HPMC
HPMC Hydroxypropyl Methyl Cellulose
Product overview
HPMC inonzi semi-synthetic nonionic cellulose yakasanganiswa ether iyo inowanzoonekwa sehupfu hwakachena kana huchena. Iyo inogadzirwa nekemikari shanduko yemasikirwo cellulose.
Yakanaka solubility yemvura: Inogona kukurumidza kunyungudutswa mumvura inotonhora kuti iite yakajeka viscous mhinduro.
chigadzirwa maitiro
Yakanakisa thickening: Zvinonyanya kuvandudza viscosity uye kuenderana kwemvura, kunatsiridza fluidity uye kugadzikana.
Yakanakisa kuumbwa kwemafirimu: Kana yakaomeswa, firimu rakaoma rinoumbwa, iro rinodzivirira mvura, rinofema uye rinochinjika.
Yakanaka biocompatibility: Isiri-chepfu, isingaravike, isingatsamwire, yakakodzera kumunda webiomedicine.
Kushatisa kwezvakatipoteredza: Kunoshatisa zvakasikwa munzvimbo, zvinoenderana nezvinodiwa zvegirinhi kuchengetedza kwezvakatipoteredza.
kushandiswa kwechigadzirwa
Indasitiri yekuvaka: Inoshandiswa semvura inochengetedza mumiriri uye inodzoreredza mumiriri wesamende dhaka kuvandudza kupararira uye nguva yekushanda; Sechinamira, chinoshandiswa kunamira zvinhu zvekushongedza zvakaita sematairi nemabhura.
Indasitiri yekupfekedza: Seyakakora, dispersant uye stabilizer, inovandudza mashandiro ehuputi.
Pharmaceutical munda: Inogona kushandiswa senge firimu rekuvhara zvinhu, inosimudzira kuburitsa mumiririri, capsule shell zvinhu, kumiswa rubatsiro, nezvimwe.
Indasitiri yechikafu: Kuita seyakakora, emulsifier, stabilizer uye mamwe mabasa.
Nzira yekugadzira
Kazhinji donje, huni seyakagadzirwa zvinhu, kuburikidza nealkalization, propylene oxide uye chloromethane etherification process kugadzirira.
Market tarisiro
Nekuvandudzwa kwehupfumi hwenyika uye kuziva kwezvakatipoteredza, kudiwa kwayo kwemusika kuri kuramba kuchikura. Zvikumbiro muzvivakwa zvakasvibirira, machira ekudzivirira kwezvakatipoteredza, biomedicine nemamwe minda anoramba achikura, uye chiyero chemusika chinotarisirwa kuwedzera kuwedzera. Asi panguva imwecheteyo, indasitiri iri kutarisana nematambudziko mukuvandudza tekinoroji, kukwikwidza kwemusika uye zvinodiwa zvekuchengetedza kwezvakatipoteredza.
shandisa zvinodzivirira
Muchigadziro chekushandiswa, zvakakosha kubhadhara kune nzira yekuparara, uye sarudza nzira yakakodzera yekuparara maererano nemhando dzakasiyana. Panguva imwecheteyo, teerera kumamiriro ekuchengetedza, inofanira kuiswa munzvimbo yakaoma, yakachena inotonhorera kuti uone kunaka kwechigadzirwa uye kushanda.
Hunhu
? Kuchengetedza unyoro
? Colloidal kudzivirira
? Kumiswa
? Kutorwa
? Chiitiko chepamusoro
? Kukora
? Kupararira
? Emulsification
? Kugadzirwa kwemafirimu
Usage
? Zvishandiso zvekuvaka
? Petro Chemical
? Mushonga
? Ceramics
? Textile
? Zvokudya
? Daily Chemical
? Synthetic Resins
? Zvemagetsi
Technical zviratidzo
| Model | UYE | F | J | K |
|---|---|---|---|---|
| Methoxy content /% | 28.0-30.0 | 27.0-30.0 | 16.5-20.0 | 19.0-24.0 |
| Hydroxypropoxy content /% | 7.5-12.0 | 4.0-7.5 | 23.0-32.0 | 4.0-12.0 |
| Dry uremu mwero /% | ≤5.0 | |||
| Viscosity /MPa·S | 100.0 - 80000.0 (yakatsanangurwa kukosha±20%) | |||
| PH(1%25℃) | 5.0-9.0 | |||
| Chiedza chekufambisa /% | ≥80 | |||
| Gel tembiricha / ℃ | 58.0-64.0 | 62.0-68.0 | 68.0-75.0 | 70.0-90.0 |
tsanangudzo mifananidzo
