-
公开(公告)号：US5064890A
公开(公告)日：1991-11-12
申请号：US618524
申请日：1990-11-26
申请人： Hidekazu Tsurumaru , Nobuhiro Fujio , Takeshi Yamasaki , Isao Negishi , Toshio Nishizaki , Takashi Suzuki
发明人： Hidekazu Tsurumaru , Nobuhiro Fujio , Takeshi Yamasaki , Isao Negishi , Toshio Nishizaki , Takashi Suzuki
CPC分类号： G10K11/165 , C04B26/08 , C08K3/34 , C08K7/02 , C08L27/06 , C04B2111/52 , C08L23/08
摘要： The noise insulating material comprises a binder resin, sound barrier filler, liquid rubber and fire-resistant fiber. The incorporation of fire-resistant fiber in the binder resin reinforces the resin matrix to prevent melting and shedding of the binder resin upon exposure to a flame. Being qualified as a quasi-incombustible material, this noise insulating material can be used in a broad range of applications.
摘要翻译： 隔音材料包括粘合剂树脂，隔音填料，液体橡胶和耐火纤维。 在粘合剂树脂中加入耐火纤维加强了树脂基体，以防止粘合剂树脂在暴露于火焰时熔化和脱落。 作为准不燃物质，该隔音材料可用于广泛的应用。
-
2.发明授权
公开(公告)号：US4814018A
公开(公告)日：1989-03-21
申请号：US64463
申请日：1987-06-22
摘要： Fillers comprising a composition in which 50-90 wt. % or iron oxides and 10-30 wt. % of silica are contained, at least 50 wt. % of the iron oxides being present in the form of iron oxide silicate, and the content of alkali metal oxides or alkaline earth metal oxides is 10 wt. % or less in total, are suitable as fillers for the fabrication of noise insulating materials. Noise insulating materials obtained by using said fillers are excellent in flexibility and processibility and moreover are large in surface density, thus exhibiting excellent noise insulating ability.
摘要翻译： 填料，其包含其中50-90重量％ ％或氧化铁和10-30重量％ 含有二氧化硅的％，至少50重量％ 铁氧化物以氧化铁硅酸盐的形式存在，碱金属氧化物或碱土金属氧化物的含量为10重量％。 总共为％以下，适合用作制造隔音材料的填料。 通过使用所述填料获得的隔音材料的柔软性和加工性优异，而且表面密度大，因此具有优异的隔音性。
-
搜索结果
2 条记录 (耗时 0.028 秒)
