Solubility and relative evaporation rates of coalescents will influence their evaporating process during the film formation.
成膜助剂的水溶性、相对挥发速度影响其在涂膜干燥过程中的挥发。
The paper researched volatility of heavy metals(Pb,Cr,Cd)and SO3,Cl in fly ash at high temperature and made a dynamic detection for decompound and volatility of substance of fly ash in calefactive process by Thermal Gravity(TG),Differential Thermal Analysis(DTA)and Infra.
熔融固化处理是安全的处理方法,但飞灰熔融过程中有有害物质挥发,造成二次污染。