Hydroxypropyl methylcellulose inogadzirwa kubva kune yakachena kwazvo donje cellulose kuburikidza neyakakosha etherification pasi pemamiriro ealkaline, uye maitiro ese anopedzwa pasi pekutarisa otomatiki. Iyo isinganyungudike muether, acetone uye absolute ethanol, uye inozvimba kuita yakajeka kana zvishoma ine makore colloidal mhinduro mumvura inotonhora. Mushonga wemvura une basa repamusoro, kujeka kwepamusoro uye kushanda kwakagadzikana. Inogona kushandiswa sekuisa mataira, marble, kushongedzwa kwepurasitiki, paste yekusimbisa, uye inogona zvakare kuderedza huwandu hwesimende. Kushanda kwekuchengetedza mvura kwehydroxypropyl methyl fiber inodzivirira slurry kubva pakutsemuka nekuda kwekunyanya kuomesa mushure mekushandisa, uye inowedzera simba mushure mekuoma.
Nekudzikira kwemethoxyl yemukati, iyo gel point inowedzera, kunyungudika kwemvura kunoderera, uye basa repamusoro rinodzikirawo. Chigadzirwa chacho chinewo hunhu hwekukora, kuramba munyu, yakaderera dota poda, pH kugadzikana, kuchengetedza mvura, dimensional kugadzikana, yakanakisa kuumbwa kwemafirimu, uye kuwanda kwe enzyme kuramba, dispersibility uye kubatana.
Inoshandiswa seyakakora, dispersant uye stabilizer muindasitiri yependi, uye ine kuenderana kwakanaka mumvura kana organic solvents. Sekubvisa pendi. Inoshandiswa seyakakora, dispersant uye stabilizer muindasitiri yeinki, uye ine kuenderana kwakanaka mumvura kana organic zvinonyungudutsa. Ichi chigadzirwa chinoshandiswawo zvakanyanya mumatehwe, zvigadzirwa zvemapepa, kuchengetedza michero nemiriwo uye maindasitiri emachira.
Nguva yekutumira: Mar-30-2023