ABS Plastic Raw Material: Katundu, Ntchito, ndi Kukonza

Mawu Oyamba

Acrylonitrile Butadiene Styrene (ABS) ndi polima yogwiritsidwa ntchito kwambiri ndi thermoplastic yomwe imadziwika chifukwa cha makina ake abwino kwambiri, kukana mphamvu, komanso kusinthasintha. Wopangidwa ndi ma monomers atatu-acrylonitrile, butadiene, ndi styrene-ABS imaphatikiza mphamvu ndi kusasunthika kwa acrylonitrile ndi styrene ndi kulimba kwa rabara ya polybutadiene. Kupanga kwapadera kumeneku kumapangitsa ABS kukhala chinthu chokondedwa pamafakitale osiyanasiyana ndi ogula.

Zithunzi za ABS

Pulasitiki ya ABS imawonetsa zinthu zingapo zofunika, kuphatikiza:

1. High Impact Resistance: Chigawo cha butadiene chimapereka kulimba kwambiri, kupanga ABS kukhala yoyenera pazinthu zolimba.
2. Mphamvu Zabwino Zamakina: ABS imapereka kukhazikika komanso kukhazikika kwapang'onopang'ono.
3. Kutentha Kukhazikika: Imatha kupirira kutentha kwapakati, nthawi zambiri mpaka 80–100°C.
4. Kukaniza Chemical: ABS imakana ma acid, alkalis, ndi mafuta, ngakhale imasungunuka mu acetone ndi esters.
5. Kumasuka kwa Processing: ABS imatha kupangidwa mosavuta, kutulutsa, kapena kusindikizidwa kwa 3D, ndikupangitsa kuti ikhale yopangidwa kwambiri.
6. Pamwamba Pamwamba: Imavomereza utoto, zokutira, ndi electroplating bwino, zomwe zimathandiza kusinthasintha.

Mapulogalamu a ABS

Chifukwa cha kuchuluka kwake, ABS imagwiritsidwa ntchito m'mafakitale ambiri:

• Zagalimoto: Mulingo wamkati, zida za dashboard, ndi zokutira zamagudumu.
• Zamagetsi: Makiyi a kiyibodi, nyumba zamakompyuta, ndi makabati a zida za ogula.
• Zoseweretsa: Njerwa za LEGO ndi zidole zina zolimba.
• Zomangamanga: Mapaipi, zoikamo, ndi nyumba zoteteza.
• Kusindikiza kwa 3D: Filament yotchuka chifukwa chosavuta kugwiritsa ntchito komanso kusinthasintha kwapambuyo pokonza.

Njira Zopangira

ABS ikhoza kukonzedwa pogwiritsa ntchito njira zingapo:

1. Jekeseni Kumangira: Njira yodziwika kwambiri yopangira zigawo zenizeni zenizeni.
2. Extrusion: Amagwiritsidwa ntchito popanga mapepala, ndodo, ndi machubu.
3. Kuwomba Kuumba: Kwa zinthu zopanda kanthu monga mabotolo ndi zotengera.
4. Kusindikiza kwa 3D (FDM): ABS filament imagwiritsidwa ntchito kwambiri popanga mafanizidwe osakanikirana.

Kuganizira Zachilengedwe

Ngakhale ABS imatha kubwezeretsedwanso (yoikidwa pansi pa nambala ya ID #7), chiyambi chake chochokera ku petroleum chimadzutsa nkhawa. Kafukufuku wokhudzana ndi bio-based ABS ndi njira zobwezeretseranso zikupitilira kuti achepetse kuwononga chilengedwe.

Mapeto

Pulasitiki ya ABS imakhalabe mwala wapangodya popanga chifukwa cha kusinthasintha kwake, kulimba, komanso kuphweka kwake. Pomwe ukadaulo ukupita patsogolo, zatsopano zamapangidwe a ABS ndi njira zina zokomera zachilengedwe zidzakulitsa ntchito zake ndikuthana ndi zovuta zachilengedwe.