Nkhani

ABS board ndi mtundu watsopano wazinthu zantchito ya board. Dzina lake lonse ndi mbale ya acrylonitrile/butadiene/styrene copolymer. Dzina lake la Chingerezi ndi Acrylonitrile-butdiene-styrene, lomwe ndilo polima lomwe limagwiritsidwa ntchito kwambiri lomwe limatulutsa kwambiri. Imagwirizanitsa ntchito zosiyanasiyana za PS, SAN ndi BS, ndipo ili ndi ntchito zabwino kwambiri zamakina zomwe zimayenderana ndi kulimba, kuuma ndi kusasunthika.

Kuchita kwakukulu

Mphamvu zabwino kwambiri, kukhazikika bwino kwa mawonekedwe, utoto, kuumba bwino ndi makina, mphamvu zamakina apamwamba, kulimba kwambiri, kuyamwa kwamadzi otsika, kukana kwa dzimbiri, kulumikizidwa kosavuta, kopanda poizoni komanso kosasangalatsa, katundu wabwino kwambiri wamakina ndi zida zamagetsi zamagetsi. Ikhoza kukana kutentha popanda deformation ndipo imakhala ndi mphamvu zambiri pa kutentha kochepa. Ndichinthu cholimba, chosakanda komanso chosasinthika. Kutsika kwa madzi; Mkulu dimensional bata. Bolodi wamba wa ABS siwoyera kwambiri, koma kulimba kwake ndikwabwino kwambiri. Itha kudulidwa ndi chodulira mbale kapena kukhomeredwa ndi kufa.

Kutentha kogwira ntchito: kuchokera -50 ℃ mpaka +70 ℃.

Pakati pawo, mbale yowonekera ya ABS ili ndi kuwonekera bwino kwambiri komanso kupukuta bwino. Ndizinthu zomwe amakonda kusintha mbale ya PC. Poyerekeza ndi acrylic, kulimba kwake ndikwabwino kwambiri ndipo kumatha kukwaniritsa zofunikira pakukonza mosamala zinthu. Choyipa chake ndikuti ABS yowonekera ndiyokwera mtengo.

malo ofunsira

mbali mafakitale chakudya, zitsanzo nyumba, dzanja kupanga bolodi, gawo-kupanga mbali zamagetsi mafakitale, firiji mafakitale firiji, zamagetsi ndi magetsi minda, makampani mankhwala, mbali galimoto (gulu chida, hatch chida, gudumu chivundikiro, reflector bokosi, etc.), wailesi, foni chogwirizira, mkulu-mphamvu zida (vacuum zotsukira, chowumitsira tsitsi, chosakanizira, chotchera udzu ndi galimoto monga golf kiyibodi, zosangalatsa ndi zina zotero. masilo.

Kuipa kwa ABS engineering mapulasitiki: otsika matenthedwe kutentha kutentha, kuyaka, osauka kukana nyengo

Dzina la mankhwala: acrylonitrile-butadiene-styrene copolymer

Dzina lachingerezi: Acrylonitrile Butadiene Styrene (ABS)

Kukoka kwapadera: 1.05 g/cm3

Njira yozindikiritsira moto: kuyatsa kosalekeza, moto wabuluu wachikasu, utsi wakuda, kukoma kwa calendula

Mayeso osungunulira: cyclohexanone imatha kuchepetsedwa, koma zosungunulira zonunkhira zilibe mphamvu

Dry chikhalidwe: 80-90 ℃ kwa 2 hours

Mulingo wofupikitsa: 0.4-0.7%

Kutentha kwa nkhungu: 25-70 ℃ (kutentha kwa nkhungu kudzakhudza mapeto a zigawo za pulasitiki, ndipo kutentha kwapansi kumayambitsa kutsika kwapansi)

Kutentha kosungunuka: 210-280 ℃ (anati kutentha: 245 ℃)

Akamaumba kutentha: 200-240 ℃

Kuthamanga kwa jekeseni: pakati komanso kuthamanga kwambiri

Kuthamanga kwa jekeseni: 500-1000bar

ABS mbale ali kwambiri mphamvu mphamvu, wabwino dimensional bata, dyeability, akamaumba bwino processing, mkulu makina mphamvu, mkulu okhwima, otsika mayamwidwe madzi, kukana dzimbiri bwino, kugwirizana yosavuta, sanali poizoni ndi zoipa, katundu kwambiri mankhwala ndi katundu magetsi kutchinjiriza. Kutentha kupirira mapindikidwe, mkulu zimakhudza kulimba pa kutentha otsika. Ndiwolimba, wosavuta kukanda komanso wosavuta kupundutsa zinthu. Kutsika kwa madzi; Mkulu dimensional bata. Tsamba la ABS lodziwika bwino siloyera kwambiri, koma lili ndi kulimba kwabwino. Itha kudulidwa ndi makina ometa ubweya kapena kukhomerera ndi kufa.

Kutentha kwa kutentha kwa ABS ndi 93 ~ 118, komwe kumatha kukulitsidwa ndi pafupifupi 10 mutatha kuyamwa. ABS imatha kuwonetsabe kulimba mtima pa - 40 ndipo ingagwiritsidwe ntchito pa - 40 ~ 100.

ABS ili ndi zida zabwino zamakina komanso mphamvu zamakasitomala, ndipo imatha kugwiritsidwa ntchito potentha kwambiri. ABS ili ndi kukana kwamphamvu kwambiri, kukhazikika kwa mawonekedwe abwino komanso kukana mafuta, ndipo imatha kugwiritsidwa ntchito ponyamula katundu wapakatikati komanso kuthamanga. Kukana kwa ABS ndikokulirapo kuposa kwa PSF ndi PC, koma kucheperako kwa PA ndi POM. Mphamvu yopindika ndi mphamvu zopondereza za ABS ndizosauka pakati pa mapulasitiki, ndipo makina a ABS amakhudzidwa kwambiri ndi kutentha.

ABS sichimakhudzidwa ndi madzi, mchere wa inorganic, alkalis ndi ma acid osiyanasiyana, koma imasungunuka mu ketoni, aldehydes ndi ma hydrocarboni a chlorinated, ndipo imayambitsa kupsinjika maganizo chifukwa cha dzimbiri ndi glacial acetic acid ndi mafuta a masamba. ABS ilibe kukana kwanyengo ndipo ndiyosavuta kuipitsa pansi pakuwala kwa ultraviolet; Pambuyo pa miyezi isanu ndi umodzi panja, mphamvu yakukhudzidwa imachepetsedwa ndi theka.

Kugwiritsa ntchito mankhwala

mbali mafakitale chakudya, zitsanzo nyumba, dzanja kupanga bolodi, gawo-kupanga mbali zamagetsi mafakitale, mafakitale firiji firiji, minda zamagetsi ndi magetsi, makampani mankhwala, etc.

Amagwiritsidwa ntchito kwambiri pazida zamagalimoto (zida zopangira zida, chitseko cha chipinda cha zida, chivundikiro cha magudumu, bokosi lowonetsera, ndi zina zambiri.), wailesi, cholumikizira chafoni, zida zamphamvu kwambiri (zotsukira tsitsi, chowumitsira tsitsi, chopukutira, chotchetcha udzu, etc.), kiyibodi ya typewriter, magalimoto osangalatsa monga gofu trolley ndi jet sled, etc.