Saabuunta darajada HPMC

Saabuunta darajada HPMCHydroxypropyl methylcellulose waxaa loo isticmaali karaa gudahagacmo nadiifiyaha, dareerahasaabuunta,gacmo dhaqid, saabuunta dharka,saabuun, xabagiwm Waxay leedahay daahfurnaan sare iyo saamayn dhumuc wanaagsan. Waxaa lagu sameeyaa iyadoo la isticmaalayo suuf la safeeyey oo tayo sare leh sida alaab cayriin ah oo lagu marinayo etherification hoos xaaladaha alkaline.

Ugu weynMuuqaals

1. Muuqashada: budo cad ama ku dhawaad ​​cad.

2. Granularity: Heerka gudbinta 100 mesh wuxuu ka weyn yahay 98.5%; heerka gudbinta ee 80 mesh waa 100%.

3. Cufnaanta muuqata: 0.25-0.70g/cm (badanaa ku dhawaad ​​0.5g/cm), cufnaanta gaarka ah 1.26-1.31.

4. Solubility: ku milmay biyaha iyo qaar dareere ah. Daah-furnaan sare iyo waxqabad deggan. Tilmaamaha kala duwan ee alaabadu waxay leeyihiin heerkul jel oo kala duwan, iyo milanka isbeddelka oo leh viscosity. Maqnaanshaha hoose, waa ka sii weynaanta milanka. Tilmaamaha kala duwan ee HPMC waxay leeyihiin farqi u gaar ah xagga waxqabadka. Kala dirida HPMC ee biyaha ma saamayso pH.

5. Iyada oo hoos u dhac ku yimid maadada methoxy group, barta gel ee HPMC ayaa kordhisa, milanka biyaha ayaa hoos u dhacaya, iyo dhaqdhaqaaqa dusha sare ayaa sidoo kale hoos u dhacaya.

6. HPMC waxa kale oo uu leeyahay sifooyinka awoodda dhumucdiisuna, xasilooni pH, haynta biyaha, guryaha film-samaynta aad u fiican, iyo caabbinta enzyme ballaaran, kala firdhiso iyo adhesion.

Hydroxypropyl methyl celluloseHPMCwaayosaabuuntaIsticmaal: loo isticmaalo sidii dhumucdiye, xasiliye, emulsifier, wakiilka gelling, iyo wakiilka hakinta..

Tilmaamaha Kiimikada

Heerka Alaabta:

Guryaha Alaabta

Fasalka saabuunta HPMC badiyaa waa HPMC degdeg ah, kaas oo dusha lagu daweeyay xal daahsan, si fudud ayay ugu milmi kartaa biyo qabow.Farqiga u dhexeeya isla markiibaHPMC milmayhydroxypropyl methylcellulose iyo kuwa kaleaan dusha laga daaweynin HPMC waa in ay ku kala firdhiso biyo qabow, laakiin aan milmin ka dib kala firdhinta, oo waxay samayn doontaa xaalad muuqaal ah oo hufan muddo ka dib. Isla markiibaHPMC milmayhydroxypropyl methyl cellulose ma aha oo kaliya loo isticmaali karaa gudahasaabuunta dareeraha ah, laakiin sidoo kale ku jira xabagta dareeraha ah . Badeecadan hydroxypropyl methyl cellulose isla markiiba kuma dhegi doonto marka la geliyo biyaha, si agabyada kala duwan loogu qaso si siman..

Gudahadareerexabagta, isla markiibamilmayhydroxypropyl methyl cellulose (HPMC) waa in la isticmaalo, sababtoo ah hydroxypropyl methyl cellulose (HPMC) kaliya ayaa lagu kala firdhiyey biyaha iyada oo aan la kala diri karin. Qiyaastii 2 daqiiqo, viscosity ee dareeraha ayaa si tartiib tartiib ah u kordhay, samaynta kolloid viscos ah oo hufan. Qiyaasta lagu taliyey ee hydroxypropyl methyl cellulose (HPMC) gudahadareerexabagta waa 2-4kg.

Baakadaha

Tbaakadaha caadiga ah waa 25kg/bac 

20'FCL: 12 tan oo leh palletized; 13.5 tan oo aan baalaysan.

40'FCL:24tan oo leh palletized;28tan aan palette lahayn.

Sdharbaaxo

Ku kaydi meel hawo leh oo qallalan gudaha gudaha, u fiirso qoyaanka. U fiirso ilaalinta roobka iyo qorraxda inta lagu jiro gaadiidka.