Iphaneli ye-FRP
Incazelo Yomkhiqizo
I-FRP (eyaziwa nangokuthi ipulasitiki eqiniswe nge-glass fibre, efushanisiwe ngokuthi i-GFRP noma i-FRP) iyinto entsha esebenzayo eyenziwe nge-synthetic resin ne-glass fibre ngenqubo eyinhlanganisela.
Ishidi le-FRP liyi-thermosetting polymer material enezici ezilandelayo:
(1) isisindo esincane namandla aphezulu.
(2)I-FRP yokumelana nokugqwala okuhle iyinto enhle ekwazi ukumelana nokugqwala.
(3) Izakhiwo zikagesi ezinhle ziyizinto ezinhle kakhulu zokuvikela i-insulating, ezisetshenziselwa ukwakha izivikela magciwane.
(4)Izindawo ezishisayo ezishisayo i-FRP ine-conductivity ephansi ye-thermal.
(5)Ukuklama okuhle
(6)Ukuqhubekela phambili okuhle kakhulu
Izicelo:
Isetshenziswa kakhulu ezakhiweni, ezindlini zokuqandisa kanye neziqandisi, amakalishi efriji, amakalishi ezitimela, amabhasi, izikebhe, izindawo zokusebenzela zokucubungula ukudla, izindawo zokudlela, izitshalo zemithi, amalabhorethri, izibhedlela, amagumbi okugeza, izikole nezinye izindawo ezinjengezindonga, ukwahlukanisa, iminyango, usilingi omisiwe. , njll.
| Ukusebenza | Iyunithi | Amashidi Aphukile | Ama-Pultruded Bars | Insimbi Yesakhiwo | I-Aluminium | Iqinile I-Polyvinyl chloride |
| Ukuminyana | T/M3 | 1.83 | 1.87 | 7.8 | 2.7 | 1.4 |
| Amandla Okuqina | Mpa | 350-500 | 500-800 | 340-500 | 70-280 | 39-63 |
| I-tensile modulus ye-elasticity | I-Gpa | 18-27 | 25-42 | 210 | 70 | 2.5-4.2 |
| Amandla okugoba | Mpa | 300-500 | 500-800 | 340-450 | 70-280 | 56-105 |
| I-Flexural modulus ye-elasticity | I-Gpa | 9-16 | 25-42 | 210 | 70 | 2.5-4.2 |
| I-coefficient yokwanda kwe-thermal | 1/℃×105 | 0.6-0.8 | 0.6-0.8 | 1.1 | 2.1 | 7 |
