HPMC waa non-ionic , biyaha ether cellulose milmi in samaynta filimada, biyo-hayntiisa, xasiloonida, xabagta, gaar ahaan si ballaaran loo isticmaalo qalabka dhismaha sababtoo ah waxaa loo doortay si kor loogu qaado adhesion, haynta biyaha, iyo lubricity, hoos u dhac iyo iska caabin dildilaaca. Ethers cellulose oo la beddelay ayaa hagaajiya silbashada, caabbinta jilicsan ee cadaadiska iyo galmada jilicsanaanta. Sidaa darteed, sibidhka iyo matoorada ku salaysan malaasta, ayaa noqon doona doorashadaada ugu fiican. Waa cad cad ama budo cad, aan sun lahayn dhadhamin, oo si diyaar ah ugu milmi biyo kulul ama qabow.
HPMC waxa kale oo loo isticmaali jiray dhoobada, tubaakada iyo saabuunta, iwm.
Hababka kala duwan ee binder, Youngcel waxay ku siin kartaa alaabooyin kala duwan ether cellulose si ay si fudud u buuxiyaan shuruudaha kala duwan.
- Awood shaqo oo horumarsan
- Baahida biyaha sare iyo wax soo saarka sare
- iska caabin sag heer sare ah
- Waqti dheer oo furan
- Way fududahay in la kala qaado oo aan ku dheggan mindida
| Magaca alaabta | Hydroxy propyl methyl cellulose (HPMC) |
| Waxa ku jira metoxyl | 24.0 - 30.0 |
| Waxa ku jira hydroxy propyl | 9.0 - 12.0 |
| Heerkulka gelation | 63 ℃ - 75 ℃ |
| Qoyaanka | ugu badnaan.5% |
| Dambas | ugu badnaan 5% |
| Qiimaha PH | 7 - 8 |
| Muuqashada | budo cad |
| Jirdhiska | 80-100 mesh |
| Viscosity | 4,000 ilaa 200,000 waa la beddeli karaa |
| HPMC waxay kordhisay maadada methoxy waxay yaraynaysaa, milanka biyaha ee dhibicda jel iyo dhaqdhaqaaqa dusha sidoo kale hoos u dhaca, waxay kuxirantahay xaalada macmiilka. | |
