Asia Composite Materials (Thailand) Co., Ltd
Cov pioneers ntawm fiberglass kev lag luam hauv THAILAND
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Thaum xaiv cov khoom zoo fiberglass chopped strand lev rau kev tsim cov nkoj nuv ntses fiberglass, nws yog ib qho tseem ceeb kom nkag siab txog nws qhov zoo thiab qhov tsim nyog. Ntawm no yog cov ntsiab lus ntawm cov txheej txheem xaiv, tab sis nws yog ib qho tseem ceeb kom nco ntsoov tias kev sib raug zoo nrog cov resin, tshwj xeeb tshaj yog nyob rau hauv impregnation, yog ib qho tseem ceeb. Yog li, txoj hauv kev zoo tshaj plaws yog ua cov kev sim impregnation ntawm lub nkoj fiberglass chaw tsim khoom kom paub meej tias tsim nyog.
Tsis tas li ntawd, fiberglass tws strand lev feem ntau yog siv hauv tes nteg-up molding txheej txheem, thiab cov khoom ua tau raws li cov xwm txheej hauv qab no feem ntau suav tias yog qhov zoo:
1.Uniform hnyav ib cheeb tsam. Qhov no yog qhov tseem ceeb heev vim nws cuam tshuam rau ob qho tib si thickness thiab lub zog. Nyob rau hauv lub teeb, nws yooj yim dua los txheeb xyuas cov khoom nrog qhov tsis sib xws, uas tuaj yeem pom ntawm qhov muag liab qab. Txawm hais tias qhov sib npaug ntawm qhov hnyav hauv ib cheeb tsam tsis tau lees tias qhov tuab tuab - vim qhov no kuj yog nyob ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov txias txias - qhov sib txawv ntawm cov lev tuab tuaj yeem ua rau cov ntsiab lus tsis sib xws hauv cov khoom fiberglass kawg. Ib tug ntau uniformly weighted lev nyiam nqus resin ntau tusyees. Cov qauv ntsuas rau kev sib xws yuav txiav cov lev rau hauv 300mm x 300mm daim thoob plaws nws qhov dav, suav nrog lawv ua ntu zus, ntsuas txhua daim, thiab suav qhov sib txawv ntawm qhov hnyav.
2.Txawm tias kev faib tawm ntawm cov xov paj tsis muaj ntau qhov sib txuam hauv txhua qhov chaw. Lub dispersibility ntawm tws strands thaum lub sij hawm tsim khoom yog ib qho tseem ceeb tshaj plaws uas cuam tshuam rau lub uniformity ntawm lev lub luj ntawm ib chav tsev thiab faib cov strands ntawm lub lev. Tom qab chopping, txhua pob strand yuav tsum disperse kom huv si. Yog tias qee cov pob khoom tsis tawg zoo, lawv tuaj yeem tsim cov streaks tuab ntawm daim lev.
3.Qhov saum npoo yuav tsum yog dawb los ntawm roving fallout lossis delamination. Lub zog tensile txhua yam ntawm lev qhia qhov zoo ntawm kev sib txuas ntawm cov strand bundles.
4.Tsis muaj av yuav tsum muaj nyob rau ntawm daim lev.
5.Cov lev yuav tsum tau qhuav kom huv si. Ib daim lev uas tau nqus dej noo yuav poob sib nrug thaum nthuav tawm thiab rov tuaj dua. Cov dej noo tsawg dua 0.2% feem ntau yog siv tau rau cov txheej txheem ntau lawm.
6.Complete resin impregnation yog qhov tseem ceeb. Lub solubility ntawm styrene tuaj yeem siv los ua tus neeg sawv cev rau kev sim cov lev solubility hauv polyester resin, raws li kev soj ntsuam ncaj qha solubility hauv polyester tuaj yeem siv sijhawm ntev thiab nyuaj kom muaj nuj nqis. Kev siv styrene ua lwm txoj hauv kev tau txais thoob ntiaj teb thiab tsim qauv.
7.Tom qab resin impregnation, cov xov paj yuav tsum tsis txhob slacken.
8.Cov lev yuav tsum yooj yim degas.
Cov txheej txheem no pab ua kom muaj kev xaiv zoo ntawm fiberglass lev, tseem ceeb heev rau kev tsim cov nkoj nuv ntses fiberglass thiab ua haujlwm zoo.
Post lub sij hawm: Feb-07-2024
