Cov ntaub ntawv raw thiab daim ntaub ntawv: iav fiber ntau dua cov organic fiber ntau qhov kub thiab txias tsis kam, tsis-combustible, corrosion kuj, rwb thaiv tsev kub, suab rwb thaiv tsev, siab tensile zog, zoo hluav taws xob rwb thaiv tsev.Tab sis brittle, hnav kuj tsis zoo.Siv los tsim cov yas los yog cov roj hmab ntxiv, raws li cov khoom siv iav fiber ntau muaj cov yam ntxwv hauv qab no, cov yam ntxwv no ua rau kev siv cov iav fiber ntau ntau dua li lwm hom fiber ntau, qhov kev loj hlob yog nyob deb ntawm cov yam ntxwv hauv qab no:
1. Lub zog tensile siab thiab me elongation (3%).
2. High elasticity coefficient thiab zoo rigidity.
3. Loj elongation thiab siab tensile lub zog nyob rau hauv lub elastic txwv, yog li qhov nqus feem cuam tshuam lub zog loj.
4. Inorganic fiber, uas tsis yog-combustible, zoo tshuaj kuj.
5. Kev nqus dej tsawg.
6. Qhov ntsuas qhov ruaj khov, qhov kub tsis kam yog qhov zoo.
7. Kev ua tau zoo, tuaj yeem ua rau hauv cov hlua, pob khoom, muaj kev xav, woven npuag thiab lwm yam khoom sib txawv.
8. Pob tshab los ntawm lub teeb.
9. Zoo adhesion nrog resin.
10. Tus nqi pheej yig.
11. Tsis yooj yim rau hlawv, qhov kub thiab txias tuaj yeem fused rau hauv iav hlaws.
Cov iav fiber ntau ua haujlwm:
1. Txhim kho qhov rigidity thiab hardness, qhov nce ntawm cov iav fiber ntau tuaj yeem txhim kho lub zog thiab rigidity ntawm cov yas, tab sis lub toughness ntawm tib cov yas yuav poob.Piv txwv li: khoov modulus.
2. Txhim kho cov cua sov ua haujlwm thiab thermal deformation kub, siv cov nylon ua piv txwv, nce cov nylon iav fiber ntau, thermal deformation kub tsawg kawg yog ob zaug ntau dua, qhov dav dav iav fiber reinforced nylon kub tuaj yeem ncav cuag ntau dua 220 degrees.
3. Txhim kho qhov seem stability, txo tus nqi shrinkage.
4. Txo warping deformation.
5. Txo kev nkag siab.
6. Cov nplaim retardant kev ua tau zoo vim yog cov nyhuv wick, yuav cuam tshuam rau cov nplaim hluav taws xob, cuam tshuam rau cov nplaim hluav taws kub.
7. Txo qhov gloss ntawm qhov chaw.
8. Ua kom noo noo nqus.
9. Kho cov iav fiber ntau: qhov ntev ntawm iav fiber ncaj qha cuam tshuam rau brittleness ntawm cov khoom.Yog tias cov iav fiber ntau kho tsis zoo, luv fiber ntau yuav txo qhov cuam tshuam lub zog, kev kho fiber ntau ntev yuav txhim kho qhov cuam tshuam lub zog.Yuav kom cov khoom brittleness tsis txo qis heev, nws yog ib qho tsim nyog yuav tau xaiv ib qho ntev ntawm iav fiber.
Xaus: Yuav kom tau txais kev cuam tshuam zoo, kev kho saum npoo thiab qhov ntev ntawm cov iav fiber ntau yog qhov tseem ceeb heev.
Cov ntsiab lus fiber ntau: Ntau npaum li cas cov ntsiab lus fiber ntau ntawm cov khoom kuj yog qhov teeb meem tseem ceeb.Hauv peb lub tebchaws, cov ntsiab lus ntawm iav fiber ntau yog 10%, 15%, 20%, 25%, thiab 30%.Hauv lwm lub tebchaws, cov ntsiab lus ntawm cov iav fiber ntau yog txiav txim siab raws li kev siv cov khoom.
Cov iav fiber ntau nws tus kheej muaj cov rwb thaiv tsev zoo, kub tsis kam thiab corrosion kuj, thiab nws kuj yog siv los ntawm 3d tshuab luam ntawv.Cov khoom siv iav fiber ntau tau siv dav hauv ntau yam ntawm kev lag luam hauv lub tebchaws, ntawm cov khoom siv hluav taws xob, kev thauj mus los thiab kev tsim kho yog qhov tseem ceeb tshaj plaws peb daim ntawv thov, tab sis kuj sawv cev rau txoj kev loj hlob ntawm lub ntiaj teb iav fiber ntau kev lag luam nyob rau hauv ob peb xyoos tom ntej no.
Post lub sij hawm: Mar-08-2023