
Udupira twa Ceramic (Porcelain) dukoreshwa mu gutwara ibintu bitera imbaraga, ibintu bikurura umwuka, nk'uduce duto tw'ingufu; kugira ngo twuzuze igikoresho gitanga umusaruro, dukora nk'abakwirakwiza ibintu bitera imbaraga n'ibikoresho bikonjesha mu nganda zikora peteroli n'ibinyabutabire; nk'ibikoresho byo gusya ibikoresho mu nganda zikora umupira iyo zisya kandi zivanga imiti, imiti, amarangi, ibyuma bisya, n'ibikoresho fatizo by'ibiribwa mu nganda zikora ibiribwa. Udupira dufite amazi make cyane (<0.1%), ntidushobora kwihanganira aside nyinshi (>99.6%), kandi tumara igihe kirekire bitewe n'imiterere y'imikorere. Udupira twa Ceramic dukozwe muri porcelain ya silicate (alumina) hakoreshejwe ifu ivanze n'uburemere, ibumba, ikurura mu kanwa, ifite uburebure buri hagati ya mm 3 na mm 50. Ubundi bwoko bw'ibicuruzwa bya Ceramic bushobora gukorwa iyo ubisabye, ugaragaza amakuru ya tekiniki akenewe.
| Al2O3+SiO2 | Al2O3 | Fe2O3 | MgO | K2O+Na2O+CaO | Ibindi |
| > 92% | 17-23% | <1% | <0.5% | <4% | <1% |
Fe2O3 ishobora guhumeka iri munsi ya 0.1%
| Ikintu | Agaciro |
| Gufata amazi (%) | <0.5 |
| Ubucucike bw'umubyimba (g/cm3) | 1.35-1.4 |
| Uburemere bwihariye (g/cm3) | 2.3-2.4 |
| Ingano y'ubuntu (%) | 40 |
| Ubushyuhe bw'imikorere (ntarengwa) (℃) | 1100 |
| Ubukomere bwa Moh (igipimo) | >6.5 |
| Ubudahangarwa bw'aside (%) | >99.6 |
| Ubudahangarwa bw'ibinyabutabire (%) | >85 |
| Ingano | Imbaraga zo gukubita | |
| Kg/agace gato | KN/agace gato | |
| Santimetero 3 (1/8) | >35 | >0.35 |
| Santimