ABS yog ib qho tseem ceeb rau acrylonitrile butadiene styrene. (Tam sim no koj nkag siab yog vim li cas nws mus los ntawm nws lub npe!) Nws yog ib qho opaque thermoplastic polymer. Lub sij hawm "thermoplastic" yog hais txog ib yam khoom ntawm plastics uas tau muab coj rov los tom qab pib lub tshav kub; as opposed to "thermoset" plastics uas nkag mus hauv kev hloov pauv hloov thaum lub caij nws cov hluav taws xob thawj zaug. ABS yog ib qho kev tsim qauv yas thev naus laus zis thiab nws siv ntau yam khoom nyob ib puag ncig koj, tshwj xeeb tshaj yog hluav taws xob.
Cov Cwj Pwm Ntawm Lub Cev ntawm ABS
Cov pawg neeg nitrile hauv ABS ua rau nws muaj zog dua li cov ntaub qhwv dej ntshiab, thiab nws cov khoom nruab nrog muab nws ci ntsa iab, qhov chaw tiv thaiv. Lub polybutadiene hauv ABS yog rubbery hauv kev sib luag, uas muab kev muaj zog thiab ua haujlwm kom ntev.
ABS tiv thaiv rau ntau yam chemical thiab hluav taws xob tam sim no. ABS yog sib luag thiab yooj yim machined, xuab zeb, pleev xim rau, thiab glued. Nws kuj tseem yog xim dawb thiab textured kuj yooj yim. Cov qhab-nees qib kawm muaj xws li cov nplaim taws kub hnyiab kom tau raws li qhov yuav tsum tau ua los yog fiberglass fillers kom txhim kho txoj kev nruj, ua haujlwm zoo li pob zeb nqus hlau.
Nws tsawg melting kub tsis tsuas yog ua rau nws zoo tagnrho rau txhaj tshuaj molding, tab sis rau lwm yam kev siv xws li 3D printing. Yog li, cov transisiton los ntawm cov ntawv luam tawm 3D ua rau ntau lawm yuav ua ncaj ncaj. Nws yog khoom kim heev, nrog rau tus nqi uas feem ntau ntog nruab nrab ntawm cov khoom ntawm polypropylene thiab polycarbonate. Cov cwj pwm no pab piav qhia vim li cas nws siv ntau hom khoom thiab kev lag luam, thiab yog ib qho kev xaiv zoo rau cov qauv pov thawj.
Ntev ntev raug tshav ntuj lub UV rays yuav tsis muaj zog los yog hnav ABS, yog li nws tsis yog ib qho haum zoo rau sab nraum daim ntawv sau npe. Nrog ib qho uas tsis tshua muaj softening, ABS tsis siv rau hauv cov ntawv thov uas yuav tsum tau ua kom muaj cua sov ua kom siab. Txawm li cas los, additives tov nrog cov pellets resin tuaj yeem ua kom nws cov hluav taws kub tsis kam mus rau kev khiav hauj lwm ntau ntawm siab li 176 degrees Fahrenheit. Thaum kawg, muaj qee yam tshuaj uas yuav tsis muaj zog ABS, yog li nws tseem ceeb uas yuav tau xav txog yam khoom koj cov khoom yuav ntsib nyob hauv lub ntiaj teb tiag tiag thiab xyuas nrog koj cov khoom lag luam lossis cov chaw tsim khoom.
Cov Hom Khoom Uas Ua Tau Dab Tsi Uas Muaj ABS?
Yog hais tias ib yam khoom yuav tsum yog lub teeb, poob siab absorbent, thiab tejzaum nws muaj tshuaj tua kab mob, nws muaj caij zoo uas nws yuav ua los ntawm ABS. Qee qhov kev siv ntau tshaj yog:
Automotive Trim Cheebtsam
Kev tiv thaiv pov npav thiab ntim
Cov ntawv sau rau ntau lub tshuab hluav taws xob
Kev tiv thaiv tsom iav
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Khoom siv ua noj ua haus me me
Keyboards hauv computer thiab keycaps
Cov khoom ua si yas, nrog rau cov qauv tsev
