Izingxenye zomjovo wePlastiki e-ABBYLEE

Yiziphi izici zokwenza izingxenye zomjovo wepulasitiki wekhwalithi ephezulu
1) Isakhiwo esihle somklamo
2) Idizayini Yethuluzi Lokubumba Enhle
3) Khetha okufanelekile
4) Izilungiselelo zomshini womjovo ochwepheshe
5) Ithimba lokubumba umjovo lochwepheshe elivela kwa-ABBBYLEE Tech

Indlela yokukhetha impahla yezingxenye zomjovo wepulasitiki

I-Xiamen ABBYLEE Tech Co. Ltd iwuchwepheshe wokukusiza ukhethe izinto ezifanele,
Okufana ne-ABS, i-PC, i-PP, i-PMMA, i-PE, i-PA6, i-PA12, i-PBT, i-PEHD, i-PELD, i-PET, i-PETG, i-POM, i-PP, i-PS, i-PVC, i-SA, i-ABS/PC, inayiloni+GF njll.
Thanda
I-ABBYLEE Tech ingakujabulela ukukunikeza ulwazi mayelana nezakhiwo kanye nokusetshenziswa kwezinto zomjovo wepulasitiki. Izinto zokubumba zokujova zinezakhiwo ezihlukahlukene futhi zisetshenziswa ezinhlobonhlobo zezicelo. Nazi ezinye izici ezibalulekile kanye nokusetshenziswa kwezinto ezijwayelekile zokubumba umjovo:
I-Polyethylene (PE): Izici: Ukumelana kwamakhemikhali okuhle kakhulu, ukuguquguquka kanye nezindleko eziphansi.
Izicelo: Izinto zokupakisha, iziqukathi, amapayipi nezingxenye zezimoto.

I-Polypropylene (PP) : Izakhiwo: Ukumelana namakhemikhali aphezulu, amandla nokuqina.
Izicelo: Izingxenye zezimoto, ukupakishwa, izinto zikagesi zasendlini kanye nemishini yezokwelapha.

I-Polyvinyl chloride (PVC) : Ukusebenza: ukufakwa kahle kukagesi, ukuqina, ukuncipha komlilo. Izicelo: Amapayipi, izintambo, amaphrofayili aphansi kanye namafasitela.

I-Acrylonitrile Butadiene Styrene (ABS) : Ukusebenza: ukumelana nomthelela, ukumelana nokushisa, ukuzinza okuhle kwe-dimensional. Izicelo: Izinto zikagesi zabathengi, izingxenye zezimoto, amathoyizi nezikhwama.

I-Polycarbonate (PC) : Izici: Ukucaca okuhle kakhulu, ukumelana nomthelela, ukumelana nokushisa okuphezulu. Izicelo: Izibuko zokuphepha, izingxenye zezimoto, okokusebenza kwezokwelapha kanye nezindlu zikagesi.

Inayiloni (polyamide, PA) : Ukusebenza: amandla aphezulu, ukumelana nokugqokwa okuhle, ukumelana nokugqwala kwamakhemikhali. Izicelo: Amagiya, ama-bearings, izixhumi zikagesi nezingxenye zemishini yezimboni.

I-Polyethylene terephthalate (PET) : Izakhiwo: Ukubonakala okuhle kakhulu, izakhiwo zesithiyo namandla aqinile.
Izicelo: Amabhodlela eziphuzo, amathreyi okudla nemicu yendwangu (ifomu le-polyester). Lezi yizibonelo ezimbalwa zezinto zokubumba umjovo kanye nezicelo zazo. Ukukhethwa kwezinto kuncike ezidingweni ezithile ezifana nezakhiwo zemishini, ukumelana namakhemikhali kanye nokuphumelela kwezindleko zohlelo oluhlosiwe.

I-PC

I-PC ijwayelekile ezintweni zikagesi nezentengiso noma izingxenye zepulasitiki zabathengi (izingxenye zekhompyutha, izixhumi, njll.), izinto zikagesi (imishini yokucubungula ukudla, amadrowa esiqandisi, njll.), kanye nemboni yezokuthutha (amalambu ezimoto, amadeshibhodi, njll.).

