A halin yanzu,kayan marufi na kwaskwarima masu lalacewaAn yi amfani da shi don marufi mai ƙarfi na creams, lipsticks da sauran kayan kwalliya. Saboda ƙayyadaddun kayan kwalliyar kanta, ba wai kawai yana buƙatar samun bayyanar musamman ba, har ma yana buƙatar samun marufi wanda ya dace da ayyukansa na musamman.
Misali, rashin kwanciyar hankali na asali na albarkatun kayan kwalliya yana kusa da na abinci. Don haka, marufi na kwaskwarima yana buƙatar samar da ingantattun kaddarorin shinge yayin kiyaye kaddarorin kayan kwalliya. A gefe guda, wajibi ne don ware haske da iska gaba ɗaya, guje wa oxidation na samfur, da ware ƙwayoyin cuta da sauran ƙwayoyin cuta daga shiga cikin samfurin. A gefe guda kuma, ya kamata a hana abubuwan da ke aiki a cikin kayan kwalliyar da aka sanya su ta hanyar kayan marufi ko amsawa da su yayin ajiya, wanda zai shafi aminci da ingancin kayan kwalliya.
Bugu da ƙari, marufi na kwaskwarima yana da ƙayyadaddun buƙatun aminci na halitta, saboda a cikin abubuwan da ke tattare da kayan kwaskwarima, wasu abubuwa masu cutarwa na iya narkar da su ta hanyar kayan shafawa, don haka ya sa kayan shafa su zama gurɓata.
Kayan marufi na kwaskwarima masu lalacewa:
PLA kayanyana da kyakkyawan tsari da daidaituwar yanayin halitta, kuma a halin yanzu shine babban kayan tattara kayan maye don kayan kwalliya. Kayan PLA yana da tsattsauran ra'ayi mai kyau da juriya na inji, yana sanya shi kayan aiki mai kyau don marufi na kwaskwarima.
Cellulose da abubuwan da suka samo asalisu ne polysaccharides da aka fi amfani da su wajen samar da marufi kuma sune mafi yawan polymers na halitta a duniya. Ya ƙunshi raka'o'in glucose monomer waɗanda ke haɗe tare ta B-1,4 glycosidic bonds, waɗanda ke ba da damar sarƙoƙi na cellulose don samar da haɗin gwiwar interchain hydrogen masu ƙarfi. Marufi Cellulose ya dace don adana kayan busassun busassun marasa hygroscopic.
Kayan sitacipolysaccharides ne da suka ƙunshi amylose da amylopectin, galibi waɗanda aka samo daga hatsi, rogo da dankali. Abubuwan da aka samo asali na sitaci na kasuwanci sun ƙunshi cakuda sitaci da sauran polymers, kamar polyvinyl barasa ko polycaprolactone. Wadannan sitaci na tushen thermoplastic kayan da aka yi amfani da fadi da kewayon masana'antu aikace-aikace da kuma iya saduwa da yanayin extrusion aikace-aikace, allura gyare-gyaren, busa gyare-gyare, fim hurawa da kuma kumfa na kwaskwarima marufi. Dace da mara-hygroscopic busassun kayan kwalliya marufi.
Chitosanyana da yuwuwar azaman kayan tattarawa na biodegradable don kayan kwalliya saboda aikin antimicrobial. Chitosan shine polysaccharide cationic wanda aka samo daga deacetylation na chitin, wanda aka samo shi daga harsashi crustacean ko fungal hyphae. Za a iya amfani da Chitosan azaman sutura akan fina-finai na PLA don samar da marufi masu sassauƙa waɗanda ke da biodegradable da antioxidant.
Lokacin aikawa: Yuli-14-2023