Jumlada caanka ah ee Shaqeynta Wanaagsan ee Wanaagsan Wakiilka Dhumucda Dhumucda leh ee HPMC Loo Adeegsaday Jaakad Skim Ku Salaysan Sibidhka
Waxaan ku hanweynahay buuxinta sare ee macmiilka iyo aqbalaadda ballaadhan iyadoo ay ugu wacan tahay raacdadayada joogtada ah ee tayada sare leh ee labadaba kuwa ku jira badeecadaha iyo adeegga Jumlada caanka ah ee Wanaagsan ee Wanaagsan Wakiilka Dhumucda Wanaagsan ee HPMC ee Loo Isticmaalay Sibidhka Skim Coat, Iyada oo leh yoolka weligeed ah " horumarinta tayada joogtada ah, qanacsanaanta macaamilka", waxaanu hubnaa in tayada badeecadeenu ay tahay mid degan oo la isku halayn karo, alaabtayaduna ay yihiin kuwa ugu iibka badan gudaha iyo dibaddaba.
Waxaan ku hanweynahay buuxinta sare ee macmiilka iyo soo dhawaynta balaadhan ee ay ugu wacan tahay raadinta joogtada ah ee tayada sare leh ee labadaba kuwa alaabta iyo adeegaShiinaha Methyl Cellulose iyo Viscosity Sare, Waxaan bixinaa adeeg xirfadeed, jawaab degdeg ah, gaarsiinta waqtiga, tayada aad u fiican iyo qiimaha ugu fiican macaamiishayada. Ku qanacsanaanta iyo ammaanta wanaagsan ee macmiil kasta waa mudnaantayada. Waxaan diiradda saareynaa faahfaahin kasta oo ku saabsan habaynta macaamiisha ilaa ay ka helayaan xalal badbaado iyo badbaado leh oo leh adeeg saadka oo wanaagsan iyo kharash dhaqaale. Iyadoo ay taasi ku xiran tahay, alaabadayada iyo xalalkayaga si aad u wanaagsan ayaa loogu iibiyaa waddamada Afrika, Bariga Dhexe iyo Koonfur-bari Aasiya.
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 ee HPMC si degdeg ah ayaa loogu milmi karaa biyo qabow oo waxay kordhisaa saamaynta dhumucdeedu aad u fiican tahay. 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 si dhakhso ah loogu milmi karo biyo qabow oo ay kordhiso saamaynta dhumucdeedu aad u fiican tahay. 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.
Waxaan ku hanweynahay buuxinta sare ee macmiilka iyo aqbalaadda ballaadhan iyadoo ay ugu wacan tahay raacdadayada joogtada ah ee tayada sare leh ee labadaba kuwa ku jira badeecadaha iyo adeegga Jumlada caanka ah ee Wanaagsan ee Wanaagsan Wakiilka Dhumucda Wanaagsan ee HPMC ee Loo Isticmaalay Sibidhka Skim Coat, Iyada oo leh yoolka weligeed ah " horumarinta tayada joogtada ah, qanacsanaanta macaamilka", waxaanu hubnaa in tayada badeecadeenu ay tahay mid degan oo la isku halayn karo, alaabtayaduna ay yihiin kuwa ugu iibka badan gudaha iyo dibaddaba.
JumloShiinaha Methyl Cellulose iyo Viscosity Sare, Waxaan bixinaa adeeg xirfadeed, jawaab degdeg ah, gaarsiinta waqtiga, tayada aad u fiican iyo qiimaha ugu fiican macaamiishayada. Ku qanacsanaanta iyo ammaanta wanaagsan ee macmiil kasta waa mudnaantayada. Waxaan diiradda saareynaa faahfaahin kasta oo ku saabsan habaynta macaamiisha ilaa ay ka helayaan xalal badbaado iyo badbaado leh oo leh adeeg saadka oo wanaagsan iyo kharash dhaqaale. Iyadoo ay taasi ku xiran tahay, alaabadayada iyo xalalkayaga si aad u wanaagsan ayaa loogu iibiyaa waddamada Afrika, Bariga Dhexe iyo Koonfur-bari Aasiya.
