ABS

Acrylonile Buydiene Styrene AKA ABS ishen ( Micula ya Mankhwala ( C ) X · ( c 4 ) ndi polymer polymer . _ _ Kutentha kwake kwagalasi kuli pafupifupi 220 ° f (104 ° C). Abs ndi amorphous ndipo chifukwa chake alibe mawu.

ABSONS Kukonza ndi mawonekedwe a mpiru ndi ma polymener okhala ndi acrylonile pamaso pa polybutiene rabara ndi pulasitiki . Kuchulukana kumasiyana ndi 15% mpaka 35% acrylonile, 5% mpaka 30% ya bunadiene ndi 40% mpaka 60% styrene. Zotsatira zake ndi ma polybutiedenadiene wokhazikika ndi unyolo wamfupi wa poly (styrene-co-acrylonile). Magulu a nitrile ochokera ku maunyolo oyandikana nawo, akopa wina ndi mnzake ndikumangirira maunyolo pamodzi, kupangitsa ab olimba kuposa polystyrene . Acrylonitrile imathandiziranso kukana kwamphamvu kwa madzi, kukana kukana, kuuma, komanso kulimba mtima, ndikuwonjezera kutentha kwa kutentha . Ab ad pulasitiki imapatsa pulasitiki kunyezimira, osawoneka bwino a ethylene-vinyl acetate, komanso kuuma, kulimba mtima, komanso kukonza bwino. Polybumanadiene, chinthu chotchinga , chimapereka uyesode ndi chepenitilic pamtunda wotsika pvc , pamtengo woletsa kutentha ndi kuuma. Kwa makamwa ambiri, mabs angagwiritsidwe ntchito pakati -0 ndi 80 ° C (-4 ndi 176 ° F), monga momwe makina ake amakhalira ndi kutentha. ABS yovulaza katundu imapangidwa ndi chopondera cha mphira , komwe tinthu tating'ono tating'onoting'ono timagawidwa mu okhwima matrix.