1 Kenyelletso
Ho tloha ha motho a le mothating oa ho phela, Sodium algigrate (sa) e bile nyeoe e ka sehloohong ea ho hatisa patsi ea lefu la cotton.
U sebelisa mefuta e meraro eaENDE ENSECMC, Hec le Shecmc ba Lokisitsoeng Khaolong ea 3 e le paseka ea pele, ba ile ba sebelisoa ho khatiso ea lefu la ho sebetsa ka mokhoa o hlakileng.
palesa. Meruso ea mantlha le thepa ea khatiso ea lipasese tse tharo li ile tsa lekoa le ho bapisoa le tsa Sa, le likhoele tse tharo li ile tsa lekoa.
LITLHAKISO TSE KHOLO TSA BOPHELO BA LINTHO TSE KHOLO.
2 Ke karolo ea 10
Lisebelisoa tsa liteko le lithethefatsi
Lisebelisoa tse tala le lithethefatsi tse sebelisoang tlhahlobong. Har'a bona, masela a khatiso a ho hatisa a ne a lula a nyopa le ho hloekisa, jj.
Letoto la k'hothone le tšoaetsanoang pele le ne le pakiloeng pele, la 60/0m × 50 / 10cm × 50 / 10cm, larn loveving 21tex.
Ho hlophisoa ha pampiri ea khatiso le ho jala mebala
Ho hlophisoa ha pase ea khatiso
Bakeng sa lipaseliso tsa pele tsa sa, CMC, Hec le Hecmc, ho ea ka karolelano ea litaba tse fapaneng, tlasa maemo a makatsang
Joale, butle eketsa paseka ka metsing, tsoela pele ho hlohlelletsa nako e telele, ho fihlela paseka ea khale e junifomo le pepenene, ebe u e beha ka setofo
Ka khalase, e tlohelle ho ema ntoeng.
Ho hlophisoa ha pase ea khatiso
Pele Dissolve Urea le Anti-Day
Kamora ho hlohlelletsa nako e telele, eketsa joala ba dae e futsanehileng le ho hlohlelletsa ka thata. Kenya qhala ho fihlela u qala ho hatisa
Bicarbonate e ntle ea Sodium Bicarbonate. Foromo ea 'mala oa' mala ke: Dye Daye 3%, Pente ea Pele 80% (Litaba tse Tiileng 3%), Sodium Bicarbonate 3%, Sodium Bicarbonate 3%, Sodium Bicarbonate 3%, Sodium Bicarbonate 3%, Sodium Bicarbonate 3%,
Leila la Anti-tšilafalo la le letsoai la anti-tšilafalo, urea ke 5%, 'me qetellong metsi a eketsoa ho 100%.
Ts'ebetso ea Khatiso
Mokhabiso oa khatiso oa k'hothone oa k'hothone: ho itukisetsa papatso Ho hlatsoa ka metsi (80 ℃) → Soap boar (Soap flakes 3g / l,
100 ℃, 10n) → ho hlatsoa metsi (80 ℃) → Ho hlatsoa metsi a batang
Teko ea mantlha ea ts'ebetso ea pase ea mantlha
Teko ea Paste Litefiso
Lisekeng tse 'ne tsa mantlha tsa Sa, cmc, Hec le hecmc ka lisele tse fapaneng li ne li lokisitsoe, le Brookfield DV-ⅱ
Libaka tsa tšōmo ka mong e nang le litaba tse fapaneng tse tiileng li ile tsa lekoa ke selekane sa bona, 'me sesosa sa pono e ne e le sekhahla sa ho hlahella.
curve.
Rheology le ho hatisa Index ea Viscosity
Rheology: of Theheometer e potolohileng ho lekanya viscosity (η) ea moepa oa pele oa li-shear tse fapaneng.
Sekhahla sa sekhahla sa sekhahla sa Shear ke sekhelo sa litlolo.
Lenane la liqhomane tsa Visiscosity: index ea priccosity e hlahisoa ke PVI, PVI = η6 / η6, moo ho latellana
Viscosity ea mantlha e lekantsoeng ke li-dV-iri tsa li-DV tsa Brookfield ka lebelo le le leng la Rotor ea Rotor ea 60r / mets.
Teko ea ho Boloka Metsi
E boima 25g ea paseka ea mantlha e le beaker ea 80ml, 'me butle eketsa 25ml ea metsi a tebisitsoeng a ntse a susumetsoa ho etsa motsoako.
E tsoakane le ka nako e tšoanang. Nka pampiri ea filthara e nang le bolelele Nako ea qala kamora hore pampiri ea filthara e kenngoe, 'me e tlalehiloe pampiring ea filter kamora metsotso e 30.
Bophahamo ba mongobo oo o phallang.
Litlhahlobo tse 4 tsa likheo tsa lik'hemik'hale
Bakeng sa khatiso ea dae e ileng ea arabela, leka ho lumellana ha moepa oa mantlha le dae e meng e kentsoeng pasekeng ea khatiso,
Ka mantsoe a mang, hokahana pakeng tsa mste ea mantlha le likarolo tse tharo (urea, sodium bcarine
.
Boleng ba viscosity bo fumanoe e le seboka sa litšupiso.
.
Tharollo ea hau (karolo ea 3%), 3% anti-hint tharollo ea st (bongata ba sodi
25ml e ile ea eketsoa ho 50g ea ho latela kaelo-pele, e hlasimolohile ka nako e telele e bile e beiloe nako e itseng, 'me ea lekanya pono ea moepa oa khale. Qetellong, viscosity e tla lekanngoa
Litekanyetso tsa Viscosity li ne li bapisoa le pono e ts'oanang ea litšupiso, le liperesente tsa phetoho ea liketsahalo tsa pele pele le kamora ho eketsa chelete e ngoe le e ngoe ea lik'hemik'hale.
Tlhahlobo ea Boikarabello
Boloka paseka ea mantlha ka mocheso oa kamore (25 ° C) tlasa khatello e tloaelehileng bakeng sa matsatsi a tšeletseng, 'me u bale ho nahana ka matsatsi a 6 letsatsi la pele ka foromo ea 4- (1). Degree ea ho lahla ha e mong le e mong ea mantlha e hatisoa ke degree ea ho lahla joalo ka index
Ho tsitsa botsitso, ho nyane ho bakoang ke ho hasaha, ho bile le botsitso ba 'maseka oa pele.
Teko ea Litefiso tsa Slipping
Pele ho omisa lesela la k'hothone ho hatisoa ho boima ba 'mele, le boima ebile le se rekota joalo ka Ma; Ebe u omisa lesela la k'hothone ka mor'a ho hatisa boima ba ho lula u le boima, bo boima le ho se rekota
ke MB; Qetellong, lesela le hatisitsoeng la k'hothone la k'hothone ka mor'a ho ts'oaroa, ho sesa le ho hlatsoa le ho hlatsoa ho ile ha omisoa ho ba boima ba 'mele, le lekantsoeng le ho tlaleha joalo ka MC
Tlhahlobo ea letsoho
Taba ea pele, lesela la k'hothone la k'hothone pele le ka mor'a hore khatiso li mohlala ka tsela e hlokahalang, ebe sesebelisoa sa lesela la phapanyetsano se sebelisetsoa ho lekanya mohato oa masela.
Maikutlo a letsoho la lesela pele le kamora ho hatisa a ne a qosoa ka ho bapisa litšobotsi tse tharo tsa ho utloa molumo oa boreleli, ho satalla le ho satalla le bonolo.
Teko ea Mafutsana a Masela a hatisitsoeng a masela a hatisitsoeng
(1) ho potlakile ho itlotsa tlhahlobo
Teko ho latela GB / T 3,920-2008
(2) Malinyane a potlakileng a ho hlatsoa
Teko ho latela GB / t 33121.3-2008 "Mmala o potlakile ho isa tlhahlobo ea litelu tsa 'mala oa mebala ea mebala ea mebala ea' mala oa mebala ea mebala 'me.
TLHOKOMELISO EA BOPHELO /%
Cmc
Hec
Hemcc
SA
Ho fapana ka mokhoa o fapaneng oa batho ba 'ne ba mefuta e mene ea lipampiri tsa pele ka litaba tse tiileng
ke sodium algimi (sa), carboxemesyl cellulose (cmc), hydroxeeyyl cellulose
Li-curves tsa liketsahalo tse 'ne tsa lipasese tsa mantlha tsa manala a hydroxethyl celboxexethyl cellulosese (Hecmc) e le ts'ebetso ea litaba tse tiileng.
, vicosity ea khale ea lipapatso tse 'ne tsa pele e eketsehile ka keketseho ea litaba tse tiileng, empa thepa e etsang paste ea paseka ea khale e ne e sa tšoane, e ne e sa tšoanelehe, har'a sa
Morekisi oa nakong ea CMC le Hecmc ke eona e ntle ka ho fetisisa, 'me thepa e fetile ea Hec ke eona e mpe ka ho fetisisa.
Li-curve tsa ts'ebetso ea li-pastelo tsa li-pastes tse 'ne tsa khale li ile tsa lekanngoa ke The Mac3011 Reatiater.
- Curve curve e le ts'ebetso ea sekhahla sa shear. Lipatlisiso tsa lipaseto tsa pele tsa pele kaofela li ile tsa eketseha le sekhahla se shebileng.
Keketseho le ho fokotseha, sa, SMC, Hec le Hecmc kaofela ke maro a pseudoptics. Tafole ea 4.3 PV ea boleng ba lipasente tse fapaneng tse fapaneng
Mofuta oa Paste oa Saw Pamc Hec Hecmc
Pvi boleng ba 0.813 0.526 0,621 0.726
E ka bonoa ho tloha tafoleng 4.3 hore index ea piscoscosity ea li-ha e na le hecmc e kholo mme pono ea sebopeho e nyane, ke hore, paste ea mantlha
Tlas'a ketso ea lebotho le tlase, sekhahla sa Change se fetohang se nyane, 'me ho thata ho fihlela litlhoko tsa skrine sa rotate le skrineng skrini se sephara; Ha a ntse a hec le cmc
Lenaneo la ho hatisa Vercosity of cmc ke feela 0.526, 'me pono ea eona ea sebopeho e na le tse kholo, ke hore, paseka ea pele e na le limela tse ngata tse bobebe.
Tlas'a ketso, sekhahla sa Change se fetoloang se leka-lekane, se ka fumanang litlhokahalo tsa skrineng sa skrineng sa potoloho le nomoro ea skrineng e phahameng.
Ho bonolo ho ba le mekhoa e hlakileng le mela. Viscosity / Mpa · s
Li-curves tsa Rheology tsa 1% e solids e thata
Mofuta oa Paste oa Saw Pamc Hec Hecmc
h / cm 0.33 0.36 0.49
Methapo ea metsi a ts'oereng metsi a liteko tsa 1% SA, 1% CMC, 1% Hec le 1% hecmc pele.
Ho ile ha fumaneha hore metsi a tšoereng metsi a satane e ne e le tse ntle ka ho fetisisa, tse lateloang ke CMC, le tsona tse mpe ke Hecmc le Hec.
Papiso ea lik'hemik'hale ea lik'hemik'hale
Phapang ea liketsahalo tsa pele tsa pastic ea SA, CMC, Hec le Hecmc
Mofuta oa Paste oa Saw Pamc Hec Hecmc
Viscosity / Mpa · s
Viscosity kamora ho eketsa Urea / MPA S
Viscosity ka mor'a ho kenya letsoai s / mpa s
Viscosity kamora ho eketsa sodium bicarbonate / MPA S
Lipatlisiso tse 'ne tsa mantlha tsa mantlha tsa sa, cmc, hecc, hec le hecmc li fapana ka litlatsetso tse tharo tse ka sehloohong: urea, e arola letsoai la
Liphetoho ho eketsang kenyelletso ea sodium bicarbonate e bonts'itsoeng tafoleng. , tlatsetso ea litlatsetso tse tharo tse ka sehloohong, ho isa ho paseka ea mantlha
Tekanyo ea phetoho in viscosity e fapana haholo. Har'a bona, tlatsetso ea urea e ka eketsa visticotion ea 'maraka oa mantlha ka 5%, e ka bang teng
E bakoa ke phello ea hygroscopic le e qalang ea urea; 'Me li-anti-the letsoai le letsoai le tsona li tla eketsa pono ea paseka ea khale, empa ha e na phello e fokolang;
Ho eketsoa ka sodium haholo ho fokotsa pono ea paseka ea pele, e 'ngoe ea Hec e hahiloeng ka eona, e' ngoe ea HcC le Hccosity ea Hecmc / Mpa ·
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Taba ea bobeli, mokhoa o lumellanang.
SA CMC Hec Hecmc
-15
-10
-5
05
Urea
Ho fetola letsoai la letsoai s
Sodium Bicarbonate
Kamohelo ea SA, CMC, Hec le Shecmc bapalami ba nang le lik'hemik'hale tse tharo
Papiso ea botsitso bo bolokang botsitso
Ho hasanya ha pono ea letsatsi le letsatsi ea lipente tse fapaneng tse fapaneng
Mofuta oa Paste oa Saw Pamc Hec Hecmc
Ho se hloekisang /% 8.68 8.15 8. 98 8.83
ke degree ea Sa, cmc, hec le hecmc tlasa thepa ea pele ea likhato tse 'ne, ho hasaha
Ho nyane boleng ba degree, ho molemo le ho boloka botsitso ba pasiti e lumellanang ea mantlha. E ka bonoa tafoleng ea hore tsitsipano ea polokelo ea cmc e tala e ntle haholo
Bokhoni ba polokelo ba hec le hecmc bor bofube bo bobe, empa phapang ha e bohlokoa.
Nako ea poso: Sep-29-2022