1. Lub teeb yuag thiab siab zog;
Cov txheeb ze ntom ntom yog nyob nruab nrab ntawm 1.5 ~ 2.0, uas tsuas yog 1 / 4 ~ 1 / 5 ntawm cov pa roj carbon steel, tab sis lub zog tensile nyob ze los yog siab tshaj ntawm cov pa roj carbon steel, thiab lub zog tshwj xeeb tuaj yeem muab piv nrog cov qib siab alloy steel.Yog li ntawd, nws muaj txiaj ntsig zoo hauv aviation, foob pob hluav taws, lub dav hlau, cov hlab ntsha siab thiab lwm yam khoom uas yuav tsum tau txo tus kheej qhov hnyav.Lub tensile, dabtsi yog khoov thiab compressive zog ntawm ib co epoxy FRP tuaj yeem ncav cuag ntau tshaj 400MPa.Qhov ceev, lub zog thiab lub zog tshwj xeeb ntawm qee cov khoom siv.
2. Zoo corrosion kuj
FRP yog cov khoom siv zoo corrosion-resistant, uas muaj kev tiv thaiv zoo rau huab cua, dej, cov ntsiab lus dav dav ntawm acid, alkali, ntsev, nrog rau ntau yam roj thiab cov kuab tshuaj.Nws tau siv rau txhua yam ntawm cov tshuaj tiv thaiv corrosion thiab hloov cov pa roj carbon steel, stainless hlau, ntoo, cov hlau tsis muaj hlau thiab lwm yam.
3. Kev ua tau zoo ntawm hluav taws xob
Nws yog ib qho zoo heev insulating khoom siv los ua insulators.Nws tseem tuaj yeem tiv thaiv zoo dielectric ntawm qhov siab.Nrog rau kev sib kis microwave zoo, nws tau siv dav hauv radar radome.
4. Kev ua haujlwm zoo thermal
FRP muaj thermal conductivity tsawg, uas yog 1.25 ~ 1.67kj / (m · h · K) ntawm chav tsev kub, tsuas yog 1 / 100 ~ 1 / 1000 ntawm cov hlau.Nws yog cov khoom siv thermal rwb thaiv tsev zoo heev.Nyob rau hauv cov xwm txheej ntawm instantaneous ultra-siab kub, nws yog ib qho zoo tagnrho thermal tiv thaiv thiab ablation resistant khoom, uas yuav tiv thaiv lub spacecraft los ntawm scouring ntawm high-ceev airflow saum toj no 2000 ℃.
5. Zoo tsim
a.Ntau yam khoom lag luam tuaj yeem hloov kho tau raws li qhov xav tau kom ua tau raws li qhov yuav tsum tau siv, uas tuaj yeem ua rau cov khoom muaj kev ncaj ncees.
b.Cov ntaub ntawv tuaj yeem raug xaiv los ua kom tau raws li qhov kev ua tau zoo ntawm cov khoom, xws li corrosion-resistant, instantaneous kub resistant, cov khoom muaj zog tshwj xeeb nyob rau hauv ib qho kev taw qhia, zoo dielectric, thiab lwm yam.
c.Kev ua haujlwm zoo heev.
d.Cov txheej txheem molding tuaj yeem xaiv tau yooj yim raws li cov duab, cov kev xav tau, lub hom phiaj thiab ntau ntawm cov khoom.
e.Cov txheej txheem yog qhov yooj yim, nws tuaj yeem tsim nyob rau hauv ib lub sijhawm, thiab cov txiaj ntsig kev lag luam zoo heev.Tshwj xeeb tshaj yog rau cov khoom uas muaj cov duab complex thiab me me uas tsis yooj yim rau kev tsim, nws cov txheej txheem superior yog qhov tseem ceeb.
Post lub sij hawm: Apr-06-2022