Chithunzi cha FRP
Mafotokozedwe Akatundu
FRP (yomwe imadziwikanso kuti glass fiber reinforced plastic, yofupikitsidwa ngati GFRP kapena FRP) ndi chinthu chatsopano chopangidwa ndi utomoni wopangira ndi utomoni wagalasi kudzera munjira zophatikizika.
FRP pepala ndi thermosetting polima zinthu ndi makhalidwe awa:
(1) kulemera kochepa ndi mphamvu zambiri.
(2) Good dzimbiri kukana FRP ndi zabwino dzimbiri zosagwira zinthu.
(3) Mphamvu zabwino zamagetsi ndi zida zabwino zotsekera, zomwe zimagwiritsidwa ntchito popanga ma insulators.
(4) Zabwino matenthedwe katundu FRP ili ndi otsika matenthedwe madutsidwe.
(5) Mapangidwe abwino
(6) Kuchita bwino kwambiri
Mapulogalamu:
Amagwiritsidwa ntchito kwambiri m'nyumba, malo osungiramo madzi ozizira komanso oziziritsa, mafiriji, zonyamula sitima, zonyamula mabasi, mabwato, malo opangira chakudya, malo odyera, malo opangira mankhwala, ma laboratories, zipatala, zimbudzi, masukulu ndi malo ena monga makoma, magawo, zitseko, denga loyimitsidwa. , ndi zina.
| Kachitidwe | Chigawo | Mapepala Ophwanyika | Mipiringidzo ya Pultruded Bars | Structural Steel | Aluminiyamu | Wokhwima Polyvinyl kloridi |
| Kuchulukana | T/M3 | 1.83 | 1.87 | 7.8 | 2.7 | 1.4 |
| Kulimba kwamakokedwe | Mpa | 350-500 | 500-800 | 340-500 | 70-280 | 39-63 |
| Tensile modulus ya elasticity | Gpa | 18-27 | 25-42 | 210 | 70 | 2.5-4.2 |
| Mphamvu yopindika | Mpa | 300-500 | 500-800 | 340-450 | 70-280 | 56-105 |
| Flexural modulus ya elasticity | Gpa | 9-16 | 25-42 | 210 | 70 | 2.5-4.2 |
| Coefficient ya kukula kwa kutentha | 1/℃×105 | 0.6-0.8 | 0.6-0.8 | 1.1 | 2.1 | 7 |
