HPMC inogona kunyungudutswa mumusanganiswa wakasanganiswa nemvura inotonhora nezvinhu zvakasikwa kuti igadzire mhinduro inopenya ine simba. Mhinduro yemvura ine basa repamusoro, yakajeka uye yakasimba. Kunyunguduka kwayo mumvura hakukanganisike ne pH. Ine simba rekukora uye kudzivirira kutonhora mu shampoo ne shower gel, uye ine kuchengetedza mvura uye hunhu hwakanaka hwekugadzira firimu kubvudzi neganda. Nekuwedzera kukuru kwezvinhu zvepakutanga, cellulose (antifreeze thickener) inogona kuderedza mutengo zvakanyanya uye kuwana mhedzisiro yakanaka kana ikashandiswa mu shampoo ne shower gel.
Mvura inotonhora yezuva nezuva inonzi hydroxypropyl methyl cellulose ine hunhu hunotevera hwechigadzirwa:
1. Kushanda zvakanaka kwazvo pakuchengetwa kwemvura. HPMC ine hunhu hwemvura inonyungudika. Inogona kuchengetedza mvura yakawanda muzvigadzirwa zvepaste, paste uye paste.
2. HPMC inoshandisa zvinhu zvechisikigo zvine simba shoma, zvinoderedza kushatirwa, zvinodzivirira zvakatipoteredza uye zvakachengeteka.
3. PH yakagadzikana zvishoma, uye viscosity yemvura inobuda mumvura inowanzo gadzikana pakati pe pH3.0 kusvika 11.0.
4. Mvura inobuda muchigadzirwa ichi ine mashandiro epamusoro, emulsification, dziviriro yecolloid uye kugadzikana. Kusimba kwayo pamusoro pechinhu kunenge 2% uye mvura inobuda mumvura i42-56dyn/cm.
5. Kana mvura yakora uye yanyorova, inogona kunyungudutswa nekukurumidza mumvura inotonhora, zvimwe zvinonyungudutsa zve organic uye musanganiswa nezvinyungudutsa zve organic.
6. Wedzera kunyungudika: kana kunyungudika kushoma kwawedzerwa, mhinduro yakajeka inonyungudika inogadzirwa, ine hunhu hwekushanda kwakagadzikana uye kujeka kwakanyanya. Kunyungudika kunochinja nekunyungudika. Kunyungudika kwakaderera, ndiko kukura kwedanho rekunyungudika, izvo zvinogona kuvandudza kugadzikana kwekufamba kwehurongwa.
7. Kudzivirira munyu kwakanyanya. HPMC ipolymer isiri ionic, iyo inogara yakagadzikana mu organic electrolyte aqueous solution kana organic electrolyte.
8. Kupisa kwemvura: kana mvura yapiswa kusvika pakupisa kwakati, inenge isisina kujeka kusvika yagadzirwa, izvo zvinoita kuti mvura irasikirwe nekupenya kwayo. Zvisinei, inozochinja kuita mvura yekutanga mushure mekutonhora. Padambudziko rekupisa kwemvura, kupisa kunonyanya kuenderana nerudzi rwechigadzirwa, huwandu hwemvura yaiswa uye mwero wekupisa.
9. HPMC ine zvimwe zvinhu zvinoshandiswa mumakemikari zuva nezuva, zvakaita sezvinhu zvakanaka zvinogadzira firimu, kuramba ma enzyme zvakanyanya, kupararira uye kubatana.
Nguva yekutumira: Chikunguru-29-2022