- Zvigadzirwa zveHydroxypropyl methyl cellulose zvekuvaka zvinoshandiswa zvakanyanya kuvandudza mashandiro ezvivakwa zvehydrocoagulant, senge simende uye gypsum.Mune simende-yakavakirwa madhaka, inovandudza kuchengetedza kwemvura, inorebesa nguva yekururamisa uye nguva yekuvhura, uye inoderedza kuyerera kurembera.
- 1. Kuchengeta mvura
- Kuvaka yakakosha hydroxypropyl methyl cellulose kudzivirira kupinda kwemvura mumadziro.Nhamba yakakodzera yemvura inogara mudhaka, kuitira kuti simiti ive nenguva yakareba ye hydration.Kuchengetwa kwemvura kwakaenzana ne viscosity ye cellulose ether solution mudhaka.Iyo yakakwirira viscosity, zviri nani kuchengetedza mvura.Sezvo mamorekuru emvura anowedzera, kuchengetwa kwemvura kunoderera.Nekuti kune imwecheteyo yekuvaka yakatsaurirwa hydroxypropyl methyl cellulose mhinduro, kuwedzera kwemvura kunoreva kuti viscosity inodzikira.Kuvandudzwa kwekuchengetedza mvura kuchaita kuti kuwedzerwa kwenguva yekuporesa kwedhaka iri kuvakwa.
- 2.vandudza kuvaka
- Hydroxypropyl methyl cellulose HPMC application inogona kuvandudza kuvaka kwedhaka.
- 3.lubrication kugona
- Yese mhepo inopinza maajenti inoshanda seanonyorova nekudzikisa kusimba kwepamusoro uye kubatsira hupfu hwakatsetseka mudhaka kuti hupararire kana hwakasanganiswa nemvura.
- 4. Anti-kuyerera kurembera -
- Good flow resistant dhaka zvinoreva kuti hapana njodzi yekuyerera yakarembera kana kuyerera ichidzika kana uchishanda mumitsetse yakakora.Kuyerera kwekudzivirira kunogona kuvandudzwa nekuvaka yakatsaurwa hydroxypropyl methyl cellulose.Kunyanya iyo ichangobva kugadzirwa chivakwa chakatsaurirwa hydroxypropyl methyl cellulose inogona kupa dhaka zviri nani kuyerera kuramba kunorembera.
- 5. Bubble content
- Yakakwira bubble yemukati inotungamira kune zvirinani goho redhaka uye kushanda, kuderedza kuputika kuumbwa.Iyo inoderedzawo kukosha kwesimba, "liquefaction" chiitiko.The bubble content kazhinji zvinoenderana nenguva yekukurudzira.
Nguva yekutumira: Nov-21-2022