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公开(公告)号:US4623951A
公开(公告)日:1986-11-18
申请号:US639984
申请日:1984-08-13
CPC分类号: H01B1/24 , B64G1/54 , C04B14/022 , C04B41/5001 , Y10T428/24149 , Y10T428/24165 , Y10T428/31511 , Y10T428/31551 , Y10T428/31663 , Y10T428/31681
摘要: Conductive coating (20) is a thorough mixture of 0.03 parts per weight of carbon black together with 0.003 to 0.01 parts per weight of wetting agent and 20 parts of solvent, and further mixing in by low shearing mixing 1/2 to 1 part per weight of thermosetting resin. This is then sprayed into place on the substrate and thermoset. In this particular case, the substrate is exterior face sheet (12) of honeycomb structure (10) which may serve as part of a spacecraft, to electrically conduct away surface charges.
摘要翻译: 导电涂层(20)是0.03重量份炭黑和0.003至0.01重量份润湿剂和20份溶剂的彻底混合物,并进一步通过低剪切混合1/2至1份重量 的热固性树脂。 然后将其喷涂在基材和热固性材料上。 在这种特殊情况下,基板是蜂窝结构(10)的外表面片(12),其可以用作航天器的一部分,以电导电表面电荷。
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公开(公告)号:US4833029A
公开(公告)日:1989-05-23
申请号:US943470
申请日:1986-12-19
申请人: Preston S. DuPont , Robert E. Ritter , Brian A. McGrath , Brent G. Schaffer , Kenneth A. Fouts, III
发明人: Preston S. DuPont , Robert E. Ritter , Brian A. McGrath , Brent G. Schaffer , Kenneth A. Fouts, III
CPC分类号: E04C2/365 , B32B3/12 , Y10T428/24149 , Y10T428/30
摘要: A honeycomb facesheet material, and honeycomb made therewith, wherein the facesheet includes a layer of graphite paper bonded to a layer of graphite cloth, woven from widely spaced graphite fibers. The facesheet is impregnated with an epoxy resin during manufacture, and the facesheet is bonded to an open end of the honeycomb under elevated pressure and temperature to effect curing of the epoxy resin. The graphite paper supports the layer of graphite cloth during handling to prevent misalignment of the fibers, and also effects a widely distributed bond between the fibers and the underlying honeycomb.
摘要翻译: 一种蜂窝面板材料和由其制成的蜂窝体,其中该面板包括一层石墨纸,其结合到由广泛间隔的石墨纤维编织的石墨布层。 在制造过程中,面板用环氧树脂浸渍,并且在升高的压力和温度下将面板粘合到蜂窝的开口端以实现环氧树脂的固化。 石墨纸在处理期间支撑石墨布层,以防止纤维错位,并且还会在纤维和下面的蜂窝之间产生广泛分布的结合。
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公开(公告)号:US4705646A
公开(公告)日:1987-11-10
申请号:US679978
申请日:1984-12-10
CPC分类号: H01B1/24 , B64G1/54 , C04B14/022 , C04B41/5001
摘要: Conductive coating (20) is a thorough mixture of 0.03 parts per weight of carbon black together with 0.003 to 0.01 parts per weight of wetting agent and 20 parts of solvent, and further mixing in by low shearing mixing 1/2 to 1 part per weight of thermosetting resin. This is then sprayed into place on the substrate and thermoset. In this particular case, the substrate is exterior face sheet (12) of honeycomb structure (10) which may serve as part of a spacecraft, to electrically conduct away surface charges.
摘要翻译: 导电涂层(20)是0.03重量份炭黑和0.003至0.01重量份润湿剂和20份溶剂的彻底混合物,并进一步通过低剪切混合1/2至1份重量 的热固性树脂。 然后将其喷涂在基材和热固性材料上。 在这种特殊情况下,基板是蜂窝结构(10)的外表面片(12),其可以用作航天器的一部分,以电导电表面电荷。
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4.
公开(公告)号:US4595623A
公开(公告)日:1986-06-17
申请号:US607847
申请日:1984-05-07
IPC分类号: B29C39/00 , B29K63/00 , B29K101/10 , B29K105/04 , B29K105/06 , C08J5/04 , C08J9/32 , C08K7/00 , C08K7/16 , C08K7/22 , H01Q15/14 , H05K1/03 , B32B3/00
CPC分类号: H01Q15/14 , C08J9/32 , H05K1/0313 , H05K1/0373 , Y10T428/24802 , Y10T428/24917
摘要: Fiber-reinforced syntactic foam composites having a low specific gravity and a low coefficient of thermal expansion suitable for forming lightweight structures for spacecraft applications are prepared from a mixture of a heat curable thermosetting resin, hollow microspheres having a diameter of about 5 to 200 micrometers and fibers having a length less than or equal to 250 micrometers.
摘要翻译: 具有低比重和低热膨胀系数的纤维增强复合泡沫复合材料适用于形成用于航天器应用的轻型结构,由热固化热固性树脂,直径约5至200微米的中空微球和 长度小于或等于250微米的纤维。
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公开(公告)号:US4534998A
公开(公告)日:1985-08-13
申请号:US381125
申请日:1982-05-24
CPC分类号: H01B1/24 , B64G1/54 , C04B14/022 , C04B41/5001 , Y10T428/24975 , Y10T428/24992 , Y10T442/2426
摘要: Conductive coating (20) is produced by the process of first mixing by high shear mixing a mixture of 0.03 parts per weight of carbon black together with 0.003 to 0.01 parts per weight of wetting agent and 20 parts of solvent, and further mixing in by low shear mixing 1/2 to 1 part per weight of thermosetting resin. Prior to application this is then sprayed into place on the substrate. In this particular case, the substrate is exterior face sheet (12) of honeycomb structure (10) which may serve as part of a spacecraft, to electrically conduct away surface charges.
摘要翻译: 导电涂层(20)通过首先通过高剪切混合将0.03重量份炭黑与0.003至0.01重量份润湿剂和20份溶剂的混合物进行混合而制备,并进一步混合低 剪切混合1/2至1份/重量的热固性树脂。 在施用之前,将其喷在基材上的适当位置。 在这种特殊情况下,基板是蜂窝结构(10)的外表面片(12),其可以用作航天器的一部分,以电导电表面电荷。
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