The effect of the lignin powder modified by acetone on the reinforcement to BIIR was investigated.
研究了丙酮改性对木质素粉末化工艺及BIIR补强效果的影响。
Characters: White crystalline powder, soluble in water, dilute alcohol, liquid ammonia and dimethylformamide, and not soluble in ethanol, ether and acetone.
理化性质：白色结晶性粉末、溶于水、稀醇、液氨和二甲基甲酰胺，而不溶于乙醇、醚和丙酮。
The superfine boron powder was coated by aggradation method with AP using methanol or acetone as the solvent.
采用沉积法，以甲醇、丙酮为溶剂，AP为主要原料，对超细硼粉进行包覆。
应用推荐