Title:
HIGH-TEMPERATURE-RESISTANT GLASS FIBER WOVEN FABRIC AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/011873
Kind Code:
A1
Abstract:
A high-temperature-resistant glass fiber woven fabric and a preparation method therefor, which relate to the technical field of high-temperature filtration. The woven fabric comprises a base fabric and an organic coating, wherein the organic coating is coated on the base fabric; and the base fabric is woven from glass fibers or composite fibers in which glass fibers and polytetrafluoroethylene fibers are threaded into strands. The high-temperature-resistant glass fiber woven fabric is coated with a layer of organic coating with high strength, high-temperature resistance, acid and alkali resistance, and moisture resistance on the surface of the base fabric containing the glass fibers, so that the woven fabric has the advantages of high-temperature resistance, acid and alkali resistance, moisture resistance and high strength, etc., and a high-temperature resistant filter textile made therefrom may greatly reduce the strength loss rate at a high temperature of 240 to 320°C, thereby prolonging the service life of the fabric.
Inventors:
LUO HONGJIE (CN)
WANG ZHAOTIAN (CN)
JIANG HAO (CN)
ZHANG HONGSHUAI (CN)
LI XIAOMING (CN)
WANG ZHAOTIAN (CN)
JIANG HAO (CN)
ZHANG HONGSHUAI (CN)
LI XIAOMING (CN)
Application Number:
PCT/CN2020/122744
Publication Date:
January 20, 2022
Filing Date:
October 22, 2020
Export Citation:
Assignee:
FUSHUN TIANCHENG ENVIRONMENTAL PROTECTION TECH CO LTD (CN)
International Classes:
B01D39/20; B01D39/08; B01D39/18; D06M15/21
Foreign References:
| CN103521002A | 2014-01-22 | |||
| CN108379934A | 2018-08-10 | |||
| CN102430289A | 2012-05-02 | |||
| CN103505943A | 2014-01-15 | |||
| CN111778732A | 2020-10-16 | |||
| TW202007431A | 2020-02-16 | |||
| JP5496381B1 | 2014-05-21 |
Attorney, Agent or Firm:
BEIJING ZHIGUAGUA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: