Hydroxypropyl MethylCellulose (HPMC)
CAS: 9004-65-3
Hydroxypropyl MethylCellulose (HPMC) tabihypromellose ni omi tiotuka methyl cellulose ether, eyi ti o wa ni o gbajumo ni lilo ninu ikole, elegbogi, ounje, ohun ikunra, detergent, kikun, bi thickener, emulsifier, film-tele, binder, dispersing oluranlowo, aabo colloid.We le pese awọn deede ite HPMC, a tun le pese HPMC ti a yipada ni ibamu si awọn ibeere alabara.Lẹhin iyipada ati itọju oju, a le gba awọn ọja ti o tuka sinu omi ni kiakia, gigun akoko ṣiṣi, egboogi-sagging, ati bẹbẹ lọ.
| Ifarahan | Funfun tabi pa-funfun lulú |
| Methoxy (%) | 19.0 ~ 24.0 |
| Hydroxypropoxy (%) | 4.0 ~ 12.0 |
| pH | 5.0 ~ 7.5 |
| Ọrinrin (%) | ≤ 5.0 |
| Ajẹkù lori ina (%) | ≤ 5.0 |
| Iwọn iwọn otutu (℃) | 70 ~ 90 |
| Iwọn patiku | min.99% kọja nipasẹ 100 apapo |
| Aṣoju ite | Viscosity (NDJ, mPa.s, 2%) | Viscosity (Brookfield, mPa.s, 2%) |
| HPMC MP400 | 320-480 | 320-480 |
| HPMC MP60M | 48000-72000 | 24000-36000 |
| HPMC MP100M | 80000-120000 | 40000-55000 |
| HPMC MP150M | 120000-180000 | 55000-65000 |
| HPMC MP200M | 160000-240000 | Min70000 |
| HPMC MP60MS | 48000-72000 | 24000-36000 |
| HPMC MP100MS | 80000-120000 | 40000-55000 |
| HPMC MP150MS | 120000-180000 | 55000-65000 |
| HPMC MP200MS | 160000-240000 | Min70000 |
Awọn ohun elo Aṣoju ti HPMC:
Tile alemora
● Idaduro omi to dara: akoko šiši gigun yoo jẹ ki tiling daradara siwaju sii.
● Imudara imudara ati ilodisi sisun: paapaa fun awọn alẹmọ ti o wuwo.
● Iṣẹ ṣiṣe ti o dara julọ: lubricity ati ṣiṣu ṣiṣu ti pilasita ti wa ni idaniloju, amọ le ṣee lo rọrun ati iyara.
Simenti Pilasita / Gbẹ mix amọ
● Agbekalẹ idapọmọra gbigbẹ ti o rọrun nitori isokuso omi tutu: iṣelọpọ odidi le ni irọrun yago fun, o dara fun awọn alẹmọ ti o wuwo.
● Idaduro omi ti o dara: idena ti isonu omi si awọn sobusitireti, akoonu omi ti o yẹ ti wa ni ipamọ ni adalu ti o ṣe iṣeduro akoko fifun to gun.
● Alekun omi eletan: akoko ṣiṣi silẹ, agbegbe spry ti o gbooro ati ilana eto-ọrọ diẹ sii.
● Rọrun itankale ati ilọsiwaju sagging resistance nitori imudara ilọsiwaju.
Odi putty
● Idaduro omi: akoonu omi ti o pọju ni slurry.
●Anti-sagging: nigba ti ntan corrugation aso ti o nipọn le ṣee yago fun.
● Alekun amọ amọ: da lori iwuwo ti adalu gbigbẹ ati ilana ti o yẹ, HPMC le mu iwọn didun amọ.
Idabobo ita ati Eto Ipari (EIFS)
●Imudara imudara.
● Agbara wetting ti o dara fun igbimọ EPS ati sobusitireti.
●Dinku ẹnu-ọna afẹfẹ ati gbigbe omi.
Ti ara ẹni ipele
●Idaabobo lati itujade omi ati isọdọtun ohun elo.
●Ko si ipa lori slurry fluidity pẹlu kekere iki
HPMC, nigba ti awọn oniwe-omi idaduro abuda mu awọn pari iṣẹ lori dada.
Crack Filler
● Iṣẹ ṣiṣe to dara julọ: sisanra to dara ati ṣiṣu.
● Idaduro omi ṣe idaniloju akoko iṣẹ pipẹ.
●Sag resistance: dara si amọ imora agbara.
Egbogi excipient ati ounje elo:
| Lilo | Ọja ite USP/EP/E464 | Iwọn lilo |
| Olopobobo Laxative | HPMC 75K4000,75K100000 | 3-30% |
| Awọn ipara, gels | HPMC 60E4000,65F4000,75F4000 | 1-5% |
| Igbaradi Ophthalmic | HPMC 60E4000 | 01.-0.5% |
| Oju silė ipalemo | HPMC 60E4000, 65F4000, 75K4000 | 0.1-0.5% |
| Aṣoju idaduro | 60E4000, 75K4000 | 1-2% |
| Antacids | 60E4000, 75K4000 | 1-2% |
| Apapo tabulẹti | HPMC E5, HPMC E15 | 0.5-5% |
| Adehun tutu granulation | HPMC E5, HPMC E15 | 2-6% |
| Awọn ideri tabulẹti | HPMC E5, HPMC E15 | 0.5-5% |
| Matrix itusilẹ ti iṣakoso | 75K100000,75K15000 | 20-55% |
Iṣakojọpọ:
Ọja HPMC jẹ aba ti ni apo iwe Layer mẹta pẹlu apo polyethylene ti inu ti a fikun, iwuwo apapọ jẹ 25kg fun apo kan.
Ibi ipamọ:
Jeki o ni itura gbigbẹ ile ise, kuro lati ọrinrin, oorun, ina, ojo.