Soo saaraha Hydroxypropyl MethylCellulose (HPMC)
Hydroxypropyl Methylcellulose (HPMC)
CAS:9004-65-3
Hydroxypropyl Methylcellulose (HPMC) amahypromellosewaa methyl cellulose ether oo biyo ku milma, kuwaas oo si weyn loogu isticmaalo dhismaha, dawooyinka, cuntada, qurxinta, saabuunta, rinjiyeynta, sida dhumuc-dheere, emulsifier, filim-sameeye, xidhe, wakiil kala firdhiya, iyo colloids ilaalin ah. Waxaan bixin karnaa heerka caadiga ah ee HPMC, waxaan sidoo kale bixin karnaa wax laga beddelayHPMCiyadoo loo eegayo shuruudaha macaamiisha. Ka dib marka wax laga beddelo oo dusha sare lagu daweeyo, waxaan heli karnaa alaabta si dhakhso ah loogu kala firdhiyo biyaha, waxaan dheereyn karnaa waqtiga furan, ka hortagga jabka, iwm.
Sifooyinka caadiga ah
| Muuqaalka | Budada cad ama aan cadayn |
| Methoxy (%) | 19.0~ 24.0 |
| Hydroxypropoxy (%) | 4.0 ~ 12.0 |
| pH | 5.0~ 7.5 |
| Qoyaanka (%) | ≤ 5.0 |
| Haraaga shidista (%) | ≤ 5.0 |
| Heerkulka Gelling (℃) | 70 ~ 90 |
| Cabbirka walxaha | ugu yaraan.99% waxay dhex martaa 100 mesh |
Darajooyinka Caanka ah
| Darajada caadiga ah | 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 | Ugu yaraan70000 |
| HPMC MP60MS | 48000-72000 | 24000-36000 |
| HPMC MP100MS | 80000-120000 | 40000-55000 |
| HPMC MP150MS | 120000-180000 | 55000-65000 |
| HPMC MP200MS | 160000-240000 | Ugu yaraan70000 |
Codsiyada Caadiga ah ee HPMC
Koollo Foorno ah
● Haynta biyaha oo wanaagsan: waqtiga furitaanka oo dheeraada ayaa ka dhigi doona taaylada mid waxtar badan leh.
●Isku dhejinta iyo iska caabinta simbiriirixan oo la hagaajiyay: gaar ahaan taayirrada culus.
●Shaqayn wanaagsan: saliidaynta iyo balaastikada balaastikada ayaa la hubiyaa, hoobiyaha waxaa loo isticmaali karaa si fudud oo dhakhso badan.
Malaas Sibidh / Hoobiye isku darka qalalan
●Qaacido fudud oo qalalan oo ay ugu wacan tahay milmida biyaha qabow: sameynta burooyinka si fudud ayaa looga fogaan karaa, taasoo ku habboon taayirrada culus.
●Haysashada biyaha oo wanaagsan: ka hortagga lumitaanka dareeraha ee substrate-ka, biyaha ku habboon waxaa lagu hayaa isku darka taasoo damaanad qaadaysa waqti dheer oo shub ah.
●Baahida biyaha oo korodhay: waqtiga furan oo kordhay, aagga spry-ga oo la ballaariyay iyo qaab-dhismeed dhaqaale ahaan wanaagsan.
●Faafitaanka fudud iyo iska caabinta hoos u dhaca oo la hagaajiyay sababtoo ah joogteynta oo la hagaajiyay.
Putty-ga derbiga
●Haysashada biyaha: biyaha ugu badan ee ku jira dareeraha.
●Ka hortagga dhogorta: marka la faafinayo dahaarka qaro weyn, waxaa laga fogaan karaa dahaarka.
●Kordhinta wax soo saarka hoobiyaha: iyadoo ku xiran miisaanka isku darka qalalan iyo qaacidada ku habboon, HPMC waxay kordhin kartaa mugga hoobiyaha.
Nidaamka Dahaarka Dibadda iyo Dhammaystirka (EIFS)
● Ku dhegid wanaagsan.
●Awood wanaagsan oo qoyn ah oo loogu talagalay guddiga EPS iyo substrate-ka.
● Hoos u dhac ku yimaada hawo-gelinta iyo qaadashada biyaha.
Is-siman
●Ka ilaalinta biyaha soo daadanaya iyo wasakhda walxaha.
● Wax saameyn ah kuma yeelanayo dareeraha slurry-ka iyadoo uu yar yahay viscosity-ga
HPMC, halka astaamaheeda haysashada biyaha ay hagaajinayaan waxqabadka dhammaadka dusha sare.
Buuxiye Dildilaac ah
●Shaqayn wanaagsan: dhumuc iyo balaastik sax ah.
●Haynta biyuhu waxay hubinaysaa in shaqada la sii wado muddo dheer.
●Iska caabbinta jabka: awoodda isku xidhka hoobiyaha oo la hagaajiyay.
Daawaynta farmashiyaha iyo codsiga cuntada:
| Isticmaalka | Heerka badeecada USP/EP/E464 | Qiyaasta |
| Jilciye Badan | HPMC K4M,HPMC K100M | 3-30% |
| Kareemyada, Jel | HPMC E4M, HPMC F4M, HPMC K4M | 1-5% |
| Diyaarinta Indhaha | HPMC E50 | 01.-0.5% |
| Diyaarinta dhibcaha indhaha | HPMC E4M, HPMC F4M, HPMC K4M | 0.1-0.5% |
| Wakiilka joojinta | HPMC E3, HPMC E5 | 1-2% |
| Daawooyinka lidka asiidhka | HPMC E50, HPMC F50 | 1-2% |
| Kiniiniyada xidhka | HPMC E5, HPMC E100 | 0.5-5% |
| Qoyanta Qoyan ee Shirka | HPMC E5, HPMC A4C | 2-6% |
| Dahaarka kiniinka | HPMC E5, HPMC E15 | 0.5-5% |
| Matrix-ka Sii-deynta La Xakameeyay | HPMC K100, HPMC K100M | 20-55% |
Baakadaha:
Badeecada HPMC waxaa lagu buuxiyay bac warqad ah oo saddex lakab ah oo leh bac gudaha ah oo polyethylene ah oo la xoojiyay, miisaanka saafiga ah waa 25kg bac kasta.
Kaydinta:
Ku hay bakhaar qabow oo qalalan, ka fog qoyaanka, qorraxda, dabka, iyo roobka.
Shirkadda Kiimikada ee KIMA, Ltd.waa soo saaraha hormuudka ka ah soo saaraha cellulose ethers, oo ay ku jirto warshadda Hydroxypropyl Methylcellulose (HPMC), oo ku shaqeysa magaca summada KimaCell®. Iyada oo leh awood wax soo saar oo ah 20,000 tan sannadkii, shirkaddu waxay alaabada HPMC ee tayada sare leh u siisaa warshado kala duwan oo adduunka ah.