Ganacsatada Jumlada ah ee Shiinaha Kiimikooyinka Dhismaha ee Qalabka Matoorka Qalalan ee HPMC/Mhec/HEC/CMC
Iyada oo la adeegsanayo teknoolojiyad iyo qalab casri ah, gacan tayo sare leh oo adag, qiimo macquul ah, taageero heer sare ah iyo iskaashi dhow oo lala yeesho macaamiisha, waxaan u heellan nahay inaan macaamiisheenna u soo bandhigno qiimaha ugu habboon ee loogu talagalay Ganacsatada Jumlada ee Shiinaha ee lagu daro Matoorka Isku-dhafan ee Dry Mixed Mortar Additive HPMC/Mhec/HEC/CMC Building Chemicals, Nagu kalsoonow, waxaad ka heli kartaa dawo wanaagsan warshadaha walxaha baabuurta.
Iyada oo la adeegsanayo teknoolojiyad iyo qalab casri ah, gacan tayo sare leh oo adag, qiimo macquul ah, taageero heer sare ah iyo iskaashi dhow oo lala yeesho macaamiisha, waxaan u heellan nahay inaan macaamiisheenna u diyaarino qiimaha ugu habboon.Shiinaha HPMC, hydroxypropyl methylcellulose, Badeecadahayaga waxaa loo dhoofiyaa adduunka oo dhan. Macaamiisheennu had iyo jeer way ku qanacsan yihiin tayada la isku halleyn karo, adeegyada macaamiisha ku salaysan iyo qiimaha tartanka. Hadafkayagu waa "in aan sii wadno kasbashada daacadnimadaada annagoo dadaalkeenna u hureynay horumarinta joogtada ah ee alaabtayada iyo adeegyadayada si loo hubiyo qanacsanaanta isticmaalayaashayada ugu dambeeya, macaamiishayada, shaqaalaha, alaab-qeybiyeyaasha iyo bulshooyinka adduunka oo dhan ee aan iska kaashanno".
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.
heerka saabuuntahydroxypropyl methylcellulosewaxaa 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.
Iyada oo la adeegsanayo teknoolojiyad iyo qalab casri ah, gacan tayo sare leh oo adag, qiimo macquul ah, taageero heer sare ah iyo iskaashi dhow oo lala yeesho macaamiisha, waxaan u heellan nahay inaan macaamiisheenna u soo bandhigno qiimaha ugu habboon ee loogu talagalay Ganacsatada Jumlada ee Shiinaha ee lagu daro Matoorka Isku-dhafan ee Dry Mixed Mortar Additive HPMC/Mhec/HEC/CMC Building Chemicals, Nagu kalsoonow, waxaad ka heli kartaa dawo wanaagsan warshadaha walxaha baabuurta.
Ganacsatada Jumlada ah ee Shiinaha HPMC, Hydroxypropyl Methylcellulose, Alaabooyinkayaga waxaa loo dhoofiyaa adduunka oo dhan. Macaamiisheennu had iyo jeer way ku qanacsan yihiin tayada la isku halleyn karo, adeegyada macaamiisha ku salaysan iyo qiimaha tartanka. Hadafkayagu waa "inaan sii wadno kasbashada daacadnimadaada annagoo dadaalkeenna u hureynay horumarinta joogtada ah ee alaabtayada iyo adeegyadayada si loo hubiyo qanacsanaanta isticmaalayaashayada ugu dambeeya, macaamiishayada, shaqaalaha, alaab-qeybiyeyaasha iyo bulshooyinka adduunka oo dhan ee aan iska kaashanno".
