Kev sib txhuam disc nias txheej txheem
Cov txheej txheem tseem ceeb ntawm kev sib txhuam phaj yog kub nias txoj kev tsim, uas yog ib txwm muab faib ua ob pawg: cov txheej txheem qhuav qhuav thiab cov txheej txheem ntub dej. Cov txheej txheem ntau lawm feem ntau yog raws li txoj kev qhuav, thiab txoj kev ntub dej tsis yog tsuas yog muaj ntau yam txheej txheem, tab sis kuj siv sijhawm ntev ...
Cov txheej txheem tseem ceeb ntawm kev sib txhuam phaj yog kub nias txoj kev tsim, uas yog ib txwm muab faib ua ob pawg: cov txheej txheem qhuav qhuav thiab cov txheej txheem ntub dej. Cov txheej txheem qhuav qhuav yog qhov tseem ceeb, thiab cov txheej txheem ntub dej tsis tsuas yog muaj ntau cov txheej txheem, siv sijhawm ntev, siv zog ntau, tab sis kuj yuav tsum muaj peev txheej loj hauv cov khoom siv, yog li nws tsis yog siv dav.
Cov txheej txheem qhuav qhuav yog tias cov binder-resin los yog roj hmab tshwm nyob rau hauv cov hmoov daim ntawv nyob rau hauv cov kev sib txhuam hauv ob sab phlu compounding txheej txheem. Cov txheej txheem no muaj cov yam ntxwv hauv qab no:
1. Cov ntawv npaj kev sib txhuam yog cov hmoov fiber ntau sib xyaw.
2. Nws yog ib qho yooj yim rau pub cov ntaub ntawv thaum lub sij hawm nias, thiab nws yog ib qho yooj yim los faib tusyees nyob rau hauv lub pwm kab noj hniav, nrog zoo fluidity, thiab yuav ua tau rau hauv txias blanks los ntawm pre-forming technology thiab ces kub-nias.
3. Cov txheej txheem yog yooj yim, thiab cov khoom ua tau zoo yog adjustable.
4. Thaum lub sij hawm sib tov, cov fiber ntau muaj qhov stretchability zoo thiab cov phaj sib txhuam muaj zog.
5. Tus nqi ntawm cov phaj kev sib txhuam yog tsawg.
Vim qhov zoo li saum toj no, cov txheej txheem qhuav tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm feem ntau ntawm cov ntawv sib txhuam tam sim no.
