Kodi pali kusiyana kotani pakati pa polypropylene ndi polyester?

1. Zipangizo

Zida zapamwamba za mitundu iwiri iyi ya zida zopindika za poliyesitala ndi nsalu za poliyesitala zosalukidwa, ndipo ulusi wowonekera ndi wautali, pomwe zida zapamtunda za polypropylene ndi nsalu za polypropylene zosalukidwa, zokhala ndi mabowo ngati chisa pamwamba, ndi zowonekera. ulusi ndi wamfupi.

2, zotsatira za madzi pambuyo pake

Mphamvu yopanda madzi ya poliyesitala ndiyabwino kuposa ya polypropylene pamapeto omanga.

3. Kachulukidwe wachibale

Kachulukidwe wachibale wa ulusi wa polypropylene ndi 0.91, womwe ndi 40% wopepuka kuposa thonje ndi 34% wopepuka kuposa poliyesitala.Ndi mtundu wa ulusi wopepuka.Zopepuka kuposa madzi, zikutanthauza kuti ulusi wa polypropylene ukhoza kupangidwa kukhala nsalu yopepuka, kapena kulemera komweko, imakhala ndi voliyumu yayikulu komanso kusungirako kutentha kwabwino.Choncho, polypropylene fine denier ulusi ndi zinthu zopangira masewera, kusambira ndi zofunda zankhondo.

4. Gulu

Nembanemba yotchinga madzi ya polypropylene imayikidwa molingana ndi magalamu, pomwe nembanemba yotchinga madzi ya polyethylene polyester imayikidwa molingana ndi makulidwe.

5, kuvala kukana

Chifukwa cha kukangana kosalekeza kwa ulusi wa polypropylene pogwiritsidwa ntchito, kukana kwamphamvu kwa fiber kumatsimikizira kuchuluka kwa ntchito ndi moyo wautumiki wa ulusi, ndipo kukana kwa ulusi wa polypropylene kuli bwino kuposa ulusi wa polyester.

6, kuyamwa madzi

Polyester imayamwa bwino m'madzi, polypropylene imayamwa madzi pang'ono, ndipo pafupifupi samayamwa madzi, ndipo kuyambiranso kwa chinyezi kumakhala pafupi ndi ziro pansi pamikhalidwe yamlengalenga.