Umcingi X400
Iphrinta ye-LCD 3D L10
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Intambo esemgangathweni yeTPU 90A
Intambo esemgangathweni yeTPU 95A
I-TPU Rainbow-95A
I-PLA yeSilika ye-Ultra
I-PLA esemgangathweni
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Kaninzi
Umgangatho wePETG
I-PETG-GF
I-PETG-CF
Isantya esiphezulu sePETG
I-PA6/12-GF
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I-ASA Carbon Fiber
Ifayibha yeglasi ye-ABS
I-ABS Carbon Fiber
Intambo ye-ABS yesantya se-Hpyer
I-Resin Ehlanjwa Ngamanzi
I-Resin enevumba eliphantsi
I-ABS efana neResin
Zithini iiPolymers?
2026-04-09
Okokuqala, kubalulekile ukuqonda izixhobo eziphambili ezisetyenziswa kushicilelo lwe-3D: iipolima.
A i-polymer yimolekyuli enkulu, okanye i-macromolecule, eyenziwe ziiyunithi ezininzi eziphindaphindayo ezibizwa ngokuba ii-monomers, eyenziwe ngenkqubo eyaziwa ngokuba yi ukwenziwa kwepolymerNgexesha lokwenziwa kwepolymer, ii-monomers zidityaniswe ngeekhemikhali ukuze zenze umqolo oyintloko we-polymer chain.
Iintlobo ezahlukeneyo zeepolymers ziveliswa ngokuxhomekeke kwisakhiwo seekhemikhali kunye nolwakhiwo lweemonomers zazo. Iibhondi ezenziwe phakathi kweemonomers zichazwa njenge iibhondi ze-covalent.
IiPolymers zokuPrinta ze-3D
Iipolymers zahlulwe zibe ziindidi ezimbini eziphambili: ii-thermosets kwaye i-thermoplastics.
Iithermosets
Iithermosets ziipolymers eziphiliswa ngokungenakuguquguquka xa zisuka kulwelo oluthambileyo oluqinileyo okanye oluqinileyo i-prepolymer ibe yinto eqinileyo. Le nkqubo yokunyanga, ekwabizwa ngokuba ukudibanisa okunqamlezileyo, idibanisa zonke ii-monomers kunye nee-prepolymers ngokwekhemikhali kwisakhiwo senethiwekhi esinemilinganiselo emithathu.
Nje ukuba zinyangiwe, ii-thermosets ayinakunyibilikiswa okanye ibunjwe ngokutsha bubushushu kwaye ngokubanzi azivumeli ukuphinda kusetyenziswe ubushushu.
Iithermoplastics
Iithermoplastics zizinto ezisetyenziswa thambisa xa ushushu kwaye uqine xa upholileZinokufudunyezwa, zibunjwe, kwaye zipholiswe ngokuphindaphindiweyo ngaphandle kotshintsho oluncinci kwiimpawu zazo zekhemikhali okanye zoomatshini.
Ngokungafaniyo neethermosets, apho imixokelelwane yepolymer idityaniswe ndawonye, imixokelelwane yethermoplastic ibanjwa kunye ngokusebenzisana okubuthathaka okwaziwa ngokuba yi iibhondi ezingezizo ezobumbano.
IiPolymers ezi-Amorphous vs. Semicrystalline
Enye indlela yokwahlulahlula ii-thermoplastics kukusebenzisa isakhiwo esincinci, emisela iipropati eziphambili zokusebenza kunye nokuziphatha.
Ayinamofu
Iipolymers ezi-Amorphous zibonakaliswa yi akukho myalelo wexesha elide — imixokelelwane yabo yepolymer icwangciswe ngokungacwangciswanga.
Ngokubanzi, iiplastiki ezibonakalayo ezifana ne-PMMA, i-PS, kunye ne-PC zihlala zingenasimo.
I-semicrystalline
Iipolymers ezi-semicrystalline zinesakhiwo esicwangcisiweyo esiqulathe iindawo ezicwangcisiweyo ezibizwa ngokuba iikristale.
Iikristale zenziwe ngamatyathanga epolymer aqinileyo nalungeleleneyo. Zombini iindawo zekristale kunye nezingenasimo ziyafana, yiyo loo nto igama elithi "semicrystalline".
Umlinganiselo weendawo zekristale uchazwa njengo ubukrelekrele, nto leyo echaphazela kakhulu iipropati zoomatshini nezobushushu bezinto.