Last year, Hunan resin, resin enterprises to implement a number of projects to promote paint, sustainable development ym1_tb adhesives and printing ink market. One of the most noteworthy is the resin industry related businesses to set up a joint enterprise industry pioneer organization - Waterborne (China) (WBCP). Aqueous solutions for the lead in the development of public transport as well as several other targeted industries to lay a solid foundation. Factors causing yellowing epoxy products easy to have a lot. An aromatic epoxy resin of bisphenol A structure is easily oxidized to produce carbonyl groups to form yellow; 2, amine curing agent in Nanjing free amine component polymeric epoxy resin directly, leading to local temperature range, speed yellow; 3, tertiary amine accelerator, accelerator under heat nonylphenol oxygen, UV irradiation are easy to change color; 4, during the reaction temperature is too high, the residual impurities in the system, the metal catalyst will induce yellowing. Changzhou 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.