Bixinta Degdegga ah ee Shiinaha Dheelitirka sare ee hydroxyethyl cellulose HEC ee isticmaalka saliidda
Badeecadahayagu si ballaaran ayaa loogu tixgeliyaa oo lagu kalsoonaan karaa dadka isticmaala dhammaadka waxayna la kulmi karaan baahiyo dhaqaale iyo bulsho oo isbeddelaya oo joogto ah oo ah Bixinta Degdegga ah ee Shiinaha.cellulose hydroxyethylHEC ee isticmaalka saliidda, Waxaan si diirran u soo dhaweyneynaa ganacsatada gudaha iyo dibaddaba si ay noola soo xiriiraan oo ay noola abuuraan xiriir saaxiibtinimo urureed, waxaanan sameyn doonnaa waxa ugu fiican si aan kuugu adeegno.
Badeecooyinkeena waxaa si ballaaran u arka oo lagu kalsoonaan karo dadka isticmaala dhammaadka waxayna la kulmi karaan baahiyo dhaqaale iyo bulsho oo isbeddelaya oo joogto ahShiinaha HEC, cellulose hydroxyethylShirkaddayadu waxay bixisaa noocyo badan oo kala duwan laga bilaabo iibka kahor ilaa adeegga iibka kadib, laga bilaabo horumarinta badeecada ilaa hubinta isticmaalka dayactirka, iyadoo lagu saleynayo xoog farsamo oo xooggan, waxqabadka badeecada oo sarreeya, qiimaha macquulka ah iyo adeegga ugu fiican, waxaan sii wadi doonnaa horumarinta, si aan u bixinno alaabada iyo adeegyada tayada sare leh, iyo kor u qaadidda iskaashiga waara ee macaamiisheenna, horumarinta wadajirka ah iyo abuurista mustaqbal wanaagsan.
Sharaxaadda Badeecada
Lambarka CAS:9004-65-3
Darajada Saabuunta Hydroxypropyl Methylcellulose (HPMC) waa budo cad oo leh milmi biyo oo wanaagsan. Darajada Saabuunta Hydroxypropyl Methylcellulose (HPMC) waa dusha sare ee lagu daaweeyo iyada oo loo marayo habka wax soo saarka gaarka ah, waxay bixin kartaa daxal sare oo leh xal degdeg ah oo dib u dhac ah. Darajada Saabuunta HPMC si dhakhso ah ayaa loogu milmi karaa biyo qabow waxayna kordhin kartaa saameyn dhumuc weyn. Hydroxypropyl Methyl Cellulose (HPMC) waxay bixin kartaa daxal dhammaan noocyada nidaamka surfactant. Dusha sare ee budada waxaa lagu daaweeyay iyada oo loo marayo hab gaar ah, sidaa darteed si dhakhso ah ayaa loogu milmi karaa biyaha mana laha isku-darka, daxalaynta ama roobka inta lagu jiro kala-baxa.
Darajada Nadiifiyaha HPMC si dhakhso ah ayaa loogu kala diri karaa xal lagu qasay biyo qabow iyo walxo dabiici ah. Daqiiqado ka dib, waxay gaari doontaa isku dheelitirnaanteeda ugu badan waxayna samayn doontaa xal dhalaal ah oo hufan. Xalka biyaha wuxuu leeyahay firfircooni dusha sare ah, hufnaan sare, xasillooni xooggan, iyo kala dirida biyaha saameyn kuma yeelanayso pH. Marka darajada saabuunta HPMC si dhakhso ah ayaa loogu milmi karaa biyo qabow waxayna kordhin kartaa saameyn dhumuc weyn. Hydroxypropyl Methyl Cellulose HPMC waxaa loo isticmaalaa dareeraha saabuunta, nadiifiyaha gacmaha, jelka khamriga, shaambo, dareeraha dhaqidda, iyo kiimikooyinka nadiifinta sida wakiilka dhumucda iyo kala firdhinta.
