Issue 14/2016 - China has developed a chlorofluorofluoropolyurethane chemical blowing agent

China developed chlorofluorofluoropolyurethane chemical foaming agent on July 6, Zibo Zhenghua Foam Material Co.
, Ltd.
and Shandong University of Technology jointly developed chlorofluorofluoropolyurethane chemical foaming agent in Zibo, Shandong Province wall spraying application test was successful, the polyurethane material produced by the application of the foaming agent
has high compressive strength, low thermal conductivity and good
dimensional stability.
This is an important step
for the world's polyurethane industry to remove the curse of chlorofluoro and open a new chapter of green development.

Bi Yusui, inventor of patented technology and professor at the School of Chemical Engineering of Shandong University of Technology, said, "The polyurethane chemical foaming agent we developed does not contain chlorofluorocarbons, which can completely replace the existing physical foaming agents containing chlorofluorocarbons, and find a new way
for the world polyurethane industry to eliminate 'ozone-depleting substances' and reduce greenhouse gas emissions.
" 。 CFA8 is currently the only organic compound in the world that can react with isocyanate to produce carbon dioxide gas except water, which has laid a theoretical foundation for the development and research of polyurethane chemical foaming agent and redefined the development direction
of polyurethane industry.
”