Hauv kev tsim khoom niaj hnub no, kev txhaj tshuaj molding yog cov txheej txheem dav siv uas tuaj yeem txhaj cov yas molten rau hauv pwm, sai sai ua ntau yam thiab cov khoom. Txawm li cas los xij, thaum xaiv cov ntaub ntawv txhaj tshuaj molding, muaj ntau ntau yam kev xaiv, suav nrog kev xav ntawm cov yas yas, cov yam ntxwv ntawm kev ua haujlwm, tus nqi, thiab lwm yam. Kab lus no yuav qhia txog yuav ua li cas xaiv cov khoom siv txhaj tshuaj tsim nyog raws li qhov xav tau ntawm qhov project.
1, Nkag siab qhov kev xav tau ntawm qhov project:
Ua ntej xaiv cov ntaub ntawv txhaj tshuaj molding, nws yog thawj zaug uas yuav tsum tau nkag siab txog cov kev cai tshwj xeeb ntawm qhov project. Qhov no suav nrog kev ua haujlwm, qhov yuav tsum tau ua, kev siv ib puag ncig, kav ntev, tshuaj tsis haum, thiab lwm yam ntawm cov khoom. Cov phiaj xwm sib txawv yuav xav tau cov ntaub ntawv nrog cov yam ntxwv sib txawv, yog li ua kom nkag siab meej txog qhov project yuav tsum yog tus yuam sij rau xaiv cov khoom tsim nyog.
2, Xav txog cov khoom siv kho tshuab:
Mechanical kev ua tau zoo yog ib qho ntawm cov kev xav tseem ceeb rau kev txhaj tshuaj molded qhov chaw. Xaiv cov khoom siv kho tshuab xws li lub zog, tawv, thiab tawv ntawm cov ntaub ntawv raws li qhov project load thiab kev siv ib puag ncig. Piv txwv li, rau cov khoom uas xav tau lub zog siab, xws li cov khoom siv tsheb, cov khoom siv hluav taws xob uas muaj lub zog zoo thiab hnav tsis kam tuaj yeem xaiv.
3, Thermal stability thiab kub tsis kam:
Ib puag ncig daim ntawv thov sib txawv tuaj yeem cuam tshuam los ntawm qhov kub thiab txias. Yog li ntawd, thaum xaiv cov ntaub ntawv txhaj tshuaj molding, lub thermal stability thiab kub tsis kam ntawm cov ntaub ntawv yuav tsum tau xav txog. Qee cov khoom siv hluav taws xob muaj kev ruaj ntseg zoo heev thiab tsim nyog rau qhov kub thiab txias ib puag ncig, thaum lwm cov ntaub ntawv muaj peev xwm ua tau zoo heev ntawm qhov kub thiab txias.
4, Chemical Properties:
Yog hais tias ib feem yuav tsum tau los rau hauv kev sib cuag nrog cov tshuaj, xws li tshuaj lom neeg los yog kuab tshuaj, nws yog ib qho tseem ceeb rau xaiv cov khoom uas muaj tshuaj tiv thaiv zoo heev. Xyuas kom meej tias cov khoom xaiv tsis corroded los yog yaj los xyuas kom meej lub neej kev pab cuam thiab kev ua tau zoo ntawm cov khoom.
5, Huab cua tsis kam:
Cov khoom siv sab nraum zoov lossis raug hluav taws xob ultraviolet yuav tsum muaj huab cua tsis zoo. Qee cov yas muaj peev xwm tiv taus UV attenuation thiab tuaj yeem tswj lawv cov tsos thiab kev ua haujlwm ntev.
6, Kev ua haujlwm hluav taws xob:
Nws yog ib qho tseem ceeb los xaiv cov khoom tsim nyog txhaj tshuaj molding rau qhov chaw uas yuav tsum tau conductivity los yog rwb thaiv tsev kev ua tau zoo. Piv txwv li, nyob rau hauv cov khoom siv hluav taws xob, cov khoom siv nrog cov rwb thaiv tsev zoo yuav tsum tau ua kom tsis txhob muaj kev cuam tshuam hauv Circuit Court.
7, Kev them nyiaj yug:
Tus nqi ntawm cov ntaub ntawv kuj yog ib qho tseem ceeb. Tus nqi ntawm cov khoom siv yas sib txawv sib txawv heev, yog li nws yog ib qho tseem ceeb kom sib npaug ntawm kev sib raug zoo ntawm cov khoom siv thiab cov nqi thaum xaiv. Qee zaum, nws yuav tsim nyog los sib npaug ntawm lub neej, kev ua haujlwm, thiab tus nqi txhawm rau nrhiav qhov zoo tshaj plaws sib npaug.
8, Kev Ua Haujlwm:
Cov txheej txheem ntawm cov khoom yog hais txog nws cov flowability, shrinkage tus nqi, thiab lwm yam ntxwv thaum lub sij hawm txhaj tshuaj molding txheej txheem. Xaiv cov ntaub ntawv uas yooj yim rau txheej txheem tuaj yeem txhim kho kev tsim khoom thiab txo qis kev tsim khoom.
9, Kev cuam tshuam ib puag ncig:
Ntau thiab ntau lub tuam txhab tau them nyiaj rau kev cuam tshuam ib puag ncig ntawm cov ntaub ntawv. Xaiv cov khoom siv rov ua dua tshiab, biodegradable, lossis ib puag ncig tus phooj ywg txhaj tshuaj molding cov ntaub ntawv tuaj yeem pab txo kev cuam tshuam ib puag ncig thiab txhim kho cov duab zoo ntawm kev lag luam.
