HydroxyPropyl Methylcellulose(HPMC) CAS:9004-65-3 Alaab-qeybiye Soo-saare

Hydroxypropyl methyl cellulose waa propylene glycol ether oo ka tirsan methylcellulose kaas oo labada kooxood ee hydroxypropyl iyo methyl ay ku xiran yihiin giraanta gulukooska ee aan biyaha lahayn ee cellulose iyadoo la adeegsanayo isku xirka ether. Hydroxypropyl methyl cellulose waxaa laga sameeyaa methyl cellulose iyadoo la adeegsanayo ficilka alkali iyo propylene oxide. Badeecada ka dhalata waa nooc ka soo jeeda ether oo biyo ku milma oo ka mid ah cellulose oo ka kooban labada kooxood ee methoxy iyo hydroxypropyl. Heerka beddelka waa 1.08 ilaa 1.83 iyadoo kooxaha hydroxypropyl ay yihiin qayb yar. Budada cad ilaa caddaan ama granules. Ku milma biyaha iyo qaar ka mid ah dareerayaasha dabiiciga ah. Kuma milma ethanol, xalka biyaha ku jira wuxuu leeyahay firfircooni dusha sare ah, wuxuu sameeyaa filim khafiif ah ka dib marka la qalajiyo, wuxuuna maraa kala-guur dib loo celin karo oo ka bilaabma sol ilaa jel isagoo ku kululeynaya oo qaboojinaya.

Dalbo ama Codso Qiimayn

Faahfaahinta Badeecada

Calaamadaha Alaabta

Codsiga iyo Saamaynta

Hydroxypropyl Methyl Cellulose (HPMC) waa polymers-ka biyaha ku milma ee laga helo cellulose. Waxaa caadi ahaan loo isticmaalaa sidii dhumuc-saareyaal, xidheyaal, filim sameeyayaal, iyo wakiillo haynta biyaha. Waxay sidoo kale u shaqeeyaan sidii qalabka joojinta, surfactants, saliidaha, colloids-ka ilaalinta, iyo emulsifiers. Intaa waxaa dheer, xalalka polymers-kan waxaa loo isticmaalaa jel ahaan kuleylka. Hydroxypropyl methyl cellulose waxaa loo isticmaalaa sidii saliid indhaha ah, emulsifier iyo wakiil dhumuc-saare iyo joojin. Waxaa si weyn loogu isticmaalaa sidii qalab kaabiye ah qaacidooyinka dawooyinka. Waxay u shaqaysaa sidii cunto lagu daro. Dhibcaha indhaha waxaa loo yaqaan ilmada macmalka ah, kuwaas oo loo isticmaalo in lagu yareeyo qallayl indhaha iyo xanuun. Waxay ka heshaa codsiyo dhinacyo kala duwan sida emulsifier, filim hore, colloid ilaalin ah, xasiliye, wakiil joojin, ama qaro weyn cuntooyinka. Gargaarka farmashiyaha (wakiil joojin; kiniiniga kaabiye; demulcent; wakiilka kordhinta viscosity); side hydrophilic ee nidaamyada keenista daawada. Ku dhejiyada, emulsions asfalt, isku-darka shabagga, hoobiyeyaal taayir ah, isku-darka balaastikada, sibidhka, rinjiga.

Muunadda Badeecada

Baakaynta Alaabta:

Macluumaad Dheeraad ah:

Halabuurka	C3H7O
Baaritaan	99%
Muuqaalka	Budada cad ilaa kareemka
Lambarka CAS.	9004-65-3
Baakad	25KG
Muddada Khafiska	2 sano
Kaydinta	Ku kaydi meel qabow oo qalalan
Shahaadada	ISO.