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A platform for research: civil engineering, architecture and urbanism
Ceramic fiber filter element and preparation process thereof
The invention provides a preparation process of a ceramic fiber filter element, which is characterized by comprising the following steps: S1, chopping and homogenizing ceramic fibers; s2, respectively taking ceramic fibers, a low-temperature binder and a high-temperature binder, fully stirring and uniformly mixing to obtain a mixture, wherein the mass ratio of the ceramic fibers to the low-temperature binder to the high-temperature binder is (1-10): (2-10) S3, injecting the obtained mixture into a grinding tool for molding; and S4, demolding the molded ceramic fiber filter element template, and drying to obtain a ceramic fiber filter element finished product. The ceramic fiber filter element obtained according to the method disclosed by the invention has excellent fracture resistance and pressure resistance and high porosity.
本发明提供了一种陶瓷纤维滤芯的制备工艺，其特征在于，该方法包括以下步骤：S1.将陶瓷纤维进行短切均化处理；S2.分别取陶瓷纤维、低温粘结剂、高温粘结剂充分搅拌混合均匀得到混合物，其质量比为1‑10：2‑10：5‑15；S3.将上述得到的混合物注入磨具中成型；S4.将成型后的陶瓷纤维滤芯模板脱模，并烘干后得到陶瓷纤维滤芯成品。根据本发明的方法得到的陶瓷纤维滤芯具有优异的抗折抗压性，且孔隙率高。
Ceramic fiber filter element and preparation process thereof
The invention provides a preparation process of a ceramic fiber filter element, which is characterized by comprising the following steps: S1, chopping and homogenizing ceramic fibers; s2, respectively taking ceramic fibers, a low-temperature binder and a high-temperature binder, fully stirring and uniformly mixing to obtain a mixture, wherein the mass ratio of the ceramic fibers to the low-temperature binder to the high-temperature binder is (1-10): (2-10) S3, injecting the obtained mixture into a grinding tool for molding; and S4, demolding the molded ceramic fiber filter element template, and drying to obtain a ceramic fiber filter element finished product. The ceramic fiber filter element obtained according to the method disclosed by the invention has excellent fracture resistance and pressure resistance and high porosity.
本发明提供了一种陶瓷纤维滤芯的制备工艺，其特征在于，该方法包括以下步骤：S1.将陶瓷纤维进行短切均化处理；S2.分别取陶瓷纤维、低温粘结剂、高温粘结剂充分搅拌混合均匀得到混合物，其质量比为1‑10：2‑10：5‑15；S3.将上述得到的混合物注入磨具中成型；S4.将成型后的陶瓷纤维滤芯模板脱模，并烘干后得到陶瓷纤维滤芯成品。根据本发明的方法得到的陶瓷纤维滤芯具有优异的抗折抗压性，且孔隙率高。
Ceramic fiber filter element and preparation process thereof
一种陶瓷纤维滤芯及其制备工艺
YU JIAN (author) / LI CHANGMING (author) / MA MINGYU (author)
2022-07-29
Patent
Electronic Resource
Chinese
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