xov xwm

iav fiber ntau (lub npe qub hauv lus Askiv: iav fiber ntau lossis fiberglass) yog cov khoom siv tsis muaj hlau tsis muaj hlau nrog kev ua haujlwm zoo.Nws muaj ntau yam zoo.Qhov zoo yog cov rwb thaiv tsev zoo, muaj zog tiv thaiv tshav kub, zoo corrosion kuj, thiab siab mechanical zog, tab sis qhov tsis zoo yog brittle, hnav tsis zoo.Cov iav fiber ntau feem ntau yog siv los ua cov khoom siv txhawb zog hauv cov ntaub ntawv sib xyaw, cov khoom siv hluav taws xob rwb thaiv tsev thiab cov ntaub ntawv thermal rwb thaiv tsev, Circuit Court boards thiab lwm yam kev lag luam hauv lub tebchaws.

Lub hom phiaj tseem ceeb ntawm Fiberglass Roving yog dab tsi?
Cov iav fiber ntau yog siv los ua cov khoom siv hluav taws xob rwb thaiv tsev, cov khoom siv lim dej, tshuaj tiv thaiv corrosion, noo noo-pov thawj, rwb thaiv tsev kub, suab rwb thaiv tsev, cov khoom siv poob siab, thiab tuaj yeem siv los ua cov khoom siv ntxiv.Kev siv cov iav fiber ntau yog qhov dav dua li lwm hom fiber ntau los ua cov yas, iav fiber ntau xov paj los yog cov roj hmab ntxiv, cov plaster reinforced, cov cement thiab lwm yam khoom.Cov iav fiber ntau yog coated nrog cov khoom siv organic los txhim kho nws qhov yooj yim thiab siv los ua cov ntaub ntim khoom, tshuaj ntsuam qhov rais, npog phab ntsa, npog cov ntaub, thiab cov khaub ncaws tiv thaiv.Thiab cov ntaub ntawv rwb thaiv tsev thiab suab rwb thaiv tsev.

Yuav ua li cas paub qhov zoo ntawm Fiberglass Roving?  
Cov iav fiber ntau yog ua los ntawm iav ua raw khoom thiab ua tiav los ntawm ntau txoj kev molding hauv lub xeev molten.Feem ntau muab faib ua cov iav fiber ntau txuas ntxiv thiab tsis txuas iav fiber ntau.Hauv kev ua lag luam, siv cov iav fiber ntau txuas ntxiv.Muaj ob yam khoom tseem ceeb ntawm cov iav fiber ntau txuas ntxiv.Ib qho yog nruab nrab-alkali iav fiber ntau, code-named C;lwm qhov yog alkali-dawb iav fiber ntau, code-npe E. Lub ntsiab sib txawv ntawm lawv yog cov ntsiab lus ntawm alkali hlau oxides.Nruab nrab-alkali iav fiber ntau yog (12 ± 0.5), thiab alkali-dawb iav fiber ntau yog <0.5%.Kuj tseem muaj cov khoom lag luam uas tsis yog cov iav fiber ntau hauv kev ua lag luam.Feem ntau hu ua siab alkali iav fiber ntau.Cov ntsiab lus ntawm alkali hlau oxides yog siab dua 14%.Cov khoom siv raw rau kev tsim khoom yog tawg iav los yog iav fwj.Hom iav fiber ntau no muaj cov dej tsis zoo, tsis tshua muaj zog thiab tsis muaj hluav taws xob rwb thaiv tsev, uas tsis raug tso cai los ntawm lub teb chaws txoj cai.

Feem ntau tsim nyog nruab nrab-alkali thiab alkali-dawb iav fiber ntau yarn khoom yuav tsum tau nruj nreem kaw ntawm lub bobbin, thiab txhua bobbin yog cim nrog tus naj npawb, strand naj npawb thiab qib, thiab cov khoom soj ntsuam xyuas yuav tsum tau nqa tawm nyob rau hauv lub thawv ntim.Cov ntsiab lus ntawm kev tshuaj xyuas thiab kev txheeb xyuas cov khoom muaj xws li:
1. Lub npe ntawm cov chaw tsim khoom;
2. Cov cai thiab qib ntawm cov khoom;
3. Tus lej ntawm tus qauv no;
4. Stamp nrog lub foob tshwj xeeb rau kev soj ntsuam zoo;
5. Net nyhav;
6. Lub thawv ntim khoom yuav tsum muaj lub Hoobkas lub npe, cov khoom lag luam thiab qib, tus lej tus qauv, qhov hnyav, hnub tsim khoom thiab batch naj npawb, thiab lwm yam.