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Litharollo

Pente e mahareng ea Alkyd

Sehlahisoa se tsejoang hape e le

  • Pente ea Alkyd ferro-alkali e thibelang mafome, pente ea alkyd ferro-alkali e mahareng, pente ea alkyd ferro-alkali e thibelang ho bola, pente ea alkyd ferro-alkali, pente ea alkyd e mahareng.

Mekhahlelo ea motheo

Lebitso la Senyesemane la Sehlahisoa Pente ea alkyd bohareng
Thepa e Kotsi Nomoro 33646
Nomoro ea Machaba a Kopaneng 1263
Ho feto-fetoha ha di-solvent tsa tlhaho Methara e tloaelehileng ea 64³.
Letšoao Pente ea Benzhou
Nomoro ea Mohlala C52-2-4
'Mala Putsoa
Karolelano ea ho kopanya Karolo e le 'ngoe
Ponahalo Bokaholimo bo boreleli

Sebopeho sa sehlahisoa

  • Pente e mahareng ea Alkyd ke pente e mahareng ea karolo e le 'ngoe e entsoeng ka resin ea alkyd, mica iron oxide, antirust pigment filler, li-additives, peterole e qhibilihang ea No.200 le li-solvent tse tsoakiloeng, le sesebelisoa sa ho baka.

Liparamente tsa tekheniki: GB/T 25251-2010

  • Boemo ka setshelong: ha ho na makukuno a thata ka mora ho hlohlelletsa le ho kopanya, ka boemo bo tshwanang.
  • Ho khomarela: sehlopha sa pele (lenaneo le tloaelehileng: GB/T1720-1979(89))
  • Botenya: ≤60um (lenaneo le tloaelehileng: GB/T6753.1-2007)
  • Ho hanyetsa metsi a letsoai: 3% NaCl, lihora tse 48 ntle le ho petsoha, ho phatloha, ho taboha (standard index: GB/T9274-88)
  • Nako ea ho omisa: ho omisa bokaholimo ≤ lihora tse 5, ho omisa ka thata ≤ lihora tse 24 (tekanyetso e tloaelehileng: GB/T1728-79)

Litšobotsi

  • Filimi e thata ea pente, ho koaloa hantle, ts'ebetso e ntle ea ho thibela mafome, e ka mamella tšusumetso ea phapang ea mocheso. Bokhoni bo matla ba ho tlatsa.
  • Tshebetso e ntle e tsamaellanang, motswako o motle le alkyd primer le alkyd top coat. Tshebetso e ntle ya kaho.
  • Ho khomarela ho matla, thepa e ntle ea mechini.
  • Dikahare tse ngata tsa mmala, tshebetso e ntle ya ho sanda.
  • Pente e thibela ho tjheka, ts'ebetso e ntle ea tšireletso, ho boloka leseli le ho boloka 'mala hantle, 'mala o khanyang, ho tšoarella hantle.

Kalafo ea holim'a metsi

  • Kalafo ea ho phatloha ha lehlabathe holim'a tšepe ho fihlela ho Sa2.5 grade, ho ba thata ha bokaholimo ho 30um-75um.
  • Lisebelisoa tsa motlakase tsa ho tlosa mafome ho ea sehlopheng sa St3.

Kaho ea pente

  • Kamora ho bula moqomo, o lokela ho hlohlelletsoa ka ho lekana, o tlohelwe hore o eme mme o hole metsotso e 30, ebe o eketsa tekanyo e loketseng ya sesepa mme o ikamahanye le viscosity ya kaho.
  • Motsoako: motsoako o khethehileng bakeng sa letoto la alkyd.
  • Ho fafatsa ntle le moya: Bongata ba ho hlapolla ke 0-5% (karolelano ea boima ba pente), boholo ba nozzle ke 0.4mm-0.5mm, khatello ea ho fafatsa ke 20MPa-25MPa (200kg/cm²-250kg/cm²).
  • Ho fafatsa ka moea: Bongata ba ho ntsha metsi ke 10-15% (karolelano ea boima ba pente), boholo ba nozzle ke 1.5mm-2.0mm, khatello ea ho fafatsa ke 0.3MPa-0.4MPa (3kg/cm²-4kg/cm²).
  • Sekoahelo sa rolara: Palo ea ho qhibiliha ke 5-10% (ka karolelano ea boima ba pente).

Tšebeliso

  • E loketse libaka tsa tšepe, libaka tsa mechine, libaka tsa liphaephe, libaka tsa lisebelisoa, libaka tsa lehong.
Pente-e mahareng-ea-alkyd-2

Hlokomela

Ho fafatsa ka omileng ho ka etsahala nakong ea selemo se chesang:

  • Nakong ea mocheso o phahameng oa sehla, ho bonolo ho omisa spray, e le ho qoba spray e omileng ho ka fetoloa ka thinner ho fihlela spray e sa omelle.
  • Sehlahisoa sena se lokela ho sebelisoa ke basebetsi ba litsebi ba ho penta ho latela litaelo tse sephutheloana sa sehlahisoa kapa bukaneng ena ea litaelo.
  • Ho koahela le ho sebelisa sehlahisoa sena kaofela ho lokela ho etsoa ho latela melao le maemo ohle a bophelo bo botle, polokeho le tikoloho.
  • Haeba o belaela hore na sehlahisoa sena se lokela ho sebelisoa, ka kopo ikopanye le lefapha la rona la litšebeletso tsa tekheniki bakeng sa lintlha tse ling.

Polokelo ea Lipalangoang

  • Sehlahisoa se lokela ho bolokoa sebakeng se pholileng le se nang le moea o kenang, se sirelelitsoe letsatsing le tobileng, 'me se aroloe mehloling ea ho hotetsa le ho bolokoa hole le mehloli ea mocheso ka tlung ea polokelo.
  • Lihlahisoa li lokela ho sireletsoa puleng, letsatsing le ho thulana ha likoloi ha li tsamaisoa, 'me li lokela ho latela melaoana e amehang ea lefapha la sephethephethe.

Tšireletso ea Tšireletso

  • Sebaka sa kaho se lokela ho ba le libaka tse ntle tsa ho kenya moea, 'me bapenti ba lokela ho roala likhalase, liatlana, limaske, jj. ho qoba ho kopana le letlalo le ho hema moholi oa pente.
  • Ho tsuba le ho chesa mollo li thibetsoe ka thata sebakeng sa kaho.