Saabuunta hydroxypropyl methylcellulose ee heerka saabuunta ah waxaa loo isticmaalaa saabuunta dharka lagu dhaqo, waxay inta badan u shaqeysaa sidii dhumuc-xajin, xasilin emulsifier ah, iyo dhumuc-xajin kala firdhisa, taas oo si weyn u kordhin karta daxalka badeecada iyo awoodda ay u leedahay inay gasho wasakhda.
Qeexitaanka Kiimikada
| Faahfaahinta | HPMC 60E (2910) | HPMC 65F (2906) | HPMC 75K (2208) |
| Heerkulka jel (℃) | 58-64 | 62-68 | 70-90 |
| Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Viscosity (cps, 2% Xal) | 3, 5, 6, 15, 50, 100, 400, 400, 40000, 10000, 40000, 60000, 100000, 150000, 200000 | ||
Heerka Badeecada
| Saabuunta Fasalka HPMC | Viscosity (NDJ, mPa.s, 2%) | Viscosity (Brookfield, mPa.s, 2%) |
| HPMC TK100MS | 80000-120000 | 38000-55000 |
| HPMC TK150MS | 120000-180000 | 55000-65000 |
| HPMC TK200MS | 180000-240000 | 70000-80000 |
Astaamaha ugu muhiimsan
Dhumucda / hagaajinta joogtada ah
Xasiloonida kaydinta
Waafaqsanaan sare oo leh agabyada kale ee ceeriin sida surfactants.
Emulsification wanaagsan
Gudbinta iftiinka sare
Daahitaan milmida xakamaynta naqaska
Biyo qabow oo degdeg ah.
Darajooyinka milmida dib u dhaca ee HPMC waxay leeyihiin astaamo muhiim ah oo ka dhigaya kuwo ku habboon sidii dhumuc-saareyaal qaacidooyin nadiif ah: Ku-darid fudud oo ku jirta qaacidada, xalalka caddeynta wanaagsan, iswaafajin wanaagsan oo leh surfactants ionic iyo xasillooni kaydin oo wanaagsan.
Baakad
Baakadaha caadiga ah waa 25kg/bac
20'FCL: 12 tan oo leh balaastiig; 13.5 tan oo aan balaastiig lahayn.
40'FCL: 24 tan oo leh balaastiig; 28 tan oo aan balaastiig lahayn.
Badeecooyinkeena si ballaaran ayaa loogu tixgeliyaa oo lagu kalsoonaan karaa dadka isticmaala dhammaadka waxayna la kulmi karaan baahiyo dhaqaale iyo bulsho oo isbeddelaya oo joogto ah oo ku saabsan Bixinta Degdegga ah ee Shiinaha. Dheellitir sare oo hydroxyethyl cellulose HEC ah oo loogu talagalay isticmaalka saliidda, Waxaan si diirran u soo dhaweyneynaa ganacsatada gudaha iyo dibadda si ay noola soo xiriiraan oo ay noola abuuraan jacayl urureed, waxaanan sameyn doonnaa waxa ugu fiican si aan kuugu adeegno.
Gaarsiinta Degdegga ah eeShiinaha HEC, Hydroxyethyl cellulose, Shirkaddayadu waxay bixisaa noocyo badan oo kala duwan laga bilaabo iibka kahor ilaa adeegga iibka kadib, laga bilaabo horumarinta badeecada ilaa hubinta isticmaalka dayactirka, iyadoo lagu saleynayo xoog farsamo oo xooggan, waxqabadka badeecada oo sarreeya, qiimaha macquulka ah iyo adeegga ugu fiican, waxaan sii wadi doonnaa horumarinta, si aan u bixinno alaabada iyo adeegyada tayada sare leh, iyo kor u qaadidda iskaashi waara oo lala yeesho macaamiisheenna, horumarinta wadajirka ah iyo abuurista mustaqbal wanaagsan.
