Keywords styrene-butadiene-styrene block copolymer;stripping;rubber lump;dispersing agent;expansion-exsiccation machine;blockage;countermeasure;

• 苯乙烯-丁二烯-苯乙烯嵌段共聚物;凝聚;胶粒结团;分散剂;膨胀干燥机;堵料;对策;