Taw qhia
Fiberglass yog cov khoom siv ntau yam siv dav hauv kev lag luam xws li kev tsim kho, tsheb, nkoj nkoj, thiab aerospace vim nws lub zog, durability, thiab lub teeb yuag. Ob hom ntawm fiberglass reinforcement yogchopped strand lev (CSM) thiabwoven fiberglass ntaub. Txawm hais tias ob qho tib si ua kev txhawb nqa hauv cov ntaub ntawv sib xyaw, lawv muaj cov yam ntxwv sib txawv uas ua rau lawv haum rau kev siv sib txawv.
Hauv tsab xov xwm no, peb yuav tshawb txog qhov sib txawv tseem ceeb ntawm cov hlua khi thiab cov ntaub fiberglass, nrog rau lawv cov txheej txheem tsim khoom, cov khoom siv kho tshuab, kev siv, thiab qhov zoo.
1. Cov txheej txheem tsim khoom
Txiav Strand Mat (CSM)
Ua los ntawm randomly faib luv iav fibers (feem ntau 1-2 ntiv tes ntev) sib koom ua ke nrog cov resin-soluble binder.
Ua los ntawm chopping nruam iav strands thiab dispersing lawv mus rau ib tug conveyor siv, qhov twg ib tug binder yog siv los tuav lawv ua ke.
Muaj nyob rau hauv ntau qhov hnyav (piv txwv li, 1 oz / ft² mus txog 3 oz/ft²) thiab thickness.
Woven Fiberglass Npuag
Ua los ntawm weaving nruam iav fiber ntau strands rau hauv ib qho qauv (piv txwv li, tiaj weave, twill weave, los yog satin weave).
Cov txheej txheem weaving tsim muaj zog, kab sib chaws zoo li cov qauv nrog fibers khiav hauv 0° thiab 90° kev taw qhia, muab kev taw qhia lub zog.
Los ntawm qhov sib txawv ntawm qhov hnyav thiab qhov sib txawv, cuam tshuam qhov yooj thiab lub zog.
Qhov txawv tseem ceeb:
CSM yog non-directional (isotropic) vim random fiber ntau orientation, thaumfiberglass woven rov yog directional (anisotropic) vim nws cov qauv weave.
2.Mechanical Properties
| Khoom | Chopped Strand Mat (CSM) | Woven Fiberglass Npuag |
| Lub zog | Tsawg tensile zog vim random fibers | Lub zog tensile siab dua vim yog cov fibers ua ke |
| Kev nruj | Tsawg zog, hloov tau yooj yim | Ntau nruj, tswj cov duab zoo dua |
| Impact Resistance | Zoo (fibers nqus zog random) | Zoo heev (fibers faib load zoo) |
| Conformability | Yooj yim rau pwm rau hauv cov duab complex | Tsawg yoog raws, nyuaj rau drape tshaj nkhaus |
| Resin Absorption | Resin nce siab (40-50%) | Tsawg resin uptake (30-40%) |
Vim Li Cas Nws Tseem Ceeb:
CSM yog zoo tagnrho rau tej yaam num uas yuav tsum tau yooj yim shaping thiab uniform zog nyob rau hauv tag nrho cov lus qhia, xws li lub nkoj hulls los yog da dej enclosures.
Fiberglass woven rov Nws yog qhov zoo dua rau kev siv lub zog siab xws li cov tsheb loj lossis cov khoom siv hauv tsev uas xav tau kev txhawb nqa ntxiv.
3. Cov ntawv thov hauv kev lag luam sib txawv
Txiav Strand Mat (CSM) Siv:
✔Kev lag luam marine-Nkoj hulls, decks (zoo rau kev tiv thaiv dej).
✔Automotive-Cov khoom tsis zoo xws li cov vaj huam sib luag sab hauv.
✔Kev tsim kho-Lub ru tsev, da dej, thiab chav da dej.
✔Kho Kev Ua Haujlwm-Yooj yim rau txheej rau kev kho sai.
