Koj tuaj yeem ua tiav fiberglass dhau aluminium.. nws tau ua tiav ntawm Aircraft txhua hnub… tab sis koj yuav xav tau qee cov epoxy polymer resin. Nkoj cob yuav tsis lo zoo vim nws kho sai heev thiab tsis yog cov txheej txheem epoxy nplaum.
Yuav ua li cas koj ua daim ntawv cog lus fiberglass rau hauv Aluminium?
Txoj txheej txheej ntawm epoxy hla thaj chaw, hnav hnab looj tes haum epoxy tiv thaiv, nqa ib daim ntawv abrasive thiab rub nws hla thaj chaw. Qhov no tshem tawm cov txhuas oxide thiab cov epoxy nres cua nkag mus rau saum npoo kom cov epoxy bonds ncaj qha rau txhuas ua ntej nws tuaj yeem rov oxidise.
Cov ntaub ntawv dab tsi yuav fiberglass tsis lo?
Fiberglass resins yuav tsis lo ntoo uas tau kho. Lawv tsuas yog lo rau cov ntoo uas tsis kho, huv, qhuav. Redwood tsis yog tsuas yog kho tau xwb, tab sis nws kuj muaj cov khoom siv quav ciab txwv tsis pub adhesion.
Yuav ua li cas nplaum yuav lo rau aluminium?
Cyanoacrylate - tseem hu ua instant adhesives, super kua nplaum, vwm kua nplaum, ca kua nplaum, thiab lwm yam. Txhua qib yuav khi aluminium zoo. Rau lub zog siab heev siv cov hlau nplaum xws li 170 lossis 910® thawj. Rau kev sib txuas ntawm txhuas rau qhov sib txawv ntawm qhov sib txawv nrog cov coefficients sib txawv ntawm thermal expansion xav txog toughened 737.
Koj puas tuaj yeem txuas fiberglass rau hlau?
Fiberglass yog cov khoom siv ruaj khov uas yuav ua rau yuav luag txhua qhov chaw, suav nrog yas, hlau, ntoo thiab Styrofoam. Rau kev tso cov fiberglass rau ntawm cov ntaub ntawv nyuaj xws li hlau nws yog ib qho tseem ceeb kom ua tib zoo scuff rau saum npoo kom tau ib daim ntawv cog lus muaj zog.
