品牌: 3M货号: 3541 名称:3M SJ3541蘑菇搭扣/3MVHB胶带/3M搭扣/汽车牌照固定/相框固定粘贴 规格:25.4MM*45.7M (可代客加工分切,需要请与客服联系) SJ3541:密度为400级,密度高,黑色VHB丙烯酸粘胶,直排形黑色蘑菇头,强度强! [应用]: 多种轻小材质的临时性固定。如电子产品部件的固定,展览会布展等。 3M蘑菇搭扣由两条塑料背材带组成,背材带上有蘑菇状的塑料突起(蘑菇头),每平方英寸有不同的蘑菇头的目数。当蘑菇搭扣的两片压在一起时,蘑菇头会相互锁定,并发出劈啪的声音。但是如果需要可打开,可重复相扣使用几万次! A black fastener with mushroom shaped stems that is backed with a rubber based pressure sensitive adhesive. Type 400 stem density polyolefin fastener which mates to Type 170 or 250. Designed to bond to many plastics, powder coated paints and other low surface energy materials.