Hydroxypropyl Methylcellulose (HPMC)
Hydroxypropyl Methylcellulose Inoshandiswa Sei?
Hydroxypropyl Methylcellulose (HPMC) i polymer inoshanda zvakasiyana-siyana ine huwandu hwakawanda hwekushandisa mumaindasitiri akasiyana siyana. Zvinhu zvayo zvakasiyana-siyana zvinoita kuti zvive zvakakosha mumhando dzakasiyana-siyana. Heano mamwe akajairika kushandiswa kweHydroxypropyl Methylcellulose:
Chii chinonzi General Property yeHPMC?
Hydroxypropyl Methylcellulose (HPMC) inotorwa selulosi ine huwandu hwezvivakwa zvinoita kuti ishande mumaindasitiri akasiyana. Heano maitiro akajairwa eHPMC:
Tsanangudzo
Chitarisiko |
Upfu huchena kana husina-chena |
Methoxy ( %) |
19.0~ 24.0 |
Hydroxypropoxy (%) |
4.0 ~ 12.0 |
pH |
5.0~ 7.5 |
Hunyoro (%) |
≤ 5.0 |
Zvisaririra pakubatidza (%) |
≤ 5.0 |
Gelling tembiricha (℃) |
70 ~ 90 |
Chikamu saizi |
min.99% inopfuura nepakati pe100 mesh |
Yemhando giredhi |
Viscosity (NDJ, mPa.s, 2%) |
Viscosity (Brookfield, mPa.s, 2%) |
HPMC KM8400 |
320-480 |
320-480 |
HPMC KM860M |
48000-72000 |
24000-36000 |
HPMC KM8100M |
80000-120000 |
40000-55000 |
HPMC KM8150M |
120000-180000 |
55000-65000 |
HPMC KM8200M |
160000-240000 |
Min70000 |
HPMC KM860MS |
48000-72000 |
24000-36000 |
HPMC KM8100MS |
80000-120000 |
40000-55000 |
HPMC KM8150MS |
120000-180000 |
55000-65000 |
HPMC KM8200MS |
160000-240000 |
Min70000 |
Sei uchisarudza kaimaoxing HPMC?
Kusarudza Kaimaoxing Hydroxypropyl Methylcellulose (HPMC) inogona kupa zvakati wandei zvakanakira, sezvo kambani inozivikanwa nekuzvipira kwayo kune mhando, hunyanzvi, uye kugutsikana kwevatengi. Hezvino zvimwe zvikonzero nei ungafunga kusarudza Kaimaoxing HPMC: