Lub pultrusion moulding txheej yog kom extrude iav fiber ntau cov ntaub qhwv cov ntaub nplaum thiab lwm yam qauv rau cov khoom siv iav ntxiv rau hauv kev kho kom sov. Tseem hu ua kev txuas ntxiv pultrusion txheej txheem. Cov kav dej loj ntau lawm, cov pas nrig, cov khoom lag luam, cov phiaj thiab lwm yam khob iav fiber ntxiv kom muaj teeb meem.
Qhov zoo ntawm cov pulcting cov txheej txheem yog: cov khoom siv yooj yim, tus nqi qis, yooj yim tsim tau cov kab ntau lawm, thiab cov khoom siv tau zoo; Muaj peev xwm muab tag nrho cov kev ua si tag nrho rau lub luag haujlwm ntawm kev txhawb nqa cov khoom siv, cov khoom siv zoo, tshwj xeeb yog ntev zog thiab modulus; Siv tau cov ntaub ntawv raw ntawm cov nyiaj siab siab, tsis muaj lub ces kaum pov tseg; Lub sijhawm ntev thiab hloov lub zog ntawm cov ntaub ntawv tuaj yeem hloov kho kom haum kom haum cov kev cai sib txawv; Nws qhov ntev tuaj yeem txiav raws li xav tau.
Cov Resins dav siv nyob rau hauv cov khoom lag luam pultruded yog cov khoom siv hluav taws xob tsis txaus ntseeg, thiab lwm yam viscosity, thiab lwm yam viscosity, yooj yim rau kev nkag mus rau cov khoom siv ntxiv; Lub sijhawm ntev gel (feem ntau yuav tsum tau siv ntau tshaj 8 teev), kho kom ceev, kom tau raws li qhov yuav tsum tau ua pa txuas ntxiv; Zoo adhesion, kev kho cov shrinkage yog me; Qhov yooj yog qhov zoo, thiab cov khoom lag luam tsis yooj yim rau tawg.
Daim Ntawv Thov ntawm Epoxy Resin Composite Pultrusion profile
Epoxy Resin Composite Pultrusion cov khoom lag luam yog siv rau:
1) Cov hluav taws xob hluav taws xob tam sim no yog cov chaw siv dav tshaj plaws thiab ib qho ntawm cov laj thawj ntawm kev txhim kho. Xws li transformer cua ciav hlau ciav hlau, cov roj hluav taws xob siab, cov pob zeb hluav taws xob, cov chaw tso tawm cable, lub cev muaj zog, thiab lwm yam.
2) Lub teb ntawm cov tshuaj anticorrosion yog qhov chaw loj tshaj plaws hauv xyoo tsis ntev los no. Cov khoom lag luam cov khoom lag luam suav nrog: cov khoom siv hluav taws xob pab txhawb nqa qauv, cov khoom siv hluav taws xob, cov khau raj, roj av, methaltum, metalurgy thiab lwm yam chaw ua haujlwm.
3) Hauv thaj teb qauv qauv, nws yog tsuas yog siv rau lub teeb qauv, taw kev tsim qauv ntawm cov qauv siab lossis cov hom phiaj tshwj xeeb. Xws li chav txav chav tsev, profiles rau qhov rooj thiab lub qhov rai qauv, cov tsheb sib txuas, cov qauv ci ntsa iab, cov qauv qab zib, thiab lwm yam loj.
4), Cov kis las thiab kev lom zem ua liaj ua teb xws li pas nuv ntses, hoceyboards, cov daus hnab, qe thiab xib xub, thiab lwm yam.
5) Cov tsheb thauj mus los xws li cov tsheb khiav tsheb, cov thawv ntim, cov tsheb ciav hlau, lub tsheb loj, lawj, hluav taws xob tsheb ciav hlau ciav hlau, thiab lwm yam.
6) Hauv lub zog teb, nws yog tsuas yog siv rau cov khw muag khoom ci ntsa iab, cua tshuab ncho thiab roj zoo conduits.
7) Hauv Aerospace teb, xws li dav hlau thiab lub dav hlau kab hlau, lub teeb taws xob rau cov nqaj hlau, tsheb nqaj hlau, dav hlau khi, txuas ntxiv rau cov pas nrig, thiab lwm yam.
Lub Sijhawm Post: Apr-20-2022
