| abstract |
(57) [Summary]nWhen a polyester monofilament is formed from a heat resistant polyester resin, a PET resin and a hydrolysis inhibitor, the monofilament shows high resistance to hydrolysis and thermal decomposition. Further, a master batch containing a PET resin and a hydrolysis inhibitor may be kneaded and formed, and then mixed with the heat resistant polyester resin. It is possible to produce a woven fabric having a high resistance to hydrolysis and thermal decomposition, the woven fabric comprising a plurality of woven polyester monofilaments, the monofilaments comprising heat-resistant polyester resin, PET resin and It is composed of a hydrolysis inhibitor. Such a woven fabric is used as a woven fabric for the dryer part of a papermaking machine. |