Mankhwala a antiseptic

Zopukuta zimatha kutengeka ndi tizilombo tating'onoting'ono kuposa zinthu zomwe timazisamalira ndipo zimafunikira kuchuluka kwa mankhwalawa.zoteteza.Komabe, ndi ogula kufunafuna kufatsa mankhwala, preservatives chikhalidwe kuphatikizapoMIT & CMIT, formaldehyde-kumasulidwa kosalekeza, paraben, ndi ngakhalephenoxyethanolakhala akukanidwa pamlingo wosiyanasiyana, makamaka mumsika wopukuta ana.Kuonjezera apo, m'zaka zaposachedwa, chifukwa cha kutsindika kwa chitetezo cha chilengedwe ndi chitukuko chokhazikika, mitundu yowonjezereka ikutembenukira ku nsalu zachilengedwe.Kusintha konseku kumabweretsa vuto lalikulu pakusunga zopukuta zonyowa.Zopukuta zonyowa zachikhalidwe Nsalu zopanda nsalu zimakhala ndi poliyesitala ndi viscose, zomwe zimalepheretsa anti-corrosion.Ulusi wa viscose umakhala wa hydrophilic, pomwe ulusi wa poliyesitala umakhala ndi lipophilic.Kuphatikiza paDMDM H, zotetezera zomwe zimagwiritsidwa ntchito nthawi zambiri zimakhala ndi lipophilic komanso zimakongoletsedwa mosavuta ndi ulusi wa poliyesitala, zomwe zimapangitsa kuti pakhale kusakwanira kwa chitetezo chokwanira cha ulusi wa viscose ndi magawo a madzi, kuonjezera ulusi wa viscose ndi madzi.Gawo lamadzi lamadzi ndizovuta kupewa dzimbiri, zomwe zimapangitsa kuti pakhale vuto la anti-corrosion la zopukuta zonyowa.Nthawi zambiri, ulusi wa viscose ndi zopukuta zina zachilengedwe zonyowa zimakhala zovuta kupewa dzimbiri kuposa zopukuta zamafuta.
Chithunzi 1: Njira yoyambira ya zopukuta zonyowa

Chithunzi 2: Zamadzimadzi zoyera komanso zopukuta zokhala ndi nsalu zopukutira zoteteza kuyerekeza kwa ma graph