Mugadziri weHydroxypropyl MethylCellulose (HPMC)
Hydroxypropyl MethylCellulose (HPMC)
CAS:9004-65-3
Hydroxypropyl MethylCellulose (HPMC) kanahypromelloseimethyl cellulose ether inonyungudika mumvura, inoshandiswa zvakanyanya mukuvaka, mishonga, chikafu, zvizoro, sipo, pendi, se thickener, emulsifier, firimu-former, binder, kuparadzira, colloids dzinodzivirira. Tinogona kupa HPMC yegiredhi renguva dzose, tinogonawo kupa yakagadziriswa.HPMCzvinoenderana nezvinodiwa nevatengi. Mushure mekugadziriswa uye kugadziriswa pamusoro, tinogona kuwana zvinhu zvinoparadzirwa mumvura nekukurumidza, kuwedzera nguva yekuvhurwa, kudzivirira kudzika, nezvimwewo.
Zvimiro zvakajairika
| Chitarisiko | Upfu huchena kana husina kuchena |
| Methoxy ( %) | 19.0~ 24.0 |
| Hydroxypropoxy ( %) | 4.0 ~ 12.0 |
| pH | 5.0~ 7.5 |
| Hunyoro ( %) | ≤ 5.0 |
| Zvasara pakupisa ( %) | ≤ 5.0 |
| Kupisa kweGelling (℃) | 70~ 90 |
| Saizi yezvimedu | min.99% inopfuura nepakati pe100 mesh |
Magiredhi Akakurumbira
| Giredhi rakajairika | Kusviba (NDJ, mPa.s, 2%) | Kusviba (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 |
Mashandisirwo Akajairika eHPMC
Namira yeTile
●Kuchengetedza mvura zvakanaka: nguva yakareba yekuvhura ichaita kuti kuisa mataira kushande zvakanaka.
●Kunamira kwakasimba uye kuramba kutsvedza: kunyanya kune mataira anorema.
●Kushanda zviri nani: plaster inonyoroveswa uye inonyungudika, dhaka rinogona kuiswa zviri nyore uye nekukurumidza.
Purasi yesimende / Dhaka rakasanganiswa rakaoma
●Musanganiswa wakaoma uri nyore nekuda kwekunyunguduka kwemvura inotonhora: kuumbwa kwemapundu kunogona kudzivirirwa zviri nyore, zvakanakira mataira anorema.
●Kuchengetedza mvura zvakanaka: kudzivirira kurasikirwa kwemvura kuzvinhu zviri pasi pevhu, huwandu hwemvura hwakakodzera hunochengetwa mumusanganiswa izvo zvinovimbisa nguva yakareba yekongiri.
●Kudiwa kwemvura kwakawedzera: nguva yakawanda yekuvhura, nzvimbo yakakura yekusvinira mvura uye musanganiswa wemvura usingadhuri.
●Kupararira kuri nyore uye kuramba kwakasimba kwemvura kunoramba kuchidonha nekuda kwekuvandudzika kwemvura.
Putty yemadziro
●Kuchengetwa kwemvura: huwandu hwakawanda hwemvura mumatope.
●Anodzivirira kudonha: kana uchiparadzira ganda rakakora, corrugation inogona kudzivirirwa.
●Kuwedzera kwegoho remota: zvichienderana nehuremu hwemusanganiswa wakaoma uye fomura yakakodzera, HPMC inogona kuwedzera huwandu hwemota.
Sisitimu yekudzivirira yekunze uye yekupedzisa (EIFS)
●Kunamira kwakasimba.
●Kukwanisa kunyorovesa zvakanaka pabhodhi reEPS nepasi pevhu.
●Kupinda kwemhepo kwakaderera uye kudhonza mvura.
Kuzvienzanisa
●Dziviriro kubva mukubuda kwemvura uye kusvibiswa kwezvinhu.
●Hapana chinokanganisa kuyerera kwemvura ine viscosity shoma
HPMC, nepo hunhu hwayo hwekuchengetedza mvura hunowedzera kushanda kwayo pamusoro.
Muchina wekuzadza maburi
●Kushanda zviri nani: ukobvu hwakakodzera uye purasitiki.
●Kuchengetwa kwemvura kunoita kuti basa rirambe richienderera mberi.
●Kusagadzikana kwemvura: kugona kwakawedzerwa kwekubatanidza dhaka.
Mishonga inobatsira uye chikafu chinoshandiswa:
| Kushandiswa | Chigadzirwa chemhando ye USP/EP/E464 | Chipimo chemushonga |
| Inobvisa manyoka akawanda | HPMC K4M,HPMC K100M | 3-30% |
| Makirimu, Majeli | HPMC E4M, HPMC F4M, HPMC K4M | 1-5% |
| Kugadzirira Maziso | HPMC E50 | 01.-0.5% |
| Magadzirirwo emadonhwe eziso | HPMC E4M, HPMC F4M, HPMC K4M | 0.1-0.5% |
| Mumiriri wekuturika | HPMC E3, HPMC E5 | 1-2% |
| Mishonga inorwisa asidhi | HPMC E50, HPMC F50 | 1-2% |
| Mapiritsi anosunga | HPMC E5, HPMC E100 | 0.5-5% |
| Musangano Wet Granulation | HPMC E5, HPMC A4C | 2-6% |
| Kuputira mapiritsi | HPMC E5, HPMC E15 | 0.5-5% |
| Matrix Yekuburitswa Inodzorwa | HPMC K100 ,HPMC K100M | 20-55% |
Kurongedza:
Chigadzirwa cheHPMC chakafukidzwa mubhegi repepa rine mativi matatu rine bhegi remukati repolyethylene rakasimbiswa, huremu hwaro i25kg pabhegi rega rega.
Kuchengetera:
Chengeta mudura rinotonhorera uye rakaoma, kure nehunyoro, zuva, moto, kana mvura.
KIMA Chemical Co., Ltd.ikambani inotungamira mukugadzira ma ether e cellulose, kusanganisira fekitori yeHydroxypropyl Methylcellulose (HPMC), inoshanda pasi pezita rekuti KimaCell®. Iine kugona kugadzira matani zviuru makumi maviri pagore, kambani iyi inopa zvigadzirwa zveHPMC zvemhando yepamusoro kumaindasitiri akasiyana-siyana pasi rese.