New type gum rosin surface active agent products have been developed

The project of "new type gum rosin surface active agent products development" that developed by Institute of Chemical Industry of forest Product（ICIFP）, was evaluated by Science and Technology office of China National Forest Administration on December, 19, 2006. Hosted by researcher Mr. Zhou Yonhong, the project has developed three production line of new type gum rosin surface active agent, gum rosin polyoxyethylene sulphate (emulsifiers Ⅰ) production line with annual capability of 150 tons; acrylic modified gum rosin polyethenoxy ether (emulsifiers Ⅱ) production line with annual capability of 150 tons; gum rosin glyoxaline polyoxyethylene ether (inhibitor) production line with annual capability of 50 tons. 40 tons gum rosin polyoxyethylene sulphate, 25 tons acrylic modified gum rosin polyethenoxy ether and 23 tons gum rosin glyoxaline polyoxyethylene ether has been supplied to the market and was highly regarded by users.