Izinto zepulasitiki ze-ABS

Igama lamakhemikhali: i-Acrylonitrile-butadiene-styrene copolymer
Igama lesiNgisi: i-Acrylonitrile Butadiene Styrene
Ubukhulu obuthile: 1.05 g/cm3 Ukuncipha kwesikhunta: 0.4-0.7%
Izinga lokushisa lokubumba: 200-240℃ Izimo zokomisa: 80-90℃ amahora ama-2
Izici:
1. Ukusebenza okuhle okuphelele, amandla aphezulu omthelela, ukuzinza kwamakhemikhali, kanye nezakhiwo ezinhle zikagesi.
2. Iyakwazi ukushibilika kahle nge-plexiglass engu-372 futhi yenziwe ngezingxenye zepulasitiki ezinemibala emibili, futhi ubuso bungafakwa i-chrome futhi bupendwe.
3. Kukhona ukumelana okukhulu komthelela, ukumelana nokushisa okuphezulu, okuvimbela ilangabi, okuqinisiwe, okubonakalayo kanye namanye amazinga.
4. Ukugeleza kwamanzi kubi kancane kune-HIPS, kungcono kune-PMMA, i-PC, njll., futhi inokuguquguquka okuhle.
Ukusetshenziswa: kufanelekile ekwenzeni izingxenye ezijwayelekile zemishini, izingxenye ezinciphisa ukuguguleka nezimelana nokuguguleka, izingxenye zokudlulisela kanye nezingxenye zokuxhumana ngocingo.
Izici zokubumba:
1. Izinto ezi-amorphous, uketshezi oluphakathi nendawo, ukumuncwa komswakama okuphezulu, futhi kumele zomiswe ngokuphelele. Izingxenye zepulasitiki ezidinga ukukhanya ebusweni kumele zishiswe futhi zomiswe isikhathi eside kuma-degree angu-80-90 amahora ama-3.
2. Kunconywa ukuthatha izinga lokushisa eliphezulu lezinto zokwakha kanye nezinga lokushisa eliphezulu lesikhunta, kodwa izinga lokushisa lezinto zokwakha liphezulu kakhulu futhi kulula ukulibolisa (izinga lokushisa lokubola lingu->270 degrees). Ezingxenyeni zepulasitiki ezinokunemba okuphezulu, izinga lokushisa lesikhunta kufanele libe ngama-degree angu-50-60, okumelana nokucwebezela okuphezulu. Ezingxenyeni ze-thermoplastic, izinga lokushisa lesikhunta kufanele libe ngama-degree angu-60-80.
3. Uma udinga ukuxazulula ukubamba amanzi, udinga ukuthuthukisa ukugeleza kwezinto, usebenzise izinga lokushisa eliphezulu lezinto, izinga lokushisa eliphezulu lesikhunta, noma ushintshe izinga lamanzi nezinye izindlela.
4. Uma kwakheka izinto ezingamelani nokushisa noma ezivimbela ilangabi, imikhiqizo yokubola kwepulasitiki izohlala ebusweni besikhunta ngemva kwezinsuku ezingu-3-7 zokukhiqiza, okuzokwenza ukuthi ubuso besikhunta bube mhlophe, futhi isikhunta kumele sihlanzwe ngesikhathi, futhi ubuso besikhunta kudingeka bandise indawo yokukhipha umoya.
I-resin ye-ABS iyi-polymer enomkhiqizo omkhulu kakhulu futhi esetshenziswa kakhulu njengamanje. Ihlanganisa ngokwemvelo izakhiwo ezahlukene ze-PS, SAN kanye ne-BS, futhi inezakhiwo ezinhle kakhulu zomshini zokuqina, ukuqina, kanye nokuqina. I-ABS iyi-terpolymer ye-acrylonitrile, i-butadiene kanye ne-styrene. I-A imele i-acrylonitrile, i-B imele i-butadiene, kanye ne-S imele i-styrene.
Amapulasitiki obunjiniyela be-ABS ngokuvamile awabonakali. Ukubukeka kwawo kufana ne-ivory elula, akunabo ubuthi, futhi akunambitheki. Anezici zokuqina, ubulukhuni kanye nokuqina. Asha kancane, kanti ilangabi liphuzi ngentuthu emnyama. Ngemva kokusha, ipulasitiki iyathamba futhi ishise futhi ikhiphe iphunga elikhethekile lesinamoni, kodwa akukho sici sokuncibilika nokuconsa.
Amapulasitiki obunjiniyela be-ABS anezakhiwo ezinhle kakhulu eziphelele, amandla amahle kakhulu okuthinteka, ukuzinza okuhle kobukhulu, izakhiwo zikagesi, ukumelana nokuguguleka, ukumelana namakhemikhali, ukudaya, kanye nokucutshungulwa okuhle kokubumba kanye nokucutshungulwa kwemishini. I-resin ye-ABS imelana namanzi, usawoti ongaphili, ama-alkali nama-acid. Ayincibiliki kuma-alcohols amaningi kanye nezinyibilikisi ze-hydrocarbon, kodwa incibilika kalula kuma-aldehydes, ama-ketone, ama-ester kanye namanye ama-hydrocarbon ane-chlorine.
Okubi ngamapulasitiki obunjiniyela be-ABS: izinga lokushisa eliphansi lokuphambukisa ukushisa, ukusha, kanye nokumelana nesimo sezulu okubi.