Kodi Aramid Fiber Amagwiritsidwa Ntchito Ndi Chiyani?

Aramid ndi chilengedwe choletsa motonsalu.Pakuti katundu wake wapadera thupi ndi mankhwala, ali yotakata ntchito chiyembekezo m'madera ambiri. Ndi mtundu wa ulusi wopangidwa kwambiri wopangidwa ndi kupota utomoni wapadera. Ili ndi mawonekedwe apadera a mamolekyu, omwe amapangidwa ndi unyolo wautali wamalumikizidwe osinthika a ma amide bond ndi mphete zonunkhira. Malinga ndi mawonekedwe osiyanasiyana a mamolekyu, aramid imagawidwa kukhala meso-aramid (Aramid I, 1313), para-aramid (Aramid II, 1414) ndi heterocyclic aramid (Aramid III). Ndipo ntchito ndi mawonekedwe a aramid fiber ndi chiyani?

 Kugwiritsa ntchito Aramid

1. Filament
2. Short-staple zamkati
3. Mapepala
4.Nsalu ndi zinthu zophatikizika
5. Zamlengalenga
6.Asilikali
7.Zapaulendo
8.Zithandizo zoyankhulirana
9.Tiro

Magulu a Aramid

1.Adjacent aramid
2.Para-aramid (PPTA)
3.Meta-aramid (PMTA)

Ubwino wa Aramid

Ili ndi magwiridwe antchito abwino kwambiri, monga mphamvu yayikulu, modulus yayikulu, kukana kutentha kwambiri, kukana kwa asidi, kukana kwa alkali, kulemera kopepuka, kutchinjiriza, kukana kukalamba, kukhazikika.mankhwalakapangidwe, chitetezo kuyaka ndi moyo wautali nthawi.

Zoyipa za Aramid

Ili ndi kukana kwa kuwala koyipa komanso kukana kwa UV. Sichilimbana ndi asidi amphamvu kapena alkali wamphamvu. Mphamvu yake yopondereza ndi compression modulus ndizochepa. Mphamvu yolumikizana ndi aramidCHIKWANGWANIndipo mawonekedwe a utomoni ndi otsika. Limayamwa bwino chinyezi. Ndipo adzakhala mosavuta hydrolyzed.

Yogulitsa 76615 Silicone Softener (Hydrophilic & Makamaka oyenera mankhwala CHIKWANGWANI) Wopanga ndi Supplier | Zatsopano (textile-chem.com)