206-3 resin | Boshan Light Chemical (certified) | Zibo resin

Synthesis of high temperature resistant silicone resin with methyl and phenyl alkoxy silanes as raw materials, hydrolysis - polycondensation of the silicone resin synthesized resin, and the influence of process conditions for the synthesis of the silicone resin silicone resin performance results. show a certain formula, hydrolysis temperature is 65 ℃, the reaction time is 4 ~ 5h time, can be synthesized readily soluble in xylene, easy film-forming, silicone resin suitable for coating the base resin; IR spectrum (IR) showed that After the synthetic resin containing a terminal hydroxyl group silicon, silicon nitride oligomer added can be cured at room temperature; gel permeation chromatography (GPC) analysis indicated that the molecular weight of the silicone resin synthesized in 6500; thermogravimetric (TG) showed that silicone has good heat resistance, at 500 ℃ Bakelite once available, manufacturers quickly found that it not only can create a variety of electrical insulation products, but also made daily 206-55 resin, Edison (T.Edison) used in the manufacture album , and soon in the ad declared: Bakelite system has been used on thousands of products out, so a time Baekeland's invention of the 20th century, hailed as "alchemy." Coal tar as the original grain of phenolic resin, in 1940 has been among the first of a variety of synthetic resin production, up to 20 million tons per year, but since then the 206-3 with the development of petrochemical resins, synthetic polymeric resin such as : polyethylene and polystyrene production also expanded 802 resin, 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, China is also more than 5 million tons, they have become the production and living basic materials and national defense construction. 206-3 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.