Iphaneli ye-FRP
Ingcaciso yeMveliso
I-FRP (ekwaziwa ngokuba yiplastiki eqinisiweyo yefayibha yeglasi, efinyezwa ngokuba yi-GFRP okanye i-FRP) yinto entsha esebenzayo eyenziwe nge-resin yokwenziwa kunye nefayibha yeglasi ngenkqubo edibeneyo.
Iphepha le-FRP liyi-polymer ye-thermosetting eneempawu ezilandelayo:
(1) ubunzima obulula kunye namandla aphezulu.
(2) I-FRP enokuchasana nokugqwala kakuhle sisixhobo esikwaziyo ukumelana nokugqwala.
(3) Iimpawu zombane ezilungileyo zizinto ezibalaseleyo zokukhusela ubushushu, ezisetyenziselwa ukwenza ii-insulator.
(4) Iipropati ezilungileyo zobushushu i-FRP ine-conductivity ephantsi yobushushu.
(5) Uyilo oluhle
(6) Ubuchule obuhle kakhulu bokusebenza
Izicelo:
Isetyenziswa kakhulu kwizakhiwo, kwiindawo zokugcina impahla ezibandayo nezibandayo, kwiinqwelo zokukhenkcisa, kwiinqwelo zikaloliwe, kwiinqwelo zeebhasi, kwiinqanawa, kwiindawo zokusebenzela zokulungisa ukutya, kwiindawo zokutyela, kwizityalo zamayeza, kwiilebhu, kwizibhedlele, kwiindawo zokuhlambela, kwizikolo nakwezinye iindawo ezifana neendonga, kwiindawo zokwahlukanisa, kwiingcango, kwiisilingi ezixhonyiweyo, njl.njl.
| Ukusebenza | Iyunithi | Amaphepha Aqhekekileyo | IiBhari eziXolileyo | Intsimbi yoLwakhiwo | I-aluminiyam | Iqinile I-Polyvinyl chloride |
| Uxinano | T/M3 | 1.83 | 1.87 | 7.8 | 2.7 | 1.4 |
| Tensile strength | I-Mpa | 350-500 | 500-800 | 340-500 | 70-280 | 39-63 |
| Imodulus yokuthamba yokuthamba | I-Gpa | 18-27 | 25-42 | 210 | 70 | 2.5-4.2 |
| Amandla okugoba | I-Mpa | 300-500 | 500-800 | 340-450 | 70-280 | 56-105 |
| Imodulus eguquguqukayo yokuqina | I-Gpa | 9~16 | 25-42 | 210 | 70 | 2.5-4.2 |
| I-coefficient yokwandiswa kobushushu | 1/℃×105 | 0.6-0.8 | 0.6-0.8 | 1.1 | 2.1 | 7 |
