Iphaneli ye-FRP
Incazelo Yomkhiqizo
I-FRP (eyaziwa nangokuthi ipulasitiki eqiniswe ngefayibha yengilazi, 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 ukushisa, ezisetshenziselwa ukwakha ama-insulators.
(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 esitimela, amabhasi, izikebhe, ama-workshops okucubungula ukudla, izindawo zokudlela, izitshalo zemithi, amalabhorethri, izibhedlela, izindlu zangasese, izikole nezinye izindawo ezifana nezindonga, ukwahlukanisa, iminyango, uphahla olumisiwe, 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 |
