公开(公告)号：US5001172A

公开(公告)日：1991-03-19

申请号：US286172

申请日：1988-12-19

申请人： Yasuhiro Tsuchiya ,  Kenichi Sekiyama ,  Yuji Kageyama ,  Masatsugu Sakamoto ,  Norio Sato ,  Shigetoshi Sugiyama ,  Toshio Kurauchi

发明人： Yasuhiro Tsuchiya ,  Kenichi Sekiyama ,  Yuji Kageyama ,  Masatsugu Sakamoto ,  Norio Sato ,  Shigetoshi Sugiyama ,  Toshio Kurauchi

IPC分类号： C08K7/04

CPC分类号： C08K7/04

摘要： A fiber reinforced plastics comprises a resin and chopped strands dispersed in the resin, wherein the chopped strands comprise glass fiber chopped strands composed of cut assemblies of glass filaments and high elastic chopped strands composed of cut assemblies of high modulus inorgtanic filaments having higher elastic modulus than the filaments and having 3000 or less number of assembled filaments. By this arrangement, the both chopped strands are closely and uniformly dispersed in the resin and the force interaction between the both chopped stands are enhanced. The resultant plastics has remarkably improved strength and fatigue durability, and higher rigidity than conventional ones.

摘要翻译： 纤维增强塑料包括分散在树脂中的树脂和短切纤维，其中短切丝包含由玻璃丝切割组件组成的玻璃纤维短切丝，以及由具有较高弹性模量的高模量无定形长丝的切割组件构成的高弹性短切丝 长丝并具有3000个或更少数量的组装丝。 通过这种布置，两条短切的股线均匀地分散在树脂中，并且两个切碎的支架之间的力相互作用增强。 所得到的塑料具有显着提高的强度和疲劳耐久性，并且比常规刚度更高。