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公开(公告)号:US4490320A
公开(公告)日:1984-12-25
申请号:US454174
申请日:1982-12-28
申请人: Yasuo Oguri , Mitsuru Awata , Junji Saito , Soichi Inoue , Noriyuki Ariyama
发明人: Yasuo Oguri , Mitsuru Awata , Junji Saito , Soichi Inoue , Noriyuki Ariyama
CPC分类号: C04B28/18
摘要: A process for preparing a calcium silicate shaped product comprises heat-reacting a calcareous source and a siliceous source dispersed in water to obtain an aqueous slurry containing a calcium silicate hydrate having a molar ratio of CaO/SiO.sub.2 being more than 1, adding a siliceous source to the aqueous slurry to bring the molar ratio of CaO/SiO.sub.2 to a level of from 0.85 to 1, and pressfilter-molding the aqueous slurry thereby obtained, followed by steam-curing and drying.
摘要翻译: 制备硅酸钙成型产品的方法包括将钙质源和分散在水中的硅质源热反应,得到含有CaO / SiO 2摩尔比大于1的硅酸钙水合物的含水浆料,加入硅质源 将CaO / SiO 2的摩尔比设定在0.85〜1的水平,对由此得到的含水浆料进行压滤成型,然后进行蒸汽固化和干燥。
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公开(公告)号:US4574012A
公开(公告)日:1986-03-04
申请号:US453828
申请日:1982-12-28
申请人: Yasuo Oguri , Mitsuru Awata , Noriyuki Ariyama
发明人: Yasuo Oguri , Mitsuru Awata , Noriyuki Ariyama
摘要: A calcium silicate shaped product comprises heat-resistant particles having a radiation energy absorptivity of at least 20% throughout the entire range of the wavelength of from about 2 to about 5.mu., as measured by a 0.1 wt. % KBr disc method.
摘要翻译: 一种硅酸钙成型产品包括耐热颗粒,其辐射能量吸收率至少为20%,整个波长范围约为2至5微米,如0.1重量% %KBr光盘方法。
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公开(公告)号:US4895890A
公开(公告)日:1990-01-23
申请号:US332380
申请日:1989-04-03
IPC分类号: C04B28/18
CPC分类号: C04B28/18
摘要: A calcium silicate shaped product comprising a calcium silicate hydrate, a carboxyl group-containing copolymer latex, a coupling agent and a carbon fiber.
摘要翻译: 一种含硅酸钙水合物,含羧基的共聚物胶乳,偶联剂和碳纤维的硅酸钙形状产品。
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