MSV-206 is of balanced endothermic and exothermic foaming agent,in decomposition process endothermic and exothermic is balanced,foaming process introduction period is short,decomposition without mutation(compared with normal AC foaming agent,MSV-206 has better controllability);foaming activator and processing agent in formula will not affect decomposition temperature,decomposition enthalpy data,decomposition speed of foaming agent NH-102.Using this kind foaming agent will help product with fineness foaming structure,lower destiny and higher tensile strength.