ABS yas khoom

Lub npe tshuaj: Acrylonitrile-butadiene-styrene copolymer
Lub npe Askiv: Acrylonitrile Butadiene Styrene
Kev nqus tshwj xeeb: 1.05 g / cm3 Pwm shrinkage: 0.4-0.7%
Moulding kub: 200-240 ℃ Qhuav tej yam kev mob: 80-90 ℃ 2 teev
Nta:
1.Zoo tag nrho kev ua tau zoo, muaj kev cuam tshuam lub zog, tshuaj lom neeg ruaj khov, thiab cov khoom siv hluav taws xob zoo.
2.Nws muaj qhov zoo weldability nrog 372 plexiglass thiab yog ua los ntawm ob-xim yas qhov chaw, thiab saum npoo yuav ua tau chrome-plated thiab pleev xim rau.
3. Muaj kev tiv thaiv siab, siab kub tsis kam, nplaim hluav taws kub, ntxiv dag zog, pob tshab thiab lwm qib.
4. Lub fluidity yog me ntsis phem dua HIPS, zoo dua PMMA, PC, thiab lwm yam., thiab nws muaj qhov yooj yooj yim.
Siv: haum rau kev ua cov khoom siv dav dav, hnav-txo thiab hnav-tiv taus qhov chaw, kis tau tus mob thiab qhov chaw sib txuas lus.
Moulding yam ntxwv:
1.Amorphous khoom, nruab nrab fluidity, siab noo noo nqus, thiab yuav tsum tau tag nrho qhuav.Plastic qhov chaw uas yuav tsum tau gloss ntawm qhov chaw yuav tsum tau preheated thiab qhuav rau ib tug ntev lub sij hawm ntawm 80-90 degrees rau 3 teev.
2. Nws raug nquahu kom siv cov khoom siv kub thiab pwm kub, tab sis cov khoom kub siab heev thiab yooj yim rau decompose (qhov decomposition kub yog> 270 degrees).Rau cov khoom yas uas muaj qhov siab dua, pwm kub yuav tsum yog 50-60 degrees, uas tiv taus siab gloss.Rau cov khoom siv thermoplastic, pwm kub yuav tsum yog 60-80 degrees.
3. Yog tias koj xav tau kev daws cov dej ntxiab, koj yuav tsum txhim kho cov dej ntws ntawm cov khoom, txais yuav cov khoom siv kub, pwm kub kub, los yog hloov cov dej theem thiab lwm txoj kev.
4. Yog tias cov khoom siv hluav taws xob los yog cov nplaim hluav taws kub hnyiab tau tsim, cov khoom siv yas decomposition yuav nyob twj ywm rau saum npoo ntawm pwm tom qab 3-7 hnub ntawm kev tsim khoom, uas yuav ua rau lub ntsej muag ntawm cov pwm ua ci, thiab cov pwm yuav tsum yog. ntxuav nyob rau hauv lub sij hawm, thiab cov pwm saum npoo yuav tsum tau nce lub tso pa tawm txoj hauj lwm.
ABS resin yog cov polymer nrog cov zis ntau tshaj plaws thiab siv dav tshaj plaws tam sim no.Nws organically sib sau ua ke ntau yam khoom ntawm PS, SAN thiab BS, thiab muaj cov khoom siv zoo heev ntawm kev sib zog, rigidity, thiab rigidity.ABS yog terpolymer ntawm acrylonitrile, butadiene thiab styrene.A sawv rau acrylonitrile, B sawv cev rau butadiene, thiab S sawv cev rau styrene.
ABS engineering yas feem ntau yog opaque.Cov tsos yog lub teeb kaus ntxhw, tsis muaj tshuaj lom, thiab saj tsis qab.Nws muaj cov yam ntxwv ntawm toughness, hardness thiab rigidity.Nws hlawv maj mam, thiab nplaim taws yog daj nrog cov pa luam yeeb dub.Tom qab hlawv, cov yas softens thiab scorches thiab emits tshwj xeeb Qhov tsw ntawm cinnamon, tab sis tsis muaj melting thiab dripping phenomenon.
ABS engineering plastics muaj cov khoom zoo tshaj plaws, kev cuam tshuam zoo heev, kev ruaj ntseg zoo, cov khoom siv hluav taws xob, kev ua haujlwm tsis zoo, tshuaj lom neeg tsis kam, dyeability, thiab zoo molding thiab mechanical processing.ABS resin tiv taus dej, inorganic ntsev, alkalis thiab acids.Nws yog insoluble nyob rau hauv feem ntau cawv thiab hydrocarbon solvents, tab sis yooj yim soluble nyob rau hauv aldehydes, ketones, esters thiab ib co chlorinated hydrocarbons.
Qhov tsis zoo ntawm ABS engineering yas: tsis tshua muaj cua sov distortion kub, flammable, thiab huab cua tsis zoo.