety of electrical insulation products, but also the system daily, Edison (T.Edison) for the manufacture of recordings, and soon in the ad declared: Bakelite has used the system out of thousands kinds of products, so a time Baekeland's invention of the 20th century, hailed as "alchemy." Coal tar as the original grain of phenolic resin, in 1940 had previously been ranking first in all kinds of synthetic resin production, up to 20 million tons per year, but then with the development of the petrochemical and polymer synthetic resins such as: polyethylene and production also expanded polystyrene, with the establishment of many of these products more than 100,000 tons annual output of large plants, they have become today's most productive four synthetic resin. Synthetic resin plus additives by various molding methods to obtain plastic, the plastic today there are dozens of varieties, the world's annual production of about 120 million tons in Laizhou resin, more than 5 million tons of resin are, they have become basic materials production, life and national defense construction. Silicone resin to silicon-oxygen bond as the main chain, because of its high bond can be given a higher silicone resin Yantai resin oxidation stability, and can form a stable protective layer on the coating surface. Silicone resin alone, the force between molecules is small, the adhesion is poor, the price is higher; the premise of meeting the relevant properties, the resin is generally added to the silicone resin moderate temperature to solve the problem. Yantai resin | Boshan Light Chemical (certified) | Zibo Boshan resin by light chemical plant. Light Boshan chemical plant (www.cnsimei.com) is an industry leader in Shandong Zibo, acrylic resin, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Light chemical leader in Boshan staff warmly welcome all inquiries negotiations to create Boshan chemical light even brighter future.