The briquette made by rolling coal powder mixed with the cohesive agent has good resistance to water and,its resistances to pressure and falling can meet national standerds for industrial ...

• 制得的粘结剂有强的粘结性，与煤粉混合经辊压制成的型煤耐水性好，跌落强度和抗压强度均达到国家工业型煤攻关指标。