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Yas qhov cuab lub zog txov cov roj carbon fiber

lus piav qhia luv:

Cov pa roj carbon fiber ntau txiav cov hlua yog ua raws cov polyacrylonitrile fiber ua raw khoom. Ntawm carbonization, kev kho tshwj xeeb saum npoo, sib tsoo tshuab, sieving thiab kom qhuav.


Khoom nthuav dav

Khoom cim npe

Chopped carbon fiber

Cov pa roj carbon fiber ntau txiav cov hlua yog ua raws cov polyacrylonitrile fiber ua raw khoom. Ntawm carbonization, kho tshwj xeeb saum npoo, sib tsoo tshuab, sieving thiab kom qhuav.
Nws ruaj khov, hluav taws xob muaj hluav taws xob, nws tus kheej lubricating thiab txhawb nqa. Vim li ntawd Nws tuaj yeem sib xyaw nrog cov yas, yas, hlau, roj hmab thiab lwm yam. Yog li Nws tuaj yeem txhawb lub zog thiab hnav tsis kam ntawm cov ntaub ntawv.

Chopped carbon fiber
Nws kuj tseem tuaj yeem sib xyaw ua ke nrog cov khoom siv hluav taws xob dav dav (piv txwv li, PC, Nylon, thiab lwm yam) thiab cov khoom siv thermoplastic kub (piv txwv li, PEEK, PEI, thiab lwm yam), cov khoom sib xyaw ua rau muaj kev lag luam-ua kom muaj zog-rau-hnyav thiab nruj-rau-qhov hnyav piv.

Tam sim no Nws tau siv ntau qhov chaw. Piv txwv: Cov tshuab hluav taws xob, ua cov phaj, ua cov pem teb, Cov tshuab hluav taws xob, kev lag luam tiv thaiv zoo li qub, tiv thaiv lim zoo li qub, tiv thaiv kev lag luam, tsim tsev thaiv, tshuaj lom neeg.

CFRP yog cov khoom siv sib xyaw. Hauv qhov no qhov sib xyaw ua ke muaj ob ntu: matrix thiab kev txhawb nqa. Hauv CFRP qhov kev txhawb nqa yog carbon fiber, uas muab nws lub zog. Lub matrix feem ntau yog cov yas polymer, xws li epoxy, txhawm rau txhawm rau txhawb kev sib koom ua ke. Vim tias CFRP muaj ob lub ntsiab lus sib txawv, cov khoom siv yog nyob ntawm ob lub ntsiab lus no.
Kev txhawb zog muab CFRP nws lub zog thiab kev nruj, ntsuas los ntawm kev nyuab siab thiab kev hloov pauv ywj pheej feem. Tsis zoo li cov khoom siv isotropic zoo li hlau thiab txhuas, CFRP muaj cov yam ntxwv muaj zog. Cov khoom ntawm CFRP yog nyob ntawm kev teeb tsa ntawm cov pa roj carbon fiber thiab qhov sib piv ntawm cov pa roj carbon piv rau cov polymer. Ob qhov sib npaug sib txawv uas tswj hwm cov txheej txheem elastic elastic modulus ntawm cov khoom siv sib xyaw siv cov yam ntxwv ntawm cov pa roj carbon thiab cov polymer matrix kuj tseem tuaj yeem siv rau cov pa roj carbon fiber ntxiv cov yas
hauv qab no yog peb cov khoom lag luam hauv daim ntawv thov ntawm cov pa roj carbon fiber reinforced plastics

Thermoplastic carbon fiber hais nrog PI/ PEEK

Zoo duaLub zog muaj zog, kev hloov pauv siab, kev siv hluav taws xob
Pab: EMI tiv thaiv, Antistatic, txhawb nqa lub tshuab yas

Chopped carbon fiber

Khoom siv  Carbon fiber & PI/PEEK
Cov ntsiab lus carbon fiber (%) 97%
PI/PEEK cov ntsiab lus (%) 2.5-3
Cov Ntsiab Lus Dej (%) <0.3
Ntev  6 hli
Cov cua sov ruaj khov ntawm kev kho saum npoo av 350 ℃ - 450 ℃ ib
Pom zoo siv Nylon6/66, PPO, PPS, PEI, PES, PPA, PEEK, PA10T, PEKK, PPSPC, PI, PEEK

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  • Sau koj cov lus ntawm no thiab xa tuaj rau peb