Effects of Ammonium Phosphate on Structure of Cell and Carb on Layer after Burned of Polyurethane-imide Foams
Qi ZHANG, Juan LIU, Ying WANG, Xiao-ming SANG
Journal of Materials Engineering . 2017, (6): 80 -86 .  DOI: 10.11868/j.issn.1001-4381.2015.001125