Khoom npe:ABS cob

Molecular hom:C45H5N3X2

CAS Nr:9003-56-9

Cov khoom siv molecular:

Chemical Properties:

ABS (acrylonitrile-butadiene-styrene terpolymer) yog amorphous engineering cov khoom siv thermoplastic uas muab qhov sib npaug zoo ntawm cov tawv thiab rigidity.Txhua feem ntawm terpolymer pab txhawb cov yam ntxwv tshwj xeeb rau kev ua haujlwm tag nrho ntawm cov khoom siv no.Lub styrene tivthaiv muab gloss thiab rigidity thaum lub butadiene tivthaiv muab cov khoom zoo heev.Cov acrylonitrile tivthaiv txhawb kom yaj lub zog thiab tshuaj tiv thaiv.ABS yog resistant rau txuas rau ob qho tib si ntxhia acids thiab bases.ABS tseem tiv taus cov roj zaub thiab ntxhia roj.ABS tuav tau zoo rau feem ntau cov neeg ntxuav tsev.

Acrylonitrile-butadiene-styrene muaj nyob rau hauv ob qho tib si txhaj tshuaj molding thiab extrusion qib.Tsis tas li ntawd, ABS yog ib qho yooj yim rau txheej txheem.Compounding thev naus laus zis tso cai rau ntau yam xim kom sib xyaw ua ke hauv ABS.Qhov no tso cai rau ntau lawm nyob rau hauv ib tug ntau yam ntawm kev cai xim.Cov ntawv thov rau ABS cov khoom tuaj yeem txuas ntxiv los ntawm kev ntxiv cov khoom ntxiv xws li stabilizers, nplaim retardants, thiab cov khoom siv ntxiv.

Daim ntawv thov:

ABS lub teeb yuag thiab muaj peev xwm los txhaj tshuaj molded thiab extruded ua rau nws muaj txiaj ntsig zoo hauv kev tsim khoom xws li cov dej khib nyiab-qhov (DWV) cov kav dej.Cov cuab yeej suab paj nruag xws li recorders, yas oboes thiab clarinets, piano txav, thiab cov keyboard keycaps feem ntau yog ua los ntawm ABS.Lwm yam kev siv xws li golf club taub hau (vim nws zoo shock absorbance), automotive trim Cheebtsam, automotive bumper tuav, binoculars, inhalers. , monoculars, nebulizers, non-absorbable sutures, tendon prostheses, tshuaj-xa tshuab tracheal hlab, enclosures rau hluav taws xob thiab hluav taws xob sib dhos (xws li lub computer case), tiv thaiv headgear, whitewater canoes, tsis edging rau rooj tog thiab joinery panels, nra thiab tiv thaiv nqa cov hnab, cwj mem vaj tsev, thiab cov khoom siv hauv chav ua noj me me.Cov khoom ua si, suav nrog LEGO thiab Kre-O cib, yog ib qho kev siv ntau.Cov khoom siv hauv tsev thiab cov neeg siv khoom muaj xws li cov kev siv loj ntawm ABS.ABS yas hauv av mus rau qhov nruab nrab txoj kab uas hla ntawm tsawg dua 1 micrometer yog siv los ua cov xim nyob rau hauv ib co tattoo inks.Thaum extruded mus rau hauv ib tug filament, ABS yas yog ib yam khoom siv nyob rau hauv 3D printers.Thaum nws yog siv los ua ib tug filament rau 3D. luam ntawv los ntawm fused deposition qauv, nws yog tsim nyog vim lub siab stability thiab ntau yam kev xaiv tom qab ua tiav (xuab zeb, painting, gluing, filling), tshwj xeeb tshaj yog rau zus tau tej cov prototypes.Cov ntaub ntawv tshwj xeeb ntawm ABS filaments yog ABS-ESD (electrostatic paug) thiab ABS-FR (hluav taws kub resistant), uas yog siv tshwj xeeb rau cov khoom ntawm electrostatically rhiab Cheebtsam thiab refractory prefabricated qhov chaw.