A method for preparing rigid ceramic fiber heat insulation tile based on ink direct writing forming 3D printing technology

CN122404010APending Publication Date: 2026-07-17HARBIN INST OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HARBIN INST OF TECH
Filing Date
2026-05-18
Publication Date
2026-07-17

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Abstract

一种基于墨水直写成型3D打印技术制备刚性陶瓷纤维隔热瓦的方法,涉及一种制备刚性陶瓷纤维隔热瓦的方法。本发明是要解决现有的刚性陶瓷纤维隔热瓦制备较为复杂,生产成本高,无法直接制备结构复杂的陶瓷隔热瓦以及材料利用率低的技术问题。本发明不需要引入各种试剂,只需将陶瓷纤维、去离子水、纤维素以及助烧剂混合后制备浆料,而后进行墨水直写成型3D打印,再经固化和热处理即可得到陶瓷隔热瓦。且通过3D打印可以按需定制规格,制备各种复杂形状的陶瓷隔热瓦,大幅提高材料的利用率,降低生产成本,缩短生产周期。
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