Fasalka saabuunta HPMC

Fasalka saabuunta HPMC

Fasalka saabuunta HPMCHydroxypropyl methylcelrelose waxaa loo isticmaali karaa gudahagacmo nadiifiye, dareerewatjiine,Dhaqida gacmaha, saabuunta dharka lagu dhaqdo,saabuun, koolloiwm. Waxay leedahay daahfurnaan sare iyo saameyn qaro weyn oo wanaagsan. Waxaa lagu sameeyaa iyadoo la adeegsanayo suuf tayo sare leh oo tayo sare leh sida ashyaa'da ceyriinka ah oo lagu soo kaco xaaladaha alkaline.

 

MuhiimsanMuujintas

1. Muuqaal: Caddaan ama ku dhawaad ​​budo cad.

2. Granlaulation: Heerka kaarka 100 mesh ayaa ka badan 98.5%; Heerka kaarka ah ee 80 mesh waa 100%.

3. Cufnaanta muuqata: 0.25-0.70G / cm (badiyaa qiyaastii 0.5g / cm), cufnaanta gaarka ah 1.36-1.31.

4. Xallinta: Ku dhex milma biyaha iyo qaar ka mid ah dareeraha qaarkood. Hufnaan sare iyo waxqabadka xasilloon. Faahfaahinta kala duwan ee badeecadaha waxay leeyihiin heerkul kala duwan oo gel ah, iyo isbadal isku-dhafan oo leh viscosity. Hoos u dhaca cod-galka, kuwa kor u qaadida jilitaanka. Faahfaahinta kala duwan ee HPMC waxay leeyihiin kala duwanaansho gaar ah waxqabadka. Kala diridda HPMC ee biyaha ku jirta ma saameeyaan PH.

5. Iyada oo hoos u dhaca codadka cotariyada ee loo yaqaan 'cothoxy', meesha ay ku dhacdo GEL-ga ee HPMC, ishiil-xumada biyaha ayaa yaraanaya, oo waxqabadka dusha sarena waa hooseeyaa.

6. HIPMC sidoo kale waxay leedahay astaamaha awooda qaro weyn, xasilloonida, haynta biyaha, alif-gelinta wanaagsan ee sameynta filimka, iyo caabbinta ballaaran ee enzyme-ka ballaaran, kala firidhsan, kala firidhsan iyo isku-darka.

Hydroxypropyl byluleHpmcloogu tala-galaywasakhtireAdeegso: Waxaa loo isticmaalaa sidii dhumuc weyn, xasilooni, wakiil, wakiil wakiil ah, iyo ka hakinta wakiilka.hydroxypropyl bylul cell belule: haynta biyaha iyo dhumucdu.

 

Qeexitaanka kiimikada

Cayimid

Hpmc60E( 2910) Hpmc65F( 2906) Hpmc75K(2208)
Heerkulka Gel (℃) 58-64 62-68 70-90
Methoxy (wt%) 28.0-30.0 27.0-30.0 19.24.0.0
Hydroxyproxy (wt%) 7.0-12.0 4.0-7.5 4.0-12.0
Viscosity (CPS, 2% xalka) 3, 5, 6, 15, 50,100, 400,4000, 10000, 40000, 60000,100000, 150000,200000

 

Fasalka wax soo saarka:

WasakhtireGFade HPMC Viscosity (NDJ, MPA.S, 2%) Viscosity (prokfifield, mpa.s, 2%)
HpmcMp100ms 80000-120000 400-55000
HpmcMp150ms 120000-180000 55000-65000
HpmcMp200mS 180000-240000 700-80000

 

Alaabada wax soo saarka

Fasalka saabuunta ah ee HPMC ayaa inta badan deg-degga ah HPMC oo deg deg ah, oo dusha sare lagu daweeyo oo lagu daaweeyo xalka daahida, si fudud ayaa loogu safan karaa biyaha qabow.Farqiga u dhexeeya isla markiibakulushahay HPMChydroxypropyl methylcelrenose iyoDusha sare ee aan daweyn karin HPMC Waa in ay ku kala firidhsan tahay biyo qabow, laakiin ma baabi'iso ka dib marka la kala firdhiyo, oo uu dhisi doono dowlad muuqaal hufan muddo ka dib. Dhakhsashokulushahay HPMChydroxypropyl bylulose bylulose kaliya looma isticmaali karosaabuunta dareeraha ah, laakiin sidoo kale ku jirta xabagta dareeraha ah. Alaabtaas byroxypropyl pluyl bylule si dhakhso leh uma dhegi doono markii biyaha lagu dhejiyo, si ashyaa kala duwan si siman loogu dhex daro.

Gudahadareere ahKoollo, isla markiibakacsanHydroxypropyl bylule (HPMC) waa in la istcimaalaa, maxaa yeelay heydroxypropyl methyl bylulose (HPMC) ayaa lagu kala firdhiyaa oo keliya biyo la'aan. Qiyaastii 2 daqiiqo, aragtida dareeraha ee dareeraha ayaa si tartiib tartiib ah u kordhay, sameysashada viscous viscous transpareus. Qiyaasta lagu taliyay ee ku saabsan hydroxypropyl byluyl bylulose (HPMC) gudahadareere ahKoollo waa 2-4kg.

 

Ka iibsi

TIsaga xirxiran waa 25kg /boorso 

20'FCL: 12 ton oo la jajabiyey; 13.5 ton oo aan la isku halleyn karin.

40'fcl:24tan oo leh la jeexjeexay;28ton oo aan loo dulqaadan karin.

 

Srjee

Ku keydi meel hawo hawo leh oo qalalan gudaha, fiiro gaar ah u yeelo qoyaanka. U fiirso roobka iyo ilaalinta qoraxda inta lagu gudajiro gaadiidka.

 

 

 


Waqtiga Post: Jan-01-2024