Gaadhida degdega ah ee Shiinaha Viscosity High hydroxyethyl cellulose HEC ee isticmaalka saliidda
Alaabadayada si balaadhan ayaa loo tixgaliyaa oo lagu kalsoonaan karaa isticmaalayaasha dhamaadka waxayna la kulmi karaan isbedel joogto ah oo dhaqaale iyo bulsho ah oo ku saabsan gaarsiinta degdega ah ee Shiinaha viscosity Sarehydroxyethyl celluloseHEC ee isticmaalka saliida, Waxaan si diiran u soo dhawaynaynaa baayacmushtarka guriga iyo dibadaba si ay nala soo xidhiidhaan oo ay nagula sameeyaan jacayl urur, waxaanan ku dadaali doonaa sida ugu wayn si aan kuugu adeegno.
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 yahayShiinaha HEC, hydroxyethyl cellulose, Shirkaddayadu waxay bixisaa kala duwanaansho buuxda oo ka soo iibka hore ilaa adeegga iibka ka dib, laga bilaabo horumarinta alaabta si loo xisaabiyo isticmaalka dayactirka, oo ku salaysan xoog farsamo oo xoog leh, waxqabadka alaabta sare, qiimaha macquulka ah iyo adeegga qumman, waxaanu sii wadi doonaa horumarinta, si Bixinta badeecadaha iyo adeegyada tayada sare leh, iyo kor u qaadida iskaashiga waarta ee macaamiisheena, horumarinta guud iyo abuurista mustaqbal wanaagsan.
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.
Alaabooyinkayaga ayaa si ballaaran loo tixgeliyaa oo lagu kalsoonaan karo isticmaalayaasha dhammaadka waxayna la kulmi karaan isbeddel joogto ah oo dhaqaale iyo bulsho ah oo degdeg ah oo loogu talagalay Shiinaha High viscosity hydroxyethyl cellulose HEC ee isticmaalka saliidda, Waxaan si diiran u soo dhaweyneynaa ganacsatada guriga iyo dibaddaba si ay ula xiriiraan annaga oo abuuraan urur Jaceyl nala wadaaga, waxaanan ku dadaali doonaa inaan kuu adeegno.
Gaadhida degdega ah eeShiinaha HEC, Hydroxyethyl cellulose, Shirkaddayadu waxay bixisaa kala duwanaansho buuxda oo ka soo iibka hore ilaa adeegga iibka ka dib, laga bilaabo horumarinta alaabta si loo xisaabiyo isticmaalka dayactirka, oo ku salaysan xoog farsamo oo xoog leh, waxqabadka alaabta sare, qiimaha macquulka ah iyo adeegga ugu fiican, waxaan sii wadi doonaa horumarinta, si ay u bixiyaan alaabta iyo adeegyada tayada sare leh, iyo kor u qaadida iskaashiga waarta macaamiisheena, horumarinta guud iyo abuurista mustaqbal wanaagsan.
