Dhizaini yeiyo cosmeticchengetedzoSistimu inofanirwa kutevedzera nheyo dzekuchengeteka, kushanda, kutaurwa uye kuenderana nezvimwe zvinoshandiswa mune formula. Panguva imwecheteyo, iyo yakagadzirirwa kuchengetedza inofanira kuedza kusangana nezvinodiwa zvinotevera:
①Broad-spectrum antibacterial basa;
②GOOD inoenderana;
③Good kuchengetedzwa:
④Good mvura solubility;
⑤Good kugadzikana;
⑥Ndder iyo yekusangana nekushandisa, inofanira kuve isina ruvara, isina chinhu uye isina kunaka;
Èlow mutengo.
Kugadzirwa kweiyo anti-corrosion system kunogona kuitwa maererano nematanho anotevera:
(1) kuongorora kwemhando dzezvivakwa zvinoshandiswa
(2) kuumbwa kwekuchengetedza
(3) dhizaini yechengetedzo-Free system
Iyo yakakodzera kuchengetedza inofanirwa kudzivirira zvese hutachiona, kusanganisira fungi (mbiriso, molds), gram-yakanaka uye yakaipa mabhakitiriya. Kazhinji, vazhinji vanochengetedza vanochengetedza vangangobudirire kurwisa mabhakitiriya kana fungu, asi kashoma kuti vangangove vanoshanda zvipesana. Nekuda kweizvozvo, kudiwa kwebasa rakawanda-spectrum basa hakuwanzo kusangana nekushandiswa kweimwe preservative. Iko kushandiswa kwepasi pekuvhara kunogona kuve kunobudirira uye kunofanirwa kushandisa hutachiona hwehutachiona zvakakurumidza kuitika, zvakakwana kuti udzivise zvinokanganisa microorganisms pane inochengetedza system. Izvo zvinoderedzawo njodzi yekutsamwisa uye yehupfu. Kuchengetedza kunofanirwa kuve kwakasimba pakunyanyisa kwekushisa uye pH panguva yekugadzirwa kwemazwi uye panguva yavo inotarisirwa yesherufu, ichiramba iri basa ravo rirtimic. Muchokwadi, hapana organic compound yakagadzikana pakupisa kwakanyanya, kana kuti phr. Izvo zvinokwanisika kuve akagadzikana mukati meimwe huwandu.
Nekutsvagisa-kwakadzika kwekutsvagisa kwekuchengetedza kwekuchengetedza, vazhinji vechinyakare vanochengetedza vakaratidzwa kuve nezvimwe zvakaipa; Vazhinji vevanochengetedza vanodzivirira vane tsika yekutsamwisa, nezvimwe. Saka, pfungwa yekuchengetedza "hapana yakawedzerwa"chengetedzozvigadzirwa zvakatanga kubuda. Asi zvechokwadi anochengetedza-emahara zvigadzirwa hazvivimbise hupenyu hwesherufu, saka havazopururudzo zvizere. Pane kupokana pakati pekutsamwa uye hupenyu hwesherufu, saka maitiro ekugadzirisa kupokana uku? Mamwe makambani anozivikanwa akanyatsoziva mamwe makomputa asina kubatanidzwa muzvinyorwa zvekuchengetedza, uye akaongorora madhiri ekuchengetedza nebasa, akadai saHexeddiol, Pentaneol, P-HydroxyCetoponone (Casha Nha. 70161-44-3), Ethylhexylglycerin (CAT Nha .70445-33-9),Cha caprylhydroxamic acid ( Casha Nha. 7377-03-9.
Kutumira Nguva: Mar-02-2022