Daim ntawv thov ntawm kev sib xyaw ua ke cov cuab yeej siv ua tau ntau zuj zus, thiab ntau hom kev lim dej phwj tuaj yeem tsim kho raws li cov neeg siv khoom hauv kev ua lag luam. Tam sim no, muab cov khoom lim dej lim dej ntawm kev ua lag luam yog feem ntau muab faib ua cov ntaub ntawv hauv qab no. Hauv qab no, peb yuav piav qhia kom meej txog cov khoom lag luam lim dej ua los ntawm cov ntaub ntawv no.
1, fiberglass sib xyaw ua kav dej kho cov khoom siv
1. Qhov zoo ntawm kev siv cov khoom siv fiberglass rau kev sib xyaw ua ke cov khoom siv lim dej
Lub teeb yuag thiab lub zog siab
Tus txheeb ze ceev ntawm fiberglass ranges los ntawm 1.5 txog 2.}}} Yog li ntawd, nws muaj kev ua tau zoo heev hauv aviation, Rockiats, spacecraft, cov nkoj siab, thiab lwm yam kev siv uas yuav tsum tau txo qhov hnyav. Lub tensile, khoov, thiab compressive lub zog ntawm qee cov epoxy frp tuaj yeem ncav cuag ntau dua 400MPA.
Corrosion Kuj
Cov ntaub ntawv fiberglass yog ib cov khoom zoo-resistant uas muaj qhov zoo tsis kam mus rau cov accospheric, alkalis, ntsev, thiab cov kuab tshuaj thiab cov kuab tshuaj. Nws tau raug siv rau ntau yam ntawm kev tiv thaiv tshuaj tiv thaiv corrosion thiab yog hloov cov hlau, hlau steel, ntoo, tsis muaj hlau, thiab lwm yam.
Zoo Hluav Taws Xob
Nws yog cov khoom siv rwb inswb zoo siv los ua lag luam. Nws tseem tuaj yeem tiv thaiv cov khoom siv daelric zoo ntawm cov chaw siab. Lub microwave muaj zoo transparency thiab tau siv dav dav siv nyob rau hauv Radar kav hlau txais xov npog.
Zoo thermal Performance
Fiberglass muaj qhov tsawg thermal conductivity ntawm 1.25 ~ 1. (mer · w · w ·, (1000 ntawm cov hlau ntawd, ua nws cov khoom siv rwb thaiv tsev kom zoo. Nyob rau hauv rooj plaub ntawm instantaneous kub-siab, nws yog qhov zoo tshaj plaws thermal tiv thaiv thiab cov khoom siv dav hlau los ntawm kev tiv thaiv dav hlau los ntawm kev siv cua tshuab siab dua 2000 degree.
Zoo kev ua haujlwm
(1) Cov khoom muaj ntau yam tau tsim los raws li kev xav tau kom tau raws li kev siv cov kev siv thiab ua kom zoo zuag qhia tag nrho ntawm cov khoom.
(2) Cov ntaub ntawv tuaj yeem raug xaiv tiav kom tau raws li cov khoom lag luam uas muaj kev tsim kho, muaj lub zog zoo tshaj plaws, muaj cov khoom siv dielectric zoo, thiab lwm yam.
Txuj ci zoo tshaj plaws
(1) The molding process can be flexibly selected based on the shape, technical requirements, purpose, and quantity of the product.
(2) Cov txheej txheem yooj yim thiab tuaj yeem muab pwm rau hauv ib qho mus, nrog kev lag luam zoo, tshwj xeeb yog cov qauv nyuaj, qhia txog nws cov kev thev naus laus zis zoo dua.
2. Qhov tsis zoo ntawm kev siv fiberglass cov khoom rau kev sib xyaw cov khoom siv lim
Qes me elastic modulus
Elastic modulus ntawm fiberglass yog ob zaug uas yog ob zaug ntawm cov ntoo uas tsis muaj kev cuam tshuam nrog kev deformation hauv cov qauv khoom.
Nws tuaj yeem ua rau hauv cov qauv nyias nyias, cov qauv xuab zeb, lossis ntxiv los ntawm cov kab mob siab lossis cov pob ribs.
Lub sij hawm ntev tsis zoo
Feem ntau, fiberglass tsis tau siv rau lub sijhawm ntev ntawm qhov kub. Lub zog ntawm General-Hom Phiaj Polyester fiberglass txo qis tshaj 50 degree, thiab feem ntau tsuas yog siv hauv qab 100 degree; Lub zog ntawm Universal Epoxy Frp txo qis dua 60 degree. Tab sis nws yog tau los xaiv qhov siab resistant resin kom muaj kev ua haujlwm ntev ua haujlwm ntev ntawm 200 ~ 300 degree.
Kev laus txom nyem
Kev laus tshwm sim yog ib qho kev sib txawv ntawm cov yas, thiab cov fiberglass tsis muaj kev zam. Nws yog ib txwm ua rau muaj kev cuam tshuam nyob rau hauv cov kev cuam tshuam raws li Ultraviolet hluav taws xob, cua, los nag, kev ntxhov siab, kev ntxhov siab, thiab lwm yam.
Tsawg shear lub zog
Lub zog interlayer yog txaus siab los ntawm cob qhia, yog li nws yog tsawg heev. Cov khoom seem interlayer tuaj yeem hloov kho los ntawm xaiv cov txheej txheem, siv cov neeg sawv cev sib txuas, thiab lwm txoj hauv kev. Qhov tseem ceeb tshaj plaws yog kom tsis txhob interlayer shear ntau li ntau tau thaum tsim khoom.
2, Carbon Steel sib xyaw ua ke cov khoom siv lim dej
1. Qhov zoo ntawm Carbon Steel sib xyaw ua ke cov khoom siv tua pov tseg
Tus nqi qis, yooj yim rau smelt
Lub zog siab, muaj peev xwm ntawm kev sib tham ntau yam xwm txheej
Yooj yim ua thiab lub sijhawm luv luv
Siv tshuab ua tau zoo
Kev Ua Lag Luam Luv Luv
Txhim kho kev ua haujlwm (C%, Kev Kho Cua Sov)
2. Qhov tsis zoo ntawm Carbon Steel sib xyaw cov khoom siv tua pov tseg
Kev tsis zoo corrosion tsis kam, yuav tsum muaj hnyav tiv thaiv corrosion
3, stainless hlau sib xyaw ua ke cov khoom siv roj hmab kho
1. Qhov Zoo ntawm Stainless Hlau Sib Koom Tes Kho Khoom Siv
Corrosion Kuj
Cov Kub Kub Kuj
Resistant rau dav dav acid resistant media
Cov cua sov zoo tsis kam
Kev kub siab oxidation tiv thaiv (tshav kub-resistant tsis muaj tev)
2. Qhov tsis zoo ntawm stainless hlau sib xyaw ua ke cov cuab yeej lim dej
Feem ntau vim yog cov nqi siab thiab tus nqi siab; Ntxiv rau, stainless hlau tsis tiv taus corrosion hauv cov xov xwm alkaline.