I-GFRP, ipulasitiki eqiniswe ngefayibha yengilazi, iyinto engeyona eyensimbi enobuso obubushelelezi kanye nobubanzi obufanayo bangaphandle obutholakala ngokumboza ubuso bezintambo eziningi zefayibha yengilazi nge-resin ekhanyisa ukukhanya. I-GFRP ivame ukusetshenziswa njengelungu lamandla eliphakathi lekhebula le-optical langaphandle, futhi manje kusetshenziswa ikhebula lesikhumba eliningi ngokwengeziwe.
Ngaphezu kokusebenzisa i-GFRP njengelungu lokuqina, ikhebula lesikhumba lingasebenzisa ne-KFRP njengelungu lokuqina. Uyini umehluko phakathi kwalokhu okubili?
Mayelana ne-GFRP
1. Ubuningi obuphansi, amandla aphezulu
Ubuningi be-GFRP buphakathi kuka-1.5 no-2.0, okuyi-1/4 kuya ku-1/5 kuphela yaleyo yensimbi yekhabhoni, kodwa amandla okudonsa e-GFRP aseduze noma adlula ngisho nalawo ensimbi yekhabhoni, futhi amandla e-GFRP angaqhathaniswa nalawo ensimbi ye-alloy yezinga eliphezulu.
2.Good ukumelana nokugqwala
I-GFRP iyinto enhle engagqwali, futhi inokumelana okuhle nomoya, amanzi kanye nokugcwala okujwayelekile kwama-asidi, ama-alkali, usawoti, kanye namafutha ahlukahlukene kanye nezinyibilikisi.
3. Ukusebenza kahle kagesi
I-GFRP iyinto engcono yokuvikela ukushisa futhi isengakwazi ukugcina izakhiwo ezinhle ze-dielectric kumaza aphezulu.
4. Ukusebenza okuhle kokushisa
I-GFRP inokushisa okuphansi, insimbi engu-1/100 ~ 1/1000 kuphela ekushiseni kwegumbi.
5. Ubuciko obuhle
Inqubo yokubumba ingakhethwa kalula ngokuya ngesimo, izidingo, ukusetshenziswa kanye nobuningi bomkhiqizo.
Le nqubo ilula futhi umphumela wezomnotho uvelele, ikakhulukazi emikhiqizweni enezimo eziyinkimbinkimbi okungelula ukwakheka, ubuciko bayo buvelele kakhulu.
Mayelana ne-KFRP
I-KFRP isifinyezo senduku yepulasitiki eqiniswe ngefayibha ye-aramid. Iyinto engeyona eyensimbi enobuso obubushelelezi nobubanzi obufanayo bangaphandle, etholakala ngokumboza ubuso bentambo ye-aramid nge-resin ekhanyisa ukukhanya. Isetshenziswa kabanzi kunethiwekhi yokufinyelela.
1. Ubuningi obuphansi, amandla aphezulu
I-KFRP inobukhulu obuphansi kanye namandla aphezulu, futhi amandla ayo kanye ne-modulus ethile kungaphezu kakhulu kwensimbi kanye ne-GFRP.
2. Ukwandiswa okuphansi
I-coefficient yokwandisa okuqondile kwe-KFRP incane kuneyensimbi yensimbi kanye ne-GFRP ebangeni elibanzi lokushisa.
3. Ukumelana nomphumela, ukumelana nokuphuka
I-KFRP imelana nokushayisana futhi imelana nokuqhekeka, futhi isakwazi ukugcina amandla okudonseka angaba ngu-1300MPa ngisho noma iqhekeka.
4. Ukuguquguquka okuhle
I-KFRP ithambile futhi kulula ukuyigoba, okwenza ikhebula le-optical langaphakathi libe nesakhiwo esincane, esihle kanye nokusebenza okuhle kakhulu kokugoba, futhi lifaneleka kakhulu ekufakweni kwezintambo endaweni eyinkimbinkimbi yangaphakathi.
Kusukela ekuhlaziyweni kwezindleko, izindleko ze-GFRP zinenzuzo enkulu.
Ikhasimende linganquma ukuthi iyiphi impahla okufanele liyisebenzise ngokwezidingo ezithile zokusetshenziswa kanye nokucatshangelwa kwezindleko okuphelele.
Isikhathi sokuthunyelwe: Septhemba 17-2022