Cellulose ether imhando yakakosha yezvinhu zvepolymer, zvinoshandiswa zvakanyanya mukurapa, chikafu, zvizoro nedzimwe nzvimbo. Kushandiswa kwayo muzvizoro kunosanganisira zvinosimbisa, zvinoumba firimu, zvinosimbisa, nezvimwewo. Kunyanya kune zvigadzirwa zvemasiki echiso, kuwedzerwa kweselulosi ether hakungogone kuvandudza hunhu hwechigadzirwa chete, asiwo kusimudzira ruzivo rwemushandisi. Chinyorwa chino chichakurukura zvakadzama nezvekushandiswa kweselulosi ether mumasiki echiso, kunyanya maitiro ekuderedza kunamira panguva yekushandisa.
Zvakakosha kunzwisisa muumbirwo wekutanga uye mashandiro emasiki echiso. Masiki echiso anowanzo kuve nezvikamu zviviri: zvinhu zvechiso uye essence. Zvinhu zvechiso zvinowanzova jira risina kurukwa, firimu re cellulose kana firimu re biofiber, nepo essence iri mvura yakaoma yakasanganiswa nemvura, moisturizer, zvinhu zvinoshanda, nezvimwewo. Kunamira idambudziko rinowanzo sangana nevashandisi vazhinji pavanoshandisa mask yechiso. Kunzwa uku hakungokanganisi ruzivo rwekushandisa chete, asiwo kunogona kukanganisa kunyudzwa kwezvinhu zvemasiki echiso.
Cellulose ether imhando yezvinobuda mumasero zvinowanikwa nekuchinja kwemakemikari e cellulose yechisikigo, zvinozivikanwa ndezve hydroxypropyl methylcellulose (HPMC), methyl cellulose (MC), nezvimwewo. Cellulose ether ine hunhu hwakanaka hwekunyungudika mumvura uye kugadzira firimu, uye hunhu hwayo hwemakemikari hwakagadzikana uye hazvisi nyore kukonzera allergy yeganda. Saka, inoshandiswa zvakanyanya muzvizoro.
Kushandiswa kwe cellulose ether mumasiki echiso kunonyanya kuderedza kunamira kuburikidza nezvinhu zvinotevera:
1. Kuvandudza rheology ye essence
Kurongeka kwechinhu ichi, kureva kugona kuyerera uye kuchinjika kwechinhu ichi, chinhu chakakosha chinokanganisa ruzivo rwemushandisi. Cellulose ether inogona kushandura viscosity yechinhu ichi, zvichiita kuti zvive nyore kuisa nekunyudza. Kuwedzera huwandu hwakakodzera hwe cellulose ether kunogona kuita kuti chinhu ichi chiite firimu rakatetepa pamusoro peganda, iro rinogona kunyorovesa pasina kunamira.
2. Kuvandudza kupararira kwechinhu chakakosha
Cellulose ether inogona kupararira zvakanaka uye inogona kuparadzira zvinhu zvakasiyana-siyana zvinoshanda mu essence kudzivirira kunaya kwemvura uye kupatsanurwa kwezvikamu. Kupararira kwakafanana kunoita kuti essence iparadzirwe zvakaenzana pa substrate yemasiki, uye hazvisi nyore kugadzira nzvimbo dzemunharaunda dzine viscosity yakawanda panguva yekushandisa, nokudaro zvichideredza kunamira.
3. Wedzera kugona kweganda kupinza ganda
Firimu rakatetepa rinoumbwa ne cellulose ether pamusoro peganda rine zvimwe zvinhu zvinopinda mumhepo uye zvinonyorovesa, izvo zvinobatsira kuvandudza kushanda kweganda kwezvinovaka muviri zviri mu essence. Kana ganda rikakwanisa kunwisa zvinovaka muviri zviri mu essence nekukurumidza, mvura yasara pamusoro peganda inodzikira, nokudaro ichideredza kunamira.
4. Ipa mhedzisiro yakakodzera yekunyorovesa
Cellulose ether pachayo ine simba rekuti inyorovese, izvo zvinogona kuvhara hunyoro uye kudzivirira kurasikirwa nehunyoro hweganda. Muchimiro chemasiki, kuwedzerwa kwe cellulose ether kunogona kuderedza huwandu hwezvimwe zvinonyorovesa zvine viscosity yakawanda, nokudaro zvichideredza viscosity ye essence yese.
5. Gadzirisa sisitimu ye essence
Zvishongo zvemasiki echiso zvinowanzova nezvinhu zvakasiyana-siyana zvinoshanda, izvo zvinogona kusangana uye kukanganisa kugadzikana kwechigadzirwa. Cellulose ether inogona kushandiswa sechinosimbisa kuchengetedza kugadzikana kwechinhu uye kudzivirira shanduko dze viscosity dzinokonzerwa nezvinhu zvisina kugadzikana.
Kushandiswa kwe cellulose ether mumamasiki echiso kunogona kuvandudza zvakanyanya hunhu hwechigadzirwa ichi, kunyanya kuderedza kunzwa kwekunamira panguva yekushandisa. Cellulose ether inounza ruzivo rwuri nani kune zvigadzirwa zvemasiki echiso nekuvandudza rheology ye essence, kuvandudza kupararira, kuwedzera kugona kweganda kunwa, kupa hunyoro hwakakodzera uye kudzikamisa sisitimu ye essence. Panguva imwecheteyo, mavambo echisikigo uye kubatana kwakanaka kwe biobio kwe cellulose ether zvinopa mukana wakakura wekushandiswa kwayo muindasitiri yezvizoro.
Nekufambira mberi kuri kuita tekinoroji yekushongedza uye kuvandudzwa kwezvinodiwa nevatengi kuti vawane ruzivo nezvechigadzirwa, tsvakiridzo yekushandisa cellulose ether ichawedzera kusimba. Mune ramangwana, matekinoroji matsva ekugadzira cellulose ether uye ekugadzira achagadzirwa, zvichiunza mikana yakawanda uye ruzivo rwepamusoro rwekushandisa zvigadzirwa zvemasiki echiso.
Nguva yekutumira: Chikunguru-30-2024