Kuyimpahla yobunjiniyela be-amorphous enokumelana nomthelela omuhle kakhulu, ukuzinza kokushisa, isiphetho esicwebezelayo, izakhiwo ezilwa namagciwane, ukumelana nelangabi, nokumelana namabala. Amandla womthelela we-Izod we-PC aphakeme kakhulu, futhi izinga lokuncipha liphansi, ngokuvamile lisuka ku-0.1% liye ku-0.2%. I-PC inezakhiwo ezinhle zokusebenza kodwa izici zokugeleza ezingezinhle, okwenza inqubo yokubumba umjovo ibe inselele. Lapho ukhetha ikhwalithi yezinto ze-PC, kufanele zisekelwe kumkhiqizo wokugcina owufunayo. Uma ingxenye yepulasitiki idinga ukumelana nomthelela omkhulu, i-PC yezinga eliphansi lokugeleza impahla kufanele isetshenziswe. Ngakolunye uhlangothi, i-PC yezinga lokugeleza okuphezulu ingasetshenziswa ukuthuthukisa inqubo yokubumba umjovo.

I-PA6, i-PA66 ne-PA12

I-NPA6, PA66, kanye ne-PA12 yizinhlobo ezimbalwa ezijwayelekile zeNyiloni, futhi umehluko wabo umi kanje:

A.Isakhiwo samakhemikhali : Kokubili i-PA6 ne-PA66 iqukethe i-cyclic hexamethylene diamine ne-adipic acid ekwakhekeni kwamakhemikhali, kuyilapho i-PA12 iqukethe i-cyclic dodecamethylene diamine ne-adipic acid. Ngakho-ke, izakhiwo zabo zamangqamuzana zihluke kancane.
B.Crystallinity: I-PA6 ne-PA66 zinokucwebezela okuphakeme, okuholela ekubeni namandla nobulukhuni obuphezulu, kuyilapho i-PA12 inobucwebe obuphansi, enikeza ukuguquguquka okungcono kanye nokumelana nomthelela.
Ukuqina kwe-C.Thermal: I-PA6 ne-PA66 zibonisa ukuzinza okuphezulu kwe-thermal futhi zingamelana namazinga okushisa aphezulu, kuyilapho i-PA12 inokusimama okuphansi kwe-thermal.
D.Ukumuncwa komswakama: I-PA6 ne-PA66 inokumunca umswakama ophezulu futhi izwela kakhulu kumswakama, okuholela ekushintsheni kobukhulu kanye nokonakala kokusebenza. Ngokuphambene, i-PA12 inokumunca umswakama ophansi futhi ayithinteki kangako umswakama.
E.Ukucutshungulwa: I-PA6 ne-PA66 zinamazinga okushisa aphezulu ancibilikayo nama-viscosity, okuwenza athambekele ekwakhekeni kwamabhamuza kanye nokuncipha ngesikhathi sokucubungula. Ngakolunye uhlangothi, i-PA12 inezinga lokushisa eliphansi lokuncibilika kanye ne-viscosity, okuholela ekusebenzeni okungcono.
Ngokuvamile, i-PA6 ne-PA66 zivame ukusetshenziselwa izinhlelo zokusebenza ezidinga amandla aphezulu nobulukhuni, njengezingxenye zezimoto namabhokisi kagesi kuyilapho i-PA12 ivame ukusetshenziselwa izinhlelo zokusebenza ezidinga ukuguquguquka okuhle kanye nokumelana nomthelela, njengamapayipi namapayipi. Khetha izinto ezifanele ngokusekelwe ezimfuneko ezithile.
F. Isicelo
I-PA6, ngenxa yamandla ayo okusebenza kahle kakhulu nokuqina kwayo, isetshenziswa kakhulu ezingxenyeni zesakhiwo. Ngenxa yokumelana kwayo okuhle kakhulu nokugqoka, ibuye isetshenziswe ekwenzeni
ama-bearings.

PA66

Uma kuqhathaniswa ne-PA6, i-PA66 isetshenziswa kakhulu embonini yezimoto, ama-instrument casings, neminye imikhiqizo edinga ukumelana nomthelela.

Uma kuqhathaniswa ne-PA6 ne-PA66, i-PA12

Uma kuqhathaniswa ne-PA6 ne-PA66, i-PA12 inamaphuzu aphansi ancibilikayo nokuminyana, futhi inezinga eliphezulu kakhulu lokumunca umswakama. I-PA12 ayinakho ukumelana nama-acid oxidative aqinile. I-viscosity ye-PA12 incike kakhulu kumswakama, izinga lokushisa, nesikhathi sokugcina. Inokugeleza okuhle. Izinga lokuncipha lisukela ku-0.5% ukuya ku-2%, okuncike kakhulu ezinhlobonhlobo zezinto, ukushuba kodonga, nezinye izimo zenqubo. Lezi zinto zisetshenziswa kumamitha wamanzi, ezinye izinto zokuthengisa, amashethi ekhebula, amakhamera emishini, ama-sliding mechanisms, nama-bearings, phakathi kokunye.