Lifaha tsa khalase tse sekoti
Tlhaloso ea Sehlahisoa
Matla a khoheli a khanyang le molumo o moholo.Boima ba lifaha tsa khalase tse sekoti ke hoo e ka bang karolo ea leshome ea lifaha tsa setso.Kamora ho tlatsa, e ka fokotsa boima ba lihlahisoa haholo, ea nkela sebaka le ho boloka li-resin tse ngata tsa tlhahiso le ho fokotsa litšenyehelo tsa lihlahisoa.
E na le bokaholimo bo fetotsoeng (lipophilic).Lifaha tsa khalase tse sekoti li ka kolobisoa habonolo le ho qhalakanngoa, 'me li ka tlatsoa ka har'a mehala e mengata ea thermosetting ea thermoplastic, joalo ka polyester, epoxy resin, polyurethane, joalo-joalo.
Phahamiso e phahameng le mokelikeli o motle.Hobane lifaha tsa khalase tse sekoti ke libolo tse chitja tse nyane, li na le mokelikeli o betere ho resin ea mokelikeli ho feta flake, nale kapa li-filler tse sa tloaelehang, ka hona li na le ts'ebetso e ntle ea ho tlatsa hlobo.Habohlokoa le ho feta, mofuta ona oa sefaha se senyenyane ke isotropic, kahoo e ke ke ea baka mofoka oa ho fokotseha ho sa tsitsang likarolong tse fapaneng ka lebaka la ho ikamahanya le maemo, e le ho netefatsa botsitso ba sehlahisoa mme ha ho na warpage.
Mocheso, ho koala molumo, ho koala le ho monya metsi a fokolang.Bohareng ba likhalase tse sekoti tsa khalase ke khase e tšesaane, kahoo e na le litšobotsi tsa ho koala molumo le ho thibela mocheso.Ke filler e ntle haholo bakeng sa lihlahisoa tse fapaneng tsa ho kenya mocheso le lihlahisoa tse kenyang molumo.Litšobotsi tsa ho kenya mocheso oa likhalase tse sekoti tsa likhalase le tsona li ka sebelisoa ho sireletsa lihlahisoa ho tsosoa ke mocheso o bakoang ke liphetoho tse fapa-fapaneng pakeng tsa ho futhumatsa ka potlako le maemo a pholileng a potlakileng.Ho hanyetsa ho phahameng le ho kenngoa ha metsi a tlaase ho etsa hore e sebelisoe haholo ha ho etsoa le ho hlahisa lisebelisoa tsa ho koala li-cable.
Sekhahla se tlase sa ho monya oli.Likaroloana tsa sepakapaka li etsa qeto ea hore e na le sebaka se tlase se ikhethileng le sekhahla se tlase sa ho monya oli.Ts'ebetsong ea ts'ebeliso, palo ea resin e ka fokotsoa haholo.Esita le tlas'a motheo oa tlatsetso e phahameng, viscosity e ke ke ea eketseha haholo, e leng ho ntlafatsang haholo maemo a tlhahiso le ts'ebetso le ho ntlafatsa katleho ea tlhahiso.
Lifaha tsa khalase tse se nang letho li boetse li sebelisoa haholo ka agate ea maiketsetso, 'mabole, bolo ea FRP Bowling le lisebelisoa tse ling tse lumellanang le liphahlo tse phahameng tsa mocheso oa mocheso, tse ka fokotsang boima ba lihlahisoa haholo le ho ba le phello e ntle ea ho kenya mocheso oa mocheso.
Lifaha tsa khalase tse se nang letho ke li-sensitizers tse ntle haholo bakeng sa liqhomane tsa emulsion ea sechaba, tse ka ntlafatsang haholo ts'ebetso ea ho qala ha liqhomane tsa emulsion le ho lelefatsa nako ea polokelo.Ho feta moo, lifaha tsa khalase tse se nang letho li ka sebelisoa moloreng oa athomo ho eketsa molumo, ho ntlafatsa ts'ebetso ea ho sila le ho ntlafatsa ho hanyetsa acid-base.
