Hydroxypropyl Methylcellulose
HydroxypropylMethylcellulose (HPMC) tabi hypromellosejẹ itọsẹs ti methyl cellulose ethers. O jẹa funfun tabi pa-funfun fibrous tabi granularether celluloselulú. Lọwọlọwọ o jẹ cellulose ethers pẹlu iṣẹ ṣiṣe ti o dara julọ ni agbaye, sisọpọ nipọn, idaduro, pipinka, emulsifying ati imuduro. Hydroxypropyl methyl cellulose (HPMC) kii ṣe majele, rọrun lati lo, ati irọrun tiotuka ninu omi. O jẹ polyanion ni ojutu olomi ati pe o ni awọn ohun-ini ti ara alailẹgbẹ. Awọn pato išẹ jẹ bi isalẹ:
Ti ara ati Kemikali Specification
| Sipesifikesonu | HPMC60E( 2910) | HPMC65F( 2906) | HPMC75K( 2208) |
| Iwọn jeli (℃) | 58-64 | 62-68 | 70-90 |
| Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Viscosity (cps, 2% Solusan) | 3, 5, 6, 15, 50,100,400,4000, 10000, 40000, 60000,100000,150000,200000 | ||
Ikole ite HPMC
| Ikọle Grade HPMC | Viscosity (NDJ, mPa.s, 2%) | Viscosity (Brookfield, mPa.s, 2%) |
| HPMCMP400 | 320-480 | 320-480 |
| HPMCMP60M | 48000-72000 | 24000-36000 |
| HPMCMP100M | 80000-120000 | 40000-55000 |
| HPMCMP150M | 120000-180000 | 55000-65000 |
| HPMCMP200M | 180000-240000 | 70000-80000 |
Detergent ite HPMC
| DetergentGrade HPMC | Viscosity (NDJ, mPa.s, 2%) | Viscosity (Brookfield, mPa.s, 2%) |
| HPMCMP100MS | 80000-120000 | 40000-55000 |
| HPMCMP150MS | 120000-180000 | 55000-65000 |
| HPMCMP200MS | 180000-240000 | 70000-80000 |
Seramiki ite HPMC
| Seramiki Grade HPMC | Viscosity (NDJ, mPa.s, 2%) | Viscosity (Brookfield, mPa.s, 2%) |
| HPMCMP4M | 3200-4800 | 3200-4800 |
| HPMCMP6M | 4800-7200 | 4800-7200 |
| HPMCMP10M | 8000-12000 | 8000-12000 |
Kosimetik ite HPMC
| Ohun ikunra Grade HPMC | Viscosity (NDJ, mPa.s, 2%) | Viscosity (Brookfield, mPa.s, 2%) |
| HPMCMP60MS | 48000-72000 | 24000-36000 |
| HPMCMP100MS | 80000-120000 | 40000-55000 |
| HPMCMP200MS | 160000-240000 | 70000-80000 |
Pharmaceutical ite HPMC
| Pharmaceutical ite HPMC | Igi (cps) | Akiyesi |
| HPMC60E5 (E5) | 4.0-6.0 | HPMCHypromellose 2910 |
| HPMC60E6 (E6) | 4.8-7.2 | |
| HPMC60E15 (E15) | 12.0-18.0 | |
| HPMC60E4000 (E4M) | 3200-4800 | |
| HPMC65F50 (F50) | 40-60 | HPMCHypromellose 2906 |
| HPMC75K100 (K100) | 80-120 | HPMCHypromellose 2208 |
| HPMC75K4000 (K4M) | 3200-4800 | |
| HPMC75K100000 (K100M) | 80000-120000 |
PVC ipele HPMC
| PVC ipele HPMC | Igi (cps) | Akiyesi |
| HPMC60E50(E50) | 40-60 | HPMC |
| HPMC65F50 (F50) | 40-60 | HPMC |
| HPMC75K100 (K100) | 80-120 | HPMC |
Ounjẹ ite HPMC
| Ounjẹ ipele HPMC | Igi (cps) | Akiyesi |
| HPMC60E5 (E5) | 4.0-6.0 | HPMC E464 |
| HPMC60E15 (E15) | 12.0-18.0 | |
| HPMC65F50 (F50) | 40-60 | HPMC E464 |
| HPMC75K100000 (K100M) | 80000-120000 | HPMC E464 |
| MC 55A30000(MX0209) | 24000-36000 | MethylcelluloseE461 |
Awọn ẹya:
1. Solubility: O fẹrẹ jẹ insoluble ni ethanol pipe, ether ati acetone, o si tuka sinu ojutu colloidal ti o han tabi die-die turbid ni omi tutu. O le ti wa ni tituka ni diẹ ninu awọn Organic olomi, ati ki o le tun ti wa ni tituka ni a adalu olomi ti omi-Organic epo.
2. Iyọ resistance: O ti wa ni jo idurosinsin ni olomi solusan nigba ti irin iyọ tabi Organic electrolytes wa.
3. Iṣẹ ṣiṣe: o le ṣee lo bi idaabobo colloid, emulsifier ati dispersant.
4. PH-iduroṣinṣin: PH iye jẹ jo idurosinsin ni ibiti o ti 3.0 ~ 11.0. Awọn iki ti awọn olomi ojutu ni o fee fowo nipasẹ acid tabi alkali.
Ilana molikula:
〔C6H7O2(OH) 3-mn (OCH3) m (OCH2CH(OH) CH3) n] x
Ilana igbekale molikula:
Nlo ti HPMC:
Hydroxypropyl methylcellulose(HPMC) le ṣee lo bi apọn, dispersant, emulsifier, ati oluranlowo fiimu, ati bẹbẹ lọ.IkoleIpele HPMC Awọn ọja le ṣee lo ni awọn kemikali ojoojumọ, awọn ẹrọ itanna, awọn resini sintetiki, ikole ati awọn aṣọ, ite elegbogi HPMC le ṣee lo ninutabulẹti bo, ati be be lo, ati ounje ite HPMC le ṣee lo bi orisirisi ounje additives.
HPMC ItọsọnaAwọn ilana:
1. Ọna omi gbigbona: Fi 1/3 tabi 2/3 ti omi ti o wa ninu apoti naa ki o si gbona si oke 80. Ni ibẹrẹ hydroxypropyl methyl cellulose(HPMC) le ti wa ni boṣeyẹ tuka ninu omi gbona, ati ki o si fi awọn ti o ku iye ti omi tutu si Ni awọn gbona omi slurry, dara lẹhin saropo.
2. Ọna dapọ lulú: dapọ hydroxypropyl methyl cellulose(HPMC) lulú pẹlu iye ti o tobi ju ti awọn eroja lulú miiran, tuka daradara nipasẹ dapọ gbigbẹ, lẹhinna fi omi kun lati tu..
3. Awọn ọna ririn olomi-ara: akọkọ tuka tabi tutu hydroxypropyl methyl cellulose (HPMC) pẹlu ohun elo Organic, ati lẹhinna fi omi kun lati tu.
Ibi ipamọ:
edidi ni itura ati ki o gbẹ ibi.
Igbesi aye selifu:
odun meta
Iṣakojọpọ:
25Kgs iwe apo tabiokun ilu
Akoko ifiweranṣẹ: Jan-01-2024