Liiska Qiimaha jaban ee Qalalan Isku-dhafka Hoobiye Lagu daro Kiimikooyinka Dhismaha Hydroxyethyl Methyl Cellulose Mhec ee Sibidhka Ku Salaysan Darbiga
Khibrada maaraynta mashaariicda quruxda badan ee raran iyo mid ka mid ah qaabka taageerada qofka ayaa ka dhigaya muhiimada sare ee isgaarsiinta ganacsiga iyo fahamkayaga sahlan ee filashadaada Qiimaha Qiimaha jaban ee Qalalan Isku-darka Madaafiicda Dhismaha Kiimikooyinka Hydroxyethyl Methyl Cellulose Mhec ee Sibidhka Ku Salaysan Wall Putty, Oo halkaas waa saaxiibo dhowr ah oo caalami ah oo u yimid indho-indheyn, ama nagu aaminay inaan u soo iibinno alaab kale. Waxaa laga yaabaa inaad si weyn ugu soo dhawaato inaad timaado Shiinaha, magaaladayada sidoo kale warshadeena!
Khibrada maaraynta mashaariicda quruxda badan ee raran iyo mid ka mid ah qofka taageerada moodada ayaa ka dhigaya muhiimadda sare ee isgaarsiinta ganacsiga iyo fahamkayaga fudud ee waxyaabaha aad ka filaneysoShiinuhu Qalalan Hoobiye Lagu daro oo u dhigma Dow, Waxaan si diiran kuugu soo dhaweyneynaa inaad noo soo booqato shakhsi ahaan. Waxaan rajaynaynaa in aan dhidibbada u taagno saaxiibtinnimo fog oo ku dhisan sinnaan iyo faa'iido wadaag. Haddii aad rabto inaad nala soo xidhiidho, fadlan ha ka waaban inaad na soo wacdo. Waxaan noqon doonaa doorashadaada ugu fiican.
Sharaxaada Alaabta
CAS NO.: 9004-65-3
Hydroxypropyl Methylcellulose (HPMC) Fasalka saabuunta waa budo cad oo leh milmi biyo wanaagsan. Hydroxypropyl Methylcellulose (HPMC) Fasalka saabuunta waxaa lagu daaweeyaa habka wax soo saarka ee gaarka ah, waxay ku siin kartaa viscosity sare leh firidh degdeg ah iyo xal daahsan. Heerka saabuunta HPMC si degdeg ah ayaa loogu milmi karaa biyo qabow oo waxay kordhisaa saamaynta dhumucdiisuna aad u fiican. Hydroxypropyl Methyl Cellulose (HPMC) waxay ku siin kartaa viscosity dhammaan noocyada nidaamka surfactant. Dusha sare ee budada waxaa lagu daaweeyay hannaan gaar ah, sidaa darteed si degdeg ah ayaa loogu milmi karaa biyaha oo aan lahayn wax qallafsan, qulqulaya ama roobab inta lagu jiro kala diri.
Fasalka saabuunta ee HPMC si degdeg ah ayaa loogu kala firdhi karaa iyadoo lagu dhex daray biyo qabow iyo walxo dabiici ah. Dhowr daqiiqo ka dib, waxay gaari doontaa joogteynta ugu badan waxayna sameyn doontaa xal muuqda oo hufan. Xalka aqueous wuxuu leeyahay dhaqdhaqaaqa dusha sare, daahfurnaanta sare, xasilloonida xooggan, iyo kala dirida biyaha ma saameynayso pH. Marka darajada saabuunta ee HPMC lagu milmi karo biyo qabow si degdeg ah oo ay kordhiso saamaynta dhumucdiisuna aad u fiican. Hydroxypropyl Methyl Cellulose HPMC waxaa loo isticmaalaa dareeraha saabuunta, gacmo nadiifiyaha, jelka khamriga, shaambada, dareeraha dhaqida, kiimikooyinka nadiifinta sida dhumuc iyo kala firdhiso.
Saabuunta darajada hydroxypropyl methylcellulose waxaa loo isticmaalaa saabuunta dharka lagu dhaqo, inta badan waxay u shaqeysaa sidii dhumuc dejineed, emulsifying stabilizer, iyo dhumucyada kala firdhiya, taas oo si weyn u kordhin karta viscosity ee badeecada iyo awooda in ay dhex gasho wasakhda.
Tilmaamaha Kiimikada
| Tilmaamid | 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% Xalka) | 3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000, 100000, 150000, 200000 | ||
Heerka Alaabta
| Saabuunta darajada 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 |
Tilmaamaha ugu muhiimsan
Dhumucda / hagaajinta joogtaynta
xasiloonida kaydinta
La jaanqaadka sare ee alaabta kale ee cayriin sida surfactants.
Ku dayasho wanaagsan
Gudbinta iftiinka sare
milanka dib u dhaca ee xakamaynta viscosity
Biyo qabow oo degdeg ah oo kala firdhiyo.
Darajooyinka milanka ee HPMC waxay leeyihiin sifooyin muhiim ah kuwaaso ka dhigaya kuwo ku haboon sida dhumucyada qaababka nadiifka ah: Ku darida fudud ee qaabaynta, xalalka caddaynta wanaagsan, waafaqid wanaagsan oo leh surfactants ionic iyo xasilloonida kaydinta wanaagsan.
Baakadaha
Xirmooyinka caadiga ah waa 25kg/bac
20'FCL: 12 tan oo leh palletized; 13.5 tan oo aan baalaysan.
40'FCL: 24 tan oo leh palletized; 28 ton oo aan miir lahayn.
Khibrada maaraynta mashaariicda quruxda badan ee raran iyo mid ka mid ah qaabka taageerada qofka ayaa ka dhigaya muhiimada sare ee isgaarsiinta ganacsiga iyo fahamkayaga sahlan ee filashadaada Qiimaha Qiimaha jaban ee Qalalan Isku-darka Madaafiicda Dhismaha Kiimikooyinka Hydroxyethyl Methyl Cellulose Mhec ee Sibidhka Ku Salaysan Wall Putty, Oo halkaas waa saaxiibo dhowr ah oo caalami ah oo u yimid indho-indheyn, ama nagu aaminay inaan u soo iibinno alaab kale. Waxaa laga yaabaa inaad si weyn ugu soo dhawaato inaad timaado Shiinaha, magaaladayada sidoo kale warshadeena!
Liiska Qiimaha jaban eeShiinuhu Qalalan Hoobiye Lagu daro oo u dhigma Dow, Waxaan si diiran kuugu soo dhaweyneynaa inaad noo soo booqato shakhsi ahaan. Waxaan rajaynaynaa in aan dhidibbada u taagno saaxiibtinnimo fog oo ku dhisan sinnaan iyo faa'iido wadaag. Haddii aad rabto inaad nala soo xidhiidho, fadlan ha ka waaban inaad na soo wacdo. Waxaan noqon doonaa doorashadaada ugu fiican.
