Muzvizoro, mune zvakawanda zvisina ruvara uye zvisinganhuwi zvemakemikari zvinhu, asi zvishoma zvisiri-chepfu. Nhasi ndichakusumahydroxyethyl cellulose, iyo inowanikwa zvikuru muzvizoro zvakawanda kana kuti zvinodikanwa zvezuva nezuva.
Hydroxyethyl cellulose
Iyo inozivikanwawo se (HEC) ichena kana kujeka yero, isinganhuhwi, isina chepfu fibrous kana upfu. Nekuda kwehunhu hwayo hwakanaka hwekukora, kumisa, kuparadzira, emulsifying, kunamatira, kugadzira firimu, kuchengetedza unyoro uye kupa inodzivirira colloid, HEC yakashandiswa zvakanyanya muminda yekurapa uye yekuzora.
Product Features
1. HEC inonyungudika mumvura inopisa kana mvura inotonhora, kupisa kwepamusoro kana kubikira pasina kunaya, kuitira kuti ive nemhando dzakasiyana-siyana dzekunyungudika uye viscosity maitiro, uye kwete-thermal gelation;
2. Haisi-ionic uye inogona kugarisana nemamwe mapolymers anonyungudika nemvura, surfactants uye munyu mune zvakasiyana-siyana. Iyo yakanakisa colloidal thickener yemhinduro dzine yakakwira-concentration dielectrics;
3. Kukwanisa kuchengetedza mvura kwakapetwa kaviri kupfuura yemethyl cellulose, uye ine zviri nani kuyerera kwemutemo;
4. Kuenzaniswa neyakazivikanwa methyl cellulose uye hydroxypropyl methyl cellulose, kukwanisa kuparadzira kweHEC ndiyo yakaipisisa, asi kukwanisa kwekudzivirira kwecolloid ndiyo yakasimba.
RoleyeHECmuzvizoro
Huremu hwemamorekuru muzvizoro, kuwanda kwezvinhu zvakaita semasikirwo ekugadzira uye artificial synthetics akasiyana, saka zvinodikanwa kuwedzera solubilizer kuti zvese zvinongedzo zvishande zvakanyanya. Iyo solubility uye viscosity zvivakwa zve hydroxyethyl cellulose zvinonyatso kuita basa, uye kuchengetedza hunhu hwakaenzana, kuitira kuti igone kuchengetedza chimiro chepakutanga chezvizoro mumwaka yekutsinhana kutonhora nekupisa. Mukuwedzera, ine zvinhu zvinonyorovesa uye inowanzowanikwa mune zvizoro zvezvigadzirwa zvinonyorovesa. Kunyanya masikisi, toner, nezvimwewo zvinenge zvawedzerwa.
Functioneffect
Hydroxyethyl cellulose inoshandiswa muzvizoro senge emollients, thickeners, nezvimwewo haina chepfu. Uye inoonekwa seNo. 1 kuchengetedzwa kwezvakatipoteredza chigadzirwa neEWG.
Nguva yekutumira: Zvita-12-2022