Halbeegga wax-soo-saarka Shiinaha Hydroxyethyl Cellulose HEC/Ehec/Emhec
Badeecadahayaga si ballaadhan ayaa loo tixgaliyaa oo lagu kalsoonaan karaa isticmaaleyaasha dhamaadka waxayna la kulmi karaan isbeddel joogto ah oo dhaqaale iyo bulsho ah oo looga baahan yahay heerka wax soo saarka ee China HydroxyethylCelluloseHEC/Ehec/Emhec, Waxaannu ku xoojinaynaa dadka innaga oo la xidhiidhi doona oo dhegaysanayna, Tusaalahana u samaynayna kuwa kale oo aan khibrad ka barannay.
Badeecadahayagu waa kuwo si balaadhan loo tixgaliyo oo lagu kalsoonaan karo isticmaalayaasha dhamaadka waxayna la kulmi karaan isbedel joogto ah oo dhaqaale iyo bulsho ahaanba looga baahan yahayCellulose, Shiinaha HECHadafkayagu waa "inaan bixino alaabta iyo xalalka ugu horeeya ee macaamiisheenna, sidaas darteed waxaan hubnaa inaad yeelan doonto faa'iido margin adoo nala kaashanaya". Haddii aad xiisaynayso mid ka mid ah alaabtayada ama aad jeclaan lahayd inaad ka hadasho dalabka gaarka ah, fadlan xor u noqo inaad nala soo xidhiidho. Waxa aanu rajaynaynaa in aanu mustaqbalka dhaw la samayno xidhiidh ganacsi oo guulaysta macaamiisha cusub ee aduunka.
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 MethylCellulose(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.
Alaabtayadu waa kuwo si ballaaran loo tixgeliyo oo lagu kalsoonaan karo isticmaalayaasha dhammaadka waxayna la kulmi karaan isbeddel joogto ah oo dhaqaale iyo bulsho ah oo loo baahan yahay heerka Manufactur China Hydroxyethyl Cellulose HEC / Ehec / Emhec , Waxaan dooneynaa inaan awood u siinno dadka isgaarsiinta iyo dhageysiga oo wax laga barto waayo-aragnimada.
Heerka wax soo saarkaShiinaha HEC, Cellulose, Ujeeddadeennu waa "in la siiyo tallaabada ugu horreysa ee alaabta iyo xalalka iyo adeegga ugu fiican ee macaamiisheena, sidaas darteed waxaan hubnaa in aad yeelan doonto si ay u leeyihiin faa'iido margin iyada oo iskaashi nala". Haddii aad xiisaynayso mid ka mid ah alaabtayada ama aad jeclaan lahayd inaad ka hadasho dalabka gaarka ah, fadlan xor u noqo inaad nala soo xidhiidho. Waxa aanu rajaynaynaa in aanu mustaqbalka dhaw la samayno xidhiidh ganacsi oo guulaysta macaamiisha cusub ee aduunka.
