Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a preparation method of a high-temperature-resistant light alternating composite ceramic heat insulation screen. The method comprises the following steps: a, immersing glass fiber cloth into a colloidal modifier, taking out the glass fiber cloth, and baking to obtain modified prepreg; b, carbon fiber cloth is soaked in the soaking liquid and then taken out, a high-temperature-resistant plastic film is used for wrapping, sealing and baking, and soaked carbon fiber cloth is obtained; c, pressing the modified prepreg cloth and the impregnated carbon fiber cloth without the high-temperature-resistant plastic film into composite fiber cloth; d, winding the composite fiber cloth on a winding machine to obtain a composite cylindrical body, and coating and sealing the composite cylindrical body with a high-temperature-resistant plastic film; e, the composite cylindrical body is placed in a curing oven to be heated and cured, and then the high-temperature plastic film is removed; and f, putting the product obtained in the step e into a high-temperature furnace, heating to 1500-1800 DEG C, preserving heat for 2-4 hours, and cooling along with the furnace to obtain the high-temperature-resistant light alternating composite ceramic heat insulation screen.
本发明公开了一种耐高温轻质交替复合陶瓷隔热屏的制备方法。其步骤是a.将玻璃纤维布浸入胶态改性剂后取出，烘烤，得改性预浸布；b.将炭纤维布浸渍于浸渍液后取出，用耐高温塑料薄膜包覆密封，烘烤，得浸渍炭纤维布；c.将改性预浸布和除去耐高温塑料薄膜的浸渍炭纤维布压合为一复合纤维布；d.将复合纤维布在缠绕机上进行缠绕，得复合筒状体，并用耐高温塑料薄膜包覆密封；e.将复合筒状体置于固化炉中加热固化后将高温塑料薄膜去除；f.将步骤e的得品置入高温炉内，升温至1500℃～1800℃，保温2～4小时随炉冷却，得耐高温轻质交替复合陶瓷隔热屏。
The invention discloses a preparation method of a high-temperature-resistant light alternating composite ceramic heat insulation screen. The method comprises the following steps: a, immersing glass fiber cloth into a colloidal modifier, taking out the glass fiber cloth, and baking to obtain modified prepreg; b, carbon fiber cloth is soaked in the soaking liquid and then taken out, a high-temperature-resistant plastic film is used for wrapping, sealing and baking, and soaked carbon fiber cloth is obtained; c, pressing the modified prepreg cloth and the impregnated carbon fiber cloth without the high-temperature-resistant plastic film into composite fiber cloth; d, winding the composite fiber cloth on a winding machine to obtain a composite cylindrical body, and coating and sealing the composite cylindrical body with a high-temperature-resistant plastic film; e, the composite cylindrical body is placed in a curing oven to be heated and cured, and then the high-temperature plastic film is removed; and f, putting the product obtained in the step e into a high-temperature furnace, heating to 1500-1800 DEG C, preserving heat for 2-4 hours, and cooling along with the furnace to obtain the high-temperature-resistant light alternating composite ceramic heat insulation screen.
本发明公开了一种耐高温轻质交替复合陶瓷隔热屏的制备方法。其步骤是a.将玻璃纤维布浸入胶态改性剂后取出，烘烤，得改性预浸布；b.将炭纤维布浸渍于浸渍液后取出，用耐高温塑料薄膜包覆密封，烘烤，得浸渍炭纤维布；c.将改性预浸布和除去耐高温塑料薄膜的浸渍炭纤维布压合为一复合纤维布；d.将复合纤维布在缠绕机上进行缠绕，得复合筒状体，并用耐高温塑料薄膜包覆密封；e.将复合筒状体置于固化炉中加热固化后将高温塑料薄膜去除；f.将步骤e的得品置入高温炉内，升温至1500℃～1800℃，保温2～4小时随炉冷却，得耐高温轻质交替复合陶瓷隔热屏。
Preparation method of high-temperature-resistant light alternating composite ceramic heat insulation screen
一种耐高温轻质交替复合陶瓷隔热屏的制备方法
SHI MENG (Autor:in)
29.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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