PAINT GRADE HEC
Sehlopha sa paintHec hydroxeyyl celyulouthyl li-solvent. E na le botsitso bo botle le phetoho e nyane ea pono ea ph2-12. Hec o na le bokhoni bo phahameng ba letsoai le tšilafalo ea letsoai, 'me o ntse a boloka hydrophilic metsi. Tharollo ea eona e halefileng e na le ketsahalo e kholo le lihlahisoa tse phahameng tsa Lipapali tse phahameng li na le pseudoplatmity e phahameng. E ka etsoa filimi e pepeneneng e nang le matla a lekanyelitsoeng, e sa silafaloang ke oli ka motlakase, e sa angoeng ke oli, e ntse e na le filimi e qhibilihileng ea metsi. Ntle le kalafo e phahameng, hec e hasang ebile ha e kopane ka metsing, empa e qhibiliha butle butle. PH e ka fetoloa ho 8-10 le ho qhibiliha kapele.
Thepa ea mantlha
Hydroxethyl cellulose(Hec)ke hore e ka qhibiliha ka metsing a batang le metsi a chesang, 'me ha a na litšobotsi tsa gel. E na le sebaka se fapaneng sa sebaka, sokolo le pono. E na le botsitso bo botle ba boqhetsi (ka tlase ho 140 ° C) ebile ha bo hlahise tlasa maemo acidic. pula. Thabo ea hydrouseyl e ka theha filimi e pepenoang, e nang le likarolo tse se nang ionitic tse sa kopaneng le lihlekehleke ebile li lumellana hantle.
E le sefofane se sirelletsang, li-hec li ka sebelisoa bakeng sa vinyl aclate emultizon polymerization ho ntlafatsa ts'ebetso ea sistimi ea polymeriation. Ha u etsa lihlahisoa tse felisitsoeng ho etsa pimolo, filimi le libapali tse ling le tse ling li hasana, li tsitsa le ho fana ka phello ea matla. E ka sebelisoa bakeng sa Styrene, Acrylic, li-acrylic, li-polymers tse ling tse emisitsoeng ka hare ho aferefere, tse sebelisoang ho ntlafatsa boima ba morao-rao.
Tlhaloso ea Fielmini
| Ponahalo | E tšoeu ho tloha phofo e tšoeu |
| Boholo ba karolo | 98% e fetisitse li-10 mesh |
| Molala oa Mor ke Degree (MS) | 1.8 ~ 2.5 |
| Residue ka ho hlohlona (%) | ≤0.5 |
| Boleng ba PH | 5.0 ~ 8.0 8.0 |
| Mongobo (%) | ≤ 40.0 |
Lihlahisoa Limaraka
| HecKeletso | Viscosity(NDJ, MPA.S, 2%) | Viscosity(Brookfield, MPA.S, 1%) |
| Hec hs300 | 240-360 | 240-360 |
| Hec HS6000 | 4800-7200 | |
| Hec hs30000 | 24000-000- 36000 | 1500-2500 |
| Hec hs60000 | 48000-72000 | 2400-3600 |
| Hec HS100000 | 80000-120000 | 4000-6000 |
| Hec HS150000 | 120000-180000 | 7000min |
Mokhoa oa kopo oa hydroxethyl cellulose Slloulose Hec in Waterbornepenta
1. Kenya ka ho toba ha u ntse u cheka pigment ea verident: mokhoa ona ke ntho e bonolo, 'me nako e sebelisoa e khutšoanyane. Mehato e qaqileng e tjena:
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(2) Qala ho hlohlelletsa ka lebelo le tlase ebe u eketsa hydroxethyl celdoulose
(3) Tsoela pele ho hlohlelletsa ho fihlela likarolo tsohle li songoa
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2. E na le metsi a ho emisa: mokhoa ona o sirelelitsoe ka ho tsepamisa maikutlo a 'mamputsi, ebe o eketsa pepeneneng . Mehato le mekhoa e ts'oanang le mehato (1) - (4) ka mokhoa oa ho reha ka thata ho boloka likhoele tsa hydroyyl li lekane ka tharollo. Tsoela pele ho hlohlelletsa ho fihlela e qhibiliha ka botlalo tharollo e boima. Hlokomela hore ke li-with li-infintine tse nyane li tla eketsoa ho joala ba hae kapele kamoo ho ka khonehang.
3. Porridge e kang pherekano e kang lefu la khale e na le li-soldrasethy tsa hydrothkyl bakeng sa hydroythyl cellulosese, li-solvets tsena li ka fuoa porridge. Hangata li-solvents tse sebelisoang haholo joaloka mohylene Gruel - joalo ka hydroxethyl celdoulose e ka ekelletsoa ka kotloloho ho pente. Hydroxethyl celdoulose e tletse ka sebopeho sa phofo. Kamora ho kenyelletsa lacquer, qhala hanghang mme ba na le phello e matla. Kamora ho eketsa, tsoela pele ho hlohlelletsa ho tsoa hydroxethyl celllolose ka botlalo le junifomo. Polao e tloaelehileng ea porge e entsoe ka ho kopanya likarolo tse tšeletseng tsa metsi a manyolo kapa metsi a leqhoa ka karolo e le 'ngoe ea hydroxethyl cellulose. Kamora metsotso e ka bang 5-30, sehlopha sa penteHechydrolyzes le ho hlaha ha bona. Lehlabuleng, mongobo oa metsi o phahame haholo hore o ka sebelisoa forridge.
4 .mmatters ba hloka tlhokomelo ha a ntse a arola hydroxethyl joala ba 'm'ae:
Prea leboha
1 pele le kamora ho eketsa sehlopha sa penteHec, e tlameha ho hlotsisoa ho tsoela pele ho fihlela tharollo e hlakile ka botlalo mme e hlakile.
2. Sikele hydroxethyl cellulosese ka tankeng ea ho kopanya butle-butle. Se ke oa e kenya ka tankeng ea ho kopanya ka bongata bo boholo kapa ka kotloloho ho bongata bo boholo kapa sehlopha sa penteHec.
3 Mocheso oa metsi le boleng ba metsi o na le kamano e hlakileng ea ho khesoa ha sehlopha sa penteHecHydroxethyl Cemlulose, kahoo lebisa tlhokomelo e khethehileng e lokela ho le sefofane ho eona.
Se ke oa eketsa ntho e 'ngoe ea mantlha motsoako pele ho sehlopha sa penteHechydroulleseyl phofo ea celllousesey e kolobelitsoeng ka metsi. Ho holisa ngaka kamora ho itšilafatsa ho thusa ho hlakoloa.
5. Fakeo e ka khonehang, tlatsetso ea hoseng ea hlobo.
6 Ha o sebelisa sehlopha se phahameng sa litšoantšo tsa litšoantšo tsa ViscosityHec, khatello ea kelello ea 'Mè ha ea lokela ho ba phahameng ho feta 2-3% (ka boima), ho seng joalo ho thata ho sebetsa joala.
Lintlha tse amang pono ea pente ea latox
1.The li-bubble tse sa feleng tsa moea tse phahameng ka pente, pono e le holimo.
2.is palo ea batšoantšisi le metsi ka mokhoa oa pente e tsamaisang teng?
3 medumo ea salex, latex e setseng e sa feleng e patiloeng ea chelete.
4. Tekanyetso ea lithibelo tse ling tsa tlhaho ka foromo ea pente le karolelano ea litekanyetso tse nang le karohano ea penteHec.)
5.IN Ketsahalo ea ho etsa pente, tatellano ea mehato eo u lokelang ho e eketsa ho loketse.
6.due ho ho ferekana ho hoholo le ho hlobola ho feteletseng nakong ea ho lahla.
7. Musicrobia ke tlhaselo ea thickener.
Ho paka:
Liphoso tsa pampiri tse 25kg ka hare le lipekere.
20'FlcTing 12TON le pallet
40'Fl Stage 24ton le Pallet
Nako ea poso: Jan-01-2024