Kev nthuav tawm ntawm 3D luam ntawv rau hauv kev tsim ceev cov ntaub ntawv thiab kev lag luam muaj zog rau ntxiv mus rau oligomers coincides nrog kev thov ntxiv rau cov ntaub ntawv nrog ntau yam ntawm lub cev khoom siv.Qhov ntaub ntawv muaj zog tensile muaj zog thiab tsis tshua muaj elongation yeej muaj, tab sis cov mov ntawm cov khoom siv txuam nrog, cov ntaub ntawv yooj yim uas muaj qhov loj tshaj plaws tsuas yog siv tau.
Hauv kev tshawb nrhiav thiab daim ntawv dawb, lub luag hauj lwm ntawm cov tshiab oligomers hauv kev tsim cov dawb radical kho acrylate thiab sib xyaw cov dawb radical / cationic curing acrylate / epoxy tau kawm. Lub zog thiab thermal cov khoom ntawm lub mis kuj tau qhia.
Lub hom phiaj ntawm txoj kev tshawb no tau muaj ob lub hom phiaj loj. Qhov xub thawj yog ntsuam xyuas cov khoom siv tshiab ntawm cov tsim tshiab (meth) acrylate oligomers uas muaj peev xwm ua kom tau raws li qhov kev thov rau tawv, yoog raws 3D luam ntawv cov ntaub ntawv. Cov kev ntsuam xyuas no suav cov kev sib piv nrog cov khoom siv tam sim no ua lag luam raws li tawv los yog hloov tau.
Lub hom phiaj thib ob yog los txheeb xyuas ib txoj kev rau kev txheeb xyuas qhov peev xwm ntawm oligomers los tiv thaiv cov tub rog ntawm qhov chaw thaum luam ntawv. Qhov no ua hauj lwm, tig mus, tau ua nrog cov ntawv pov thawj los yog yuav ua tau zoo ntawm qhov kev tshwm sim luam tawm.Txoj kev hloov ntawm tus txheeb ze ntawm methacrylate thiab kev hloov modulus thaum curing tau tshawb xyuas. Cov hau kev no yog siv los txheeb xyuas seb cov khoom hauv lub xeev ntsuab ntawm cov khoom siv tau zoo npaum li cas thiab seb cov khoom no puas tsim nyog rau qhov tsawg kawg nkaus yuav tsum muaj nyob hauv kev luam ntawv.