Kodi ma surfactants amagwiritsidwa ntchito bwanji mu zokutira?

Zopangira madzindi gulu la mankhwala okhala ndi mapangidwe apadera a mamolekyu omwe amatha kugwirizana pa malo olumikizirana kapena pamwamba, zomwe zimasintha kwambiri kupsinjika kwa pamwamba kapena mawonekedwe a interfacial. Mu makampani opanga zokutira, ma surfactants amachita gawo lofunikira kwambiri pa ntchito zosiyanasiyana, kuphatikizapo emulsification, wetting, dispersion, defoaming, leveling, antistatic effects, ndi zina zambiri, motero zimawonjezera kukhazikika, magwiridwe antchito, komanso mtundu womaliza wa zokutira.

1. Kusakaniza

Mu zophimba zochokera ku emulsion (monga zophimba zamadzi), ma emulsifier ndi ofunikira. Amachepetsa kupsinjika pakati pa magawo a mafuta ndi madzi, zomwe zimathandiza kupanga ma emulsion okhazikika kuchokera kuzinthu zosasakanikirana. Ma emulsifier odziwika bwino ndi a anionic surfactants (monga sodium dodecylbenzene sulfonate) ndi ma nonionic surfactants (monga polyoxyethylene ethers).

2. Kunyowetsa ndi kufalitsa utoto​

Kufalikira kofanana kwa utoto m'zophimba kumakhudza mwachindunji kuonekera, kukhazikika, ndi magwiridwe antchito a utoto. Zinthu zonyowetsa ndi kufalitsa zimachepetsa kupsinjika pakati pa utoto ndi zomangira, zomwe zimapangitsa kuti utotowo ukhale wofanana komanso kuti ukhale wosasunthika pamene zikuletsa kusonkhana ndi kukhazikika.

3. Kuchotsa Matupi ndi Kulamulira Thovu​

Pakupanga ndi kugwiritsa ntchito, zophimbazo nthawi zambiri zimapanga thovu, zomwe zingasokoneze mawonekedwe ndi magwiridwe antchito a filimu. Zophimbazo (monga silicone kapena mineral oil) zimasokoneza kapangidwe ka thovu, kuchepetsa mapangidwe a thovu ndikuwonetsetsa kuti pamwamba pake pali chophimba chosalala komanso chopanda chilema.

4. Kupititsa patsogolo Kukweza Ma Level​

Kapangidwe ka kulinganiza kwa zokutira kumatsimikizira kusalala ndi mawonekedwe a filimu youma. Zothandizira kulinganiza zimagwira ntchito kudzera m'njira ziwiri zazikulu:

• Kuchepetsa kupsinjika kwa pamwamba: Kumaonetsetsa kuti kufalikira kwa nthaka kuli kofanana, kuchepetsa zolakwika monga khungu la lalanje kapena mabowo.

• Kusinthasintha kwa kusungunuka kwa madzi: Kumawonjezera nthawi yoyenda, zomwe zimathandiza kuti utotowo ukhale wofanana bwino usanaume.

5. Kugwira Ntchito Kosasinthasintha​

Mu zamagetsi, ma phukusi, ndi zina, zokutira zimatha kusonkhanitsa mphamvu zosasunthika chifukwa cha kukangana, zomwe zimapangitsa kuti pakhale zoopsa zachitetezo. Zoletsa kutentha (monga ma cationic surfactants) zimayamwa chinyezi chozungulira kuti zipange gawo loyendetsa pamwamba pa zokutira, zomwe zimathandiza kuti magetsi asamayende bwino komanso kuchepetsa zoopsa zamagetsi.

6. Chitetezo cha maantibayotiki ndi bowa​

M'malo okhala ndi chinyezi, zophimba zimatha kukula mosavuta, zomwe zimapangitsa kuti filimu iwonongeke. Mankhwala opha tizilombo toyambitsa matenda komanso bowa (monga mankhwala a quaternary ammonium) amaletsa kuchulukana kwa tizilombo toyambitsa matenda, zomwe zimapangitsa kuti zophimbazo zisakhale ndi nthawi yayitali komanso kukhalitsa kwa ntchito.

7. Kukweza Kuwala ndi Kutsetsereka​

Zophimba zina zimafuna malo owala kwambiri kapena osalala (monga mipando kapena zophimba zamafakitale). Zowonjezera kuwala ndi zowonjezera (monga sera kapena silicones) zimapangitsa kuti filimu iwoneke bwino komanso imachepetsa kukangana kwa pamwamba, zomwe zimapangitsa kuti pakhale kukana kukalamba komanso mphamvu zogwira.

Ma surfactants amagwira ntchito zosiyanasiyana mumakampani opanga ma color, kuyambira kukonza bwino magwiridwe antchito mpaka kukweza mawonekedwe omaliza a filimu, zonse zikugwiritsa ntchito luso lawo lapadera lolamulira ma connection. Ndi kupita patsogolo kwa ma colorant abwino komanso ogwira ntchito bwino, ma surfactants atsopano, ogwira ntchito bwino, komanso opanda poizoni adzakhalabe ofunika kwambiri pakufufuza zaukadaulo wa ma colorant mtsogolo.