Hydroxypropyl Methylcellulose (HPMC)
Kodi Hydroxypropyl Methylcellulose Amagwiritsidwa Ntchito Bwanji?
Hydroxypropyl Methylcellulose (HPMC) ndi polima wosunthika wokhala ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana. Zake zapadera zimapangitsa kuti zikhale zamtengo wapatali mumitundu yosiyanasiyana. Nazi zina zomwe zimagwiritsidwa ntchito pa Hydroxypropyl Methylcellulose:
Kodi General Properties ya HPMC ndi Chiyani?
Hydroxypropyl Methylcellulose (HPMC) ndi chochokera ku cellulose chokhala ndi zinthu zingapo zomwe zimapangitsa kuti zikhale zothandiza m'mafakitale osiyanasiyana. Nawa katundu wamba wa HPMC:
Kufotokozera
Maonekedwe |
ufa woyera kapena woyera |
Njira (%) |
19.0-24.0 |
Hydroxypropoxy (%) |
4.0 ~ 12.0 |
pH |
5.0-7.5 |
Chinyezi (%) |
≤ 5.0 |
Zotsalira pakuyatsa ( %) |
≤ 5.0 |
Kutentha kwa Gelling ( ℃ ) |
70-90 |
Tinthu kukula |
min. 99% kudutsa 100 mauna |
Mlingo wamba |
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 |
Pafupifupi 70000 |
HPMC KM860MS |
48000-72000 |
24000-36000 |
HPMC KM8100MS |
80000-120000 |
40000-55000 |
HPMC KM8150MS |
120000-180000 |
55000-65000 |
HPMC KM8200MS |
160000-240000 |
Pafupifupi 70000 |
Chifukwa chiyani kusankha kaimaoxing HPMC?
Kusankha Kaimaoxing Hydroxypropyl Methylcellulose (HPMC) ikhoza kupereka maubwino angapo, popeza kampaniyo imadziwika chifukwa chodzipereka pakuchita bwino, ukatswiri, komanso kukhutira kwamakasitomala. Nazi zifukwa zomwe mungaganizire kusankha Kaimaoxing HPMC: