Fektheri ea Bentonite Thickening Gum bakeng sa Liaparo
Lihlahisoa tse ka sehloohong tsa Parameters
| Paramethara | Boleng |
|---|---|
| Ponahalo | Mahala-e phallang, tranelate-phofo e mebala |
| Boima ba Bongata | 550-750 kg/m³ |
| pH (2% ho emisoa) | 9-10 |
| Tekano e Itseng | 2.3 g/cm³ |
Litlhaloso Tse Tloaelehileng tsa Sehlahisoa
| Tlhaloso | Lintlha |
|---|---|
| Sephutheloana | 25kgs / pack (mokotla oa HDPE kapa mabokose) |
| Polokelo | Boloka e omme, 0°C-30°C ka likhoeli tse 24 |
Mokhoa oa Tlhahiso ea Lihlahisoa
Ho hlahisoa ha marenene a feme ea rona ho matlafatsa mekhoa e tsoetseng pele ea ho lokisa letsopa. Ho sebelisa mekhoa e phahameng - Litšupiso li sebetsa joalo ka Smith et al. (Journal of Coatings Technology, 2020), bohlokoa ba ho boloka kabo e sa fetoheng ea boholo ba likaroloana bakeng sa botsitso le ts'ebetso e hatisoa. Sephetho ke sehlahisoa se nang le litšobotsi tse ntle haholo tsa thixotropy le ho emisoa, tse etselitsoeng likopo tsa ho roala.
Maemo a Kopo ea Sehlahisoa
Chereche ena e teteaneng e etselitsoe ho ikamahanya le maemo ka har'a indasteri ea liphahlo. Ho ea ka Zhou et al. (Surface Coatings International, 2019), ho kenyeletsoa ha letsopa-liteishene tse thehiloeng ho letsopa ho ntlafatsa ts'ebetso ea lipente tsa meralo, lisebelisoa tsa mastic, le likhomaretsi ka ho thibela pigment ho lula le ho ntlafatsa viscosity. Bokhoni ba eona ba ho sebetsa ka katleho maemong a tlase bo netefatsa litšenyehelo - katleho le boleng bo tsitsitseng lihlahisoa tsa ho qetela.
Sehlahisoa ka mor'a- Tšebeletso ea Thekiso
Feme ea rona e fana ka tšehetso e felletseng kamora-ho rekisa, ho kenyeletsoa lipuisano tsa tekheniki le litokiso tsa moralo ho ntlafatsa ts'ebetso ea sehlahisoa lits'ebetsong tse ikhethileng.
Lipalangoang tsa Sehlahisoa
Chereche e teteaneng ea feme ea rona e phuthetsoe ka hloko 'me e kenngoe ka holim'a lipalangoang bakeng sa lipalangoang tse sireletsehileng, ho netefatsa hore e fihla e le maemong a nepahetseng ho boloka ts'ebetso ea eona e sebetsa hantle.
Melemo ea Sehlahisoa
- Lintho tse ntle tsa rheological le ho emisa
- E loketse lits'ebetso tse fapaneng tsa metsi
- Chelete-e sebetsa hantle ka lebaka la maemo a tlase a ts'ebeliso
- Setsoalle le tikoloho le bokhopo ba liphoofolo-mahala
FAQ ea Sehlahisoa
- Chereche ee e teteaneng e loketse lisebelisoa life?
Marenene a fektheri a rona a loketse tšebeliso ea meaho ea meralo, lipente tsa latex, mastics le likhomaretsi, tse fanang ka litšobotsi tse ntle tsa anti-sedimentation le rheological tse matlafatsang botsitso le ts'ebetso ea sehlahisoa.
- Na sehlahisoa se baballa tikoloho?
E, chereche ea rona e teteaneng e ntlafatsoa ho nahanoa ka botsitso, ho ikamahanya le mekhoa ea tlhahiso ea khabone e tala le e tlase.
- Boemo ba tšebeliso bo khothalelitsoeng ke bofe?
Boemo bo tloaelehileng ba tšebeliso bo fapana ho tloha ho 0.1-3.0% ho latela kakaretso ea tlhahiso, ho itšetlehile ka thepa e lakatsehang le kopo.
- Sehlahisoa se lokela ho bolokoa joang?
Boloka sebakeng se omileng, pakeng tsa 0°C le 30°C, ka setshelong sa pele se sa buloang ho fihlela likhoeli tse 24.
- Na sehlahisoa see se kotsi?
Lerenene le teteaneng ha le khetholloe e le kotsi, empa le eletsoa ho qoba ho hema lerōle le ho kopana le letlalo.
- A na chepisi ee e ka sebelisoa lits'ebetsong tsa lijo?
Che, sehlahisoa sena se etselitsoe liaparo tsa indasteri ka ho khetheha 'me ha se reretsoe ho sebelisoa lijo.
- E bapisoa joang le li-thickeners tse ling?
Fektheri ea rona e teteaneng e fana ka litšobotsi tse phahameng tsa rheological le theko e tlaase ka lebaka la litlhoko tsa eona tse tlaase tsa mahloriso.
- Na e tšehetsa litlatsetso tse tlase-VOC?
E, e loketse lirafshoa tse tlase - VOC, tse tšehetsang lihlahisoa tsa lihlahisoa tse baballang tikoloho.
- Tšusumetso ea tikoloho ea sehlahisoa ke efe?
Feme ea rona e etsa bonnete ba hore ts'ebetso ea tlhahiso e fokotsa tšusumetso ea tikoloho, e latela mekhoa e thata ea ts'ebetso.
- Na tšehetso ea tekheniki e teng?
Ee, sehlopha sa rona sa litsebi se teng bakeng sa ts'ehetso ea tekheniki le likeletso mabapi le litlhoko tse ikhethileng tsa ts'ebeliso le ntlafatso.
Lihlooho Tse Chesang Sehlahisoa
- Botenya ba fektheri ea rona bo ntlafatsa litlolo joang?
Lerenene la rona le teteaneng le ntlafatsa liphahlo ka ho ntlafatsa viscosity, ho emisoa le botsitso, ka hona ho netefatsa tšireletso e ntle le bophelo bo bolelele ba lifilimi tse sebelisitsoeng. Lisebelisoa tsa letsopa-tse nkiloeng li fana ka mokhoa oa tlhaho le o sebetsang oa ho fihlela thepa e phahameng ea rheological e fihlelang litlhoko tsa theknoloji ea sejoale-joale ea ho roala.
- Hobaneng ha tlhahiso ea lifeme e le bohlokoa ho li-thickeners?
Boqapi bo tsoelang pele fekthering ea rona bo bohlokoa ho fihlela litlhoko tsa mebaraka le melaoana ea tikoloho. Ka ho nts'etsapele marenene a matla, re thusa bahlahisi ho fihlela ts'ebetso e phahameng ea ts'ebetso e nang le tšusumetso e fokolang ea tikoloho, kahoo ba lule ba le tlholisano maemong a fetohang ka potlako a indasteri.
Tlhaloso ea setšoantšo
