Nsalu zonse za cationic ndi nsalu zoyera za thonje zimakhala ndi makhalidwe a kufewa kwabwino komanso kutsekemera kwabwino.Ponena za yemwe ali bwino, zimatengera zomwe amakonda.Nsalu zoyera za thonje nthawi zonse zakhala mtundu wa nsalu zomwe aliyense amakonda kugwiritsa ntchito m'moyo, pamene nsalu za cationic zimakonzedwa ndi njira yapadera yakuthupi kuti apange ulusi wa cationic monga ulusi wa cationic polyester kapena ulusi wa cationic nylon.

1. Ubwino wa nsalu za cationic:

1. Chimodzi mwa zizindikiro za nsalu za cationic ndi zotsatira za mitundu iwiri.Ndi mbali iyi, nsalu zina zamitundu iwiri zokhala ndi ulusi zimatha kusinthidwa, motero kuchepetsa mtengo wa nsalu.Ichi ndi chikhalidwe cha nsalu za cationic, koma zimachepetsanso makhalidwe ake.Kwa nsalu zamitundu yambiri zamitundu, nsalu za cationic zitha kusinthidwa.

2. Nsalu za cationic zimakhala ndi mitundu yowala kwambiri ndipo ndizoyenera kwambiri kwa ulusi wopangira, koma zimagwiritsidwa ntchito kutsuka ndi kupepuka kwa cellulose zachilengedwe ndi nsalu zamapuloteni.

3. Kukana kwa abrasion kwa nsalu za cationic ndikwabwino kwambiri.Pambuyo powonjezera ulusi wina wochita kupanga monga poliyesitala ndi spandex, imakhala ndi mphamvu zapamwamba komanso kusungunuka bwino, ndipo kukana kwake kutsekemera kumakhala kwachiwiri kwa nayiloni.

4. Nsalu za cationic zimakhala ndi mankhwala enaake, monga kukana dzimbiri, kukana kusungunuka kwa alkali, kukana kuyera, ma oxidants, ma hydrocarbon, ma ketoni, zinthu zamafuta, ndi ma inorganic acid.Amakhalanso ndi zinthu zina, monga kukana kuwala kwa ultraviolet.

 2.Ubwino wa nsalu zoyera za thonje:

1. Nsalu yoyera ya thonje ndi yabwino: chinyezi bwino.Ulusi woyera wa thonje ukhoza kuyamwa chinyezi kuchokera kumlengalenga wozungulira, chinyezi chake ndi 8-10%, ndipo chimamveka chofewa koma sichimauma chikakhudza khungu.

2. Nsalu yoyera ya thonje kuti ikhale yofunda: khalani ofunda: ulusi wa thonje umakhala ndi mphamvu yotsika kwambiri yotentha komanso yamagetsi yamagetsi, ulusi womwewo ndi wopindika komanso wosasunthika kwambiri, ndipo mipata pakati pa ulusiyo imatha kudziunjikira mpweya wambiri (mpweya nawonso ndi kondakitala wochepa wa kutentha ndi magetsi).Kusungirako kutentha kumakhala kwakukulu.

3. Nsalu ya thonje yolimba:

(1) Kutentha kukakhala pansi pa 110 ℃, zimangopangitsa kuti nsaluyo isungunuke popanda kuwononga ulusi.Kutsuka, kusindikiza ndi kudaya kutentha kwa firiji kulibe mphamvu pa nsalu, zomwe zimapangitsa kuti nsaluyo ikhale yabwino komanso yolimba.

(2) Ulusi wa thonje umalimbana ndi alkali, ndipo ulusi wake sungathe kuwonongedwa ndi alkali, womwe ndi wabwino kuchapa zovala.Ndipo utoto, kusindikiza ndi njira zina.

4. Kuteteza chilengedwe: Ulusi wa thonje ndi ulusi wachilengedwe.Nsalu yoyera ya thonje ilibe kukwiyitsa kulikonse komwe kumakhudzana ndi khungu, ndipo imakhala yopindulitsa komanso yopanda vuto kwa thupi la munthu.