FIRE-RESISTANT WOVEN FABRIC Russian patent published in 2021 - IPC D03D15/00 

FIELD: fire-resistant woven fabric.

SUBSTANCE: fire-resistant woven fabric has a thickness of 0.08 mm or more according to the JIS L 1096-A (2010) method and consists of the warp and the weft. The warp and the weft contain an infusible fiber A having a high temperature shrinkage rate of 3% or less; and a thermoplastic fiber B having an LOI value of 25 or more according to JIS K 7201-2 (2007) and having a melting point lower than the flash point of the infusible fiber A. The warp and the weft have an elongation at break of 5% or more. The area fraction of the infusible fiber A in the projected area of ​​the weave repeat is 10% or more and the area fraction of the thermoplastic fiber B is 5% or more.

EFFECT: disclosed is a fire-resistant woven fabric characterized by high fire resistance.

4 cl, 2 tbl, 12 ex, 2 dwg