litaba

Light-curing prepreg ha e na ts'ebetso e ntle ea kaho feela, empa hape e na le khanyetso e ntle ea kutu ho li-acid tse akaretsang, alkalis, matsoai le li-solvents tsa organic, hammoho le matla a matle a mochini kamora ho folisa, joalo ka FRP ea setso.Thepa ena e babatsehang e etsa hore li-prepreg tse ka phekolehang ka khanya li loketse lik'hemik'hale, litanka tsa polokelo ea peterole, liphaephe tse ka holimo-limo le tse ka tlas'a lefatše, joalo-joalo, ho hlahisa thepa e thibelang ho bola e nang le ts'ebetso e babatsehang.

2. Anti-corrosion kopo ka phaephe ea ho phunya e tataisoang

Ho cheka ka Directional ke ts'ebetso ea kaho ea lipeipi indastering ea theknoloji ea boenjiniere.E sebelisoa haholo kahong ea oli, khase ea tlhaho le lipeipi tse ling tsa masepala.Mokhoa oa ho sireletsa sekoahelo sa kantle sa anti-corrosion nakong ea ho cheka ka tataiso ea liphaephe esale e le bothata bo boima tšimong ea kaho ea liphaephe..Bongata ba liphaephe tse feto-fetohang li sebelisoa ka tsela ea ho phunya tataiso, 'me ho thatafala ha lera le khahlanong le kutu holim'a' mele oa phala ha hoa lekana.Nakong ea ts'ebetso ea ho hula, lera le thibelang kutu hangata le phunyeha kapa moeli oa thepa ea ho pata o sothehile kapa oa robeha, e leng se amang phello e khahlanong le kutu 'me e beha polokeho ea lipeipi kotsing haholo.Ka lebaka la mathata a ka holimo, prepreg e phekotsoeng khanya e ka sebelisoa e le lera le sireletsang la lera le ka ntle la pipeline.Likarolo tsa eona tse ka sehloohong ke boima bo phahameng, khanyetso ea scratch le khanyetso ea likhohlano, e ka sireletsang hantle lera la anti-corrosion.

 

Papiso ea sleeve e sireletsang khanya pele le ka mor'a tšebeliso ea pipeline ea ho cheka e bontšoa setšoantšong se latelang:

E ka bonoa ka ho hlaka ho tloha papisong ea hore lesela le phekotsoeng le khanyang le na le phello e ntle ea tšireletso holim'a liphaephe le ho ntlafatsa ts'ebetso e khahlanong le kutu ea pipeline.

3. Tšebeliso ea anti-corrosion ea marulelo a tanka ea polokelo ea oli le khase

Boholo ba litanka tsa polokelo ea oli le khase ke litanka tsa tšepe tsa tšepe.Kaha hangata oli le khase li na le lintho tse senyang, ho bola ha litanka tsa tšepe ho kotsi haholo.Ka mohlala, tlas'a ts'ebetso ea mocheso o phahameng ka tanka, likhase tse kotsi tse kang oksijene e qhibilihisitsoeng, hydrogen sulfide le carbon dioxide li tla fetoha 'me li baka kutu e matla holim'a tanka, e leng se bakang tšenyo e tebileng holim'a tanka, ha e bake feela tahlehelo e kholo ea oli le khase, empa hape e eketsa polokeho.kotsi e patiloeng.Bakeng sa ts'ebeliso e bolokehileng ea litanka tsa polokelo ea oli le khase, ho lokisoa ha sebaka sa heno kapa ho nkela sebaka se kaholimo sa tanka ho hlokahala khafetsa.Mokhoa o tloaelehileng oa ho lokisa marulelo a tanka ke ho nkela sebaka sa tšepe ea tšepe ea marulelo a tanka, e hlokang hore tanka e emisoe, e hloekisoe, setsi sa kaho ho etsa mehato ea polokeho, le lefapha la polokeho ho amohela mekhahlelo ka lera.Nako ea kaho e telele 'me litšenyehelo tsa ho lokisa li holimo.Leha ho le joalo, ka ho sebelisa prepreg ea khanya, tanka e teng e sebelisoa e le template, 'me e entsoe le ho seha setšeng,' me e kopantsoe le top tank ea tšepe ea pele ho theha kaofela.Motheong oa ho boloka matla a holimo a tanka ea pele, Matla a lera le kopantsoeng a a ata 'me a ka sebelisoa e le tharollo e ncha bakeng sa ho lokisa marulelo a litanka tsa polokelo ea oli le khase.

Ntle le masimo a anti-corrosion a boletsoeng ka holimo, li-prepreg tse thibelang ho bola li ka boela tsa sebelisoa masimong a thibelang ho bola joalo ka masela a matamo a libakeng tse ka tlas'a lefatše, liphaephe tse ka tlas'a lefatše, litanka tsa polokelo libakeng tsa lithōle, litulong tsa likepe, le tokiso ea setsi sa motlakase.Hona joale, boholo ba maqephe a prepreg a pholiso e bobebe 'marakeng ke lihlahisoa tse tsoang kantle ho naha,' me litšenyehelo li holimo, e leng se fokotsang tšebeliso ea tsona.Leha ho le joalo, ka tšehetso ea mmuso, tlhokomelo ea 'maraka, le matsete a eketsehileng a lipatlisiso le lisebelisoa tsa nts'etsopele, ho tla ba le mefuta e mengata e fapaneng ea lipampiri tsa prepreg tsa malapeng tse sebelisoang libakeng tse fapaneng.