Hydroxypropyl methylcellulose yemhando yemakemikari yezuva nezuva ipolymer yakagadzirwa kubva kuzvinhu zvechisikigo zve cellulose cotton linters kuburikidza ne etherification modification. Cellulose ether inobva ku cellulose yechisikigo. Kugadzirwa kwe cellulose ether kwakasiyana nema polymer ekugadzira. Chinhu chayo chikuru i cellulose, iyo polymer compound yechisikigo. Nekuda kwehunhu hwe cellulose yechisikigo, cellulose pachayo haina kugona kuita ne etherification agents. Zvisinei, mushure mekurapwa kwe edema, hydrogen bonds yakasimba pakati pemaketani emamorekuru nemaketani inoparadzwa, uye kusunungurwa kwe hydroxyl group kunova reactive alkali cellulose. Wana cellulose ether.
Hydroxypropyl methylcellulose, inogadzirwa nemakemikari zuva nezuva, ipfu chena kana yero zvishoma, uye haina hwema, haina kunaka uye haina chepfu. Chinhu chinonyungudutsa chinogona kuparadzirwa nekukurumidza mumvura inotonhora uye kusanganiswa nezvinhu zvakasikwa, uye chinosvika pakugadzikana kwakanyanya mumaminitsi mashoma kuti chigadzire mhinduro yakajeka ine viscous. Mvura iyi ine basa repamusoro, yakajeka zvakanyanya, yakasimba, uye haikanganisike nepH kana yanyungudutswa mumvura. Ine simba rekukora uye rekudzivirira kuoma mushampoos nema shower gels, uye ine kuchengetedza mvura uye hunhu hwakanaka hwekugadzira firimu yebvudzi neganda. Nekukwira kwakanyanya kwezvinhu zvepakutanga, cellulose (antifreeze thickener) inoshandiswa mu detergent yekuwachisa, shampoo, shower gel inogona kuderedza mutengo zvakanyanya uye kuwana mhedzisiro yaunoda.
Zvinhu uye zvakanakira zvezuva nezuva makemikari emhando yemvura inotonhora instant cellulose HPMC:
1. Kutsamwa kushoma, kupisa kwakanyanya uye kusina chepfu;
2. Kugadzikana kwepH yakakura, izvo zvinogona kuve nechokwadi chekugadzikana kwayo muhuwandu hwepH 3-11;
3. Kuvandudza kugadzikana kwemuviri;
4. Wedzera furo, simbisa furo, vandudza kutaridzika kweganda;
5. Zvinobudirira kuvandudza kuyerera kwehurongwa.
6. Zviri nyore kushandisa, isa mumvura inotonhora kuti ipararire nekukurumidza pasina kuungana
Kushandiswa kwe HPMC ye chemical grade grade cellulose yezuva nezuva:
Inoshandiswa mu sipo yekuwachisa mbatya, shampoo, body wash, facial cleanser, lotion, cream, gel, toner, conditioner, styling products, toothpaste, mouthwash, toy bubble water.
Basa re HPMC ye chemical grade grade cellulose:
Mukushandiswa kwezvishongedzo, inonyanya kushandiswa pakukora, kuputira furo, kusanganisa zvinhu zvakadzikama, kupararira, kunamira, kuvandudza hunhu hwekugadzira firimu uye kuchengetedza mvura yezvizoro, zvigadzirwa zvine viscosity yakawanda zvinoshandiswa pakukora, zvigadzirwa zvine viscosity yakaderera zvinonyanya kushandiswa pakupararira kwesimbi uye kugadzira firimu.
Tekinoroji yeHPMC yemakemikari emhando yezuva nezuva:
Kusviba kwehydroxypropyl methyl fiber kwakakodzera indasitiri yemakemikari yezuva nezuva kunonyanya kuva 100,000, 150,000, uye 200,000. Kazhinji, kusviba kwakanyanya kunonyanya kushandiswa, uye kukora ndiko kwakanyanya kunaka. Zvichienderana nefomura yako, huwandu hwekuwedzera muzvigadzirwa kazhinji hunenge 1,000. Zvikamu zviviri kusvika kuzvikamu zvina pazviuru.
Zvekungwaririra
Hydroxypropyl methylcellulose, ine makemikari ezuva nezuva asina kukodzera, haina kujeka zvakanaka, haina kusimba mushure mekuchengetedza kwenguva refu, uye zvimwe zvikamu zvinogona kutoita semafungu. Kuti isadonhedze cellulose panguva yekushandisa, inofanira kumutswa isati yasvika pakukwana kwayo.
Nguva yekutumira: Kubvumbi-14-2023