Faeba ea basaltPhaephe e nang le khatello e phahameng e kopaneng, e nang le litšobotsi tsa ho hanyetsa mafome, boima bo bobebe, matla a phahameng, ho hanyetsa ho tlase ho tsamaisa metsi le bophelo bo bolelele ba ts'ebeletso, e sebelisoa haholo masimong a peterole, lifofaneng, kahong le masimong a mang. Likarolo tsa eona tse ka sehloohong ke: ho hanyetsa mafome ho H2S, CO2, metsi a letsoai, jj., ho bokellana ha sekala se tlase, ho thehoa ha boka bo tlase, ts'ebetso e ntle ea phallo, coefficient ea phallo ke makhetlo a 1.5 ho feta phaephe ea tšepe, 'me ka nako e ts'oanang, e na le matla a matle a mechini, boima bo bobebe, litšenyehelo tse tlase tsa ho kenya, bophelo ba ts'ebeletso ea moralo ba lilemo tse fetang 30, le mererong e meng, esita le ts'ebeliso ea lilemo tse 50 ha e so be bothata. Ts'ebeliso ea eona e ka sehloohong ke: oli e tala, khase ea tlhaho le liphaephe tsa phetisetso ea metsi a hloekileng; ente ea metsi a likhoerekhoere, phaephe ea oli e ka tlase le liphaephe tse ling tsa khatello e phahameng; liphaephe tsa ts'ebetso ea peterole; liphaephe tsa phetisetso ea likhoerekhoere tsa oli le metsi a litšila; phaephe ea liliba tse chesang le tse ling.
Ts'ebetso e ka Sehloohong:
Papiso le phapang pakeng tsafiberglassle phaephe e nang le kgatello e phahameng ya fiber ya basalt:
(1) faeba e tšoanang ea tlhaloso, tsela e tšoanang ea ho sekama, lisebelisoa tse tšoanang le mokhoa oa eona oa ho netefatsa phapang lipakeng tsa khatello ea hydrostatic ea phaephe ea fiber ea basalt fiber/glass fiber (DN50PN7, mohlala, khanyetso ea khatello ea EP/CBF ea hoo e ka bang 30MPa, khanyetso ea khatello ea EP/GF ea hoo e ka bang 25MPa); boemo bo tšoanang ba khatello, faeba ea basalt ha e bapisoa le faeba ea khalase ho fokotsa tsela ea ho sekama ea 10%, 20% ho netefatsa boemo ba 'nete ba khanyetso ea khatello ea hydrostatic (ho DN50PN7) Mohlala, fokotsa khanyetso ea khatello ea EP / CBF ea likarolo tse 2 ea hoo e ka bang 25MPa).
(2) Teko ea morao-rao ka mor'a ho fokotsa tsela ea litsela ho fokotsa tšebeliso e akaretsang ea thepa e tala ho fokotsa litšenyehelo tsa sehlahisoa e laotsoe, boemo ba khanyetso ea khatello ea phaephe bo ntse bo fihlela litlhoko tsa moralo, litšenyehelo tsaphaephe ea fiberglassha ho bapisoa le keketseho e kholo.
Melemo ea ts'ebetso ea phaephe ea khatello e phahameng ea basalt fiber:
(1) khanyetso e ntle ea ts'enyeho
Faeba ea basaltSebopeho sa phaephe e nang le kgatello e phahameng se arotsoe ka lera la lera, lera la sebopeho le lera la tšireletso la kantle la likarolo tse tharo. Har'a tsona, lera la lera le na le resin e ngata, ka kakaretso e fetang 70%, 'me resin ea lera la eona le ka hare le nang le resin e phahameng e ka ba 95%. Ha e bapisoa le phaephe ea tšepe, e na le khanyetso e phahameng haholo ea ts'enyeho, joalo ka mefuta e fapaneng ea li-acid tse matla le li-alkali, mefuta e fapaneng ea letsoai le sa tloaelehang, mecha ea oxidizing, hydrogen sulfide, carbon dioxide, mefuta e fapaneng ea li-surfactants, litharollo tsa polymer, mefuta e fapaneng ea li-solvents tsa organic, jj., ha feela khetho ea matrix e ntle ea resin, phaephe ea khatello e phahameng ea likhoele tsa basalt e ka ba khanyetso ea nako e telele (e nang le asiti e tebileng, alkali e matla, le HF e sa kenyelletsoe)
(2) Ho hanyetsa mokhathala hantle le bophelo bo bolelele ba tšebeletso
Bophelo ba tšebeletso ea liphaephe tsa Basalt faeba e nang le khatello e phahameng ke lilemo tse fetang 20, 'me ha e le hantle, hangata kamora lilemo tse fetang 30 tsa tšebeliso e ntse e le teng,' me bophelong ba eona ba tšebeletso ha e hloke tlhokomelo.
(3) Bokgoni bo phahameng ba ho jara kgatello
Boemo bo tloaelehileng ba khatello eafaeba ea basaltphaephe e nang le kgatello e phahameng ke 3.5MPa-25MPa (ho fihlela ho 35 MPa, ho ya ka botenya ba lebota le palo), ha e bapiswa le diphaephe tse ding tse seng tsa tshepe, bokgoni ba ho hanela kgatello bo hodimo.
(4) Boima bo bobebe, ho kenya habonolo le ho tsamaisa
Phaephe e nang le khatello e phahameng ea Basalt faeba e ka ba 1.6, phala ea tšepe feela kapa phala ea tšepe e lahliloeng e 1/4 ~ 1/5, ts'ebeliso e sebetsang e bontša hore, tlas'a khatello e tšoanang ea ka hare, bophara bo tšoanang, bolelele bo tšoanang ba phala ea FRP, boima ba eona ke hoo e ka bang 28% ea phala ea tšepe.
(5) matla a phahameng, thepa e utloahalang ea mechini
Matla a axial a tensile a phaephe ya Basalt fiber e nang le kgatello e phahameng ya 200 ~ 320MPa, e haufi le phaephe ya tshepe, empa e feta matla a ka bang makgetlo a mane, moralong wa sebopeho, boima ba phaephe bo ka fokotswa haholo, ho e kenya ho bonolo haholo.
(6) Matlo a mang:
Ha ho bonolo ho lekanya le ho tjhesa boka, ho hanyetsa phallo e tlase, thepa e ntle ya ho kwahela motlakase, kgokelo e bonolo, matla a hodimo, ho tsamaisa mocheso o tlase, kgatello e tlase ya mocheso.
Nako ea poso: Hlakubele-20-2024