Woven Fiberglass Fabric Siv:
✔Aerospace-Lub teeb yuag, lub zog muaj zog.
✔Automotive-Lub cev panels, spoilers (xav tau siab rigidity).
✔Cua Zog-Turbine hniav (yuav tsum muaj zog taw qhia).
✔Khoom siv ncaws pob-Tsheb kauj vab ncej, hockey sticks.
Key Takeaway:
CSM yog qhov zoo tshaj plaws rau cov nqi qis, kev siv lub hom phiaj dav dav.
Woven fiberglass yog nyiam rau kev ua haujlwm siab, load-bearing daim ntaub ntawv.
4. Yooj yim siv & tuav
Txiav Strand Mat (CSM)
✅Yooj yim rau txiav thiab zoo li-tuaj yeem txiav nrog txiab.
✅Conforms zoo rau nkhaus-Zoo tagnrho rau complex pwm.
✅Yuav tsum tau ntau resin-Absorbs kua ntau, nce nqi khoom.
Woven Fiberglass Npuag
✅Muaj zog tab sis tsis yooj yim-Xav tau kev txiav kom meej.
✅Zoo dua rau qhov chaw tiaj tus lossis me ntsis nkhaus-Nyuaj rau drape tshaj ntse khoov.
✅Tsawg resin absorption-Tus nqi ntau dua rau cov haujlwm loj.
Tswv yim Pro:
Cov pib tshiab feem ntau nyiam CSM vim nws's zam txim thiab yooj yim ua hauj lwm nrog.
Cov kws tshaj lij xaiv fiberglass woven rov rau precision thiab lub zog.
5.Tus nqi sib piv
| Qhov xwm txheej | Chopped Strand Mat (CSM) | Woven Fiberglass Npuag |
| Tus nqi khoom siv | Lower (kev tsim khoom yooj yim) | Siab dua (weaving ntxiv nqi) |
| Resin siv | Siab dua (ntau resin xav tau) | Lower (tsawg resin xav tau) |
| Tus Nqi Ua Haujlwm | Kev thov ceev dua (yooj yim tuav) | Xav paub ntau ntxiv (kev sib raug zoo meej) |
Qhov twg yog Kev Lag Luam Ntau?
CSM yog pheej yig dua upfront tab sis tej zaum yuav xav tau ntau resin.
Fiberglass woven rov muaj tus nqi pib dua tab sis muaj qhov zoo dua lub zog-rau-qhov hnyav piv.
6. Koj yuav tsum xaiv qhov twg?
Thaum sivTxiav Strand Mat (CSM):
Xav tau ceev, yooj yim layup rau complex duab.
Ua haujlwm ntawm cov khoom siv tsis yog qauv, tshuaj pleev ib ce, lossis kho cov haujlwm.
Nyiaj txiag yog ib qho kev txhawj xeeb.
Thaum siv Woven Fiberglass Npuag:
Xav tau siab zog thiab rigidity.
Ua haujlwm ntawm cov khoom siv thauj khoom (piv txwv li, tsheb qhov chaw, cov khoom siv dav hlau).
Yuav tsum tau ua kom zoo dua saum npoo (cov ntaub npuag tawm kom zoo dua).
Xaus
Ob leegchopped strand lev (CSM) thiabwoven fiberglass ntaub yog cov khoom siv tseem ceeb hauv kev tsim cov khoom sib xyaw, tab sis lawv ua haujlwm sib txawv.
CSMyog tus nqi pheej yig, siv tau yooj yim, thiab zoo rau kev txhawb nqa dav dav.
Woven fiberglass muaj zog dua, ruaj khov dua, thiab zoo tagnrho rau kev ua haujlwm siab.
Kev nkag siab txog lawv qhov sib txawv pab xaiv cov khoom tsim nyog rau koj qhov project, kom ntseeg tau tias kev ua tau zoo thiab kev siv nyiaj txiag.
Lub sij hawm xa tuaj: Plaub Hlis-04-2025
