Warshada lagu sameeyay iibka kulul ee Hydroxypropyl Methyl Cellulose Ether HPMC ee Plaster-ka Gypsum-ka
Taasi waxay leedahay sumcad ganacsi oo wanaagsan, adeegga iibka ka dib iyo tas-hiilaadka wax soo saarka casriga ah, waxaanu kasbanay sumcad heer sare ah iyada oo ay jiraan iibsadayaasheenna adduunka oo dhan ee Warshada samaysay iibka kulul ee Hydroxypropyl Methyl Cellulose Ether HPMC ee Gypsum Plaster ku salaysan, haddii laga yaabo inaad haysato Wixii su'aal ah ama rabitaan ah inaad dhigto iibsashada bilowga ah hubi inaadan waligaa ka labalabayn inaad nala soo xidhiidho.
Taasi waxay leedahay taariikh sumcad ganacsi oo wanaagsan, adeeg iib ka dib oo aad u wanaagsan iyo tas-hiilaad wax soo saar casri ah, waxaanu kasbanay sumcad heer sare ah iyada oo ay jiraan iibsadayaasheenna adduunka oo dhanShiinaha HPMC ee Drymix Mortar iyo HPMC ee Etics/Eifs Adhesive, Si loo fuliyo yoolkayaga "macmiilka ugu horreeya iyo faa'iidada wadaagga ah" ee iskaashiga, waxaan abuurnaa koox injineernimo xirfad leh iyo koox iib ah si ay u bixiyaan adeegga ugu fiican si loo buuxiyo shuruudaha macaamiisheena.Ku soo dhawoow inaad nala shaqeyso oo nagu soo biir.Waxaan nahay 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 xal lagu qaso 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 ton oo aan palette lahayn.
40'FCL: 24 tan oo leh palletized;28 ton oo aan miir lahayn.
Taasi waxay leedahay sumcad ganacsi oo wanaagsan, adeegga iibka ka dib iyo tas-hiilaadka wax soo saarka casriga ah, waxaanu kasbanay sumcad heer sare ah iyada oo ay jiraan iibsadayaasheenna adduunka oo dhan ee Warshada samaysay iibka kulul ee Hydroxypropyl Methyl Cellulose Ether HPMC ee Gypsum Plaster ku salaysan, haddii laga yaabo inaad haysato Wixii su'aal ah ama rabitaan ah inaad dhigto iibsashada bilowga ah hubi inaadan waligaa ka labalabayn inaad nala soo xidhiidho.
Warshada la sameeyay iibka kululShiinaha HPMC ee Drymix Mortar iyo HPMC ee Etics/Eifs Adhesive, Si loo fuliyo yoolkayaga "macmiilka ugu horreeya iyo faa'iidada wadaagga ah" ee iskaashiga, waxaan abuurnaa koox injineernimo xirfad leh iyo koox iib ah si ay u bixiyaan adeegga ugu fiican si loo buuxiyo shuruudaha macaamiisheena.Ku soo dhawoow inaad nala shaqeyso oo nagu soo biir.Waxaan nahay doorashadaada ugu fiican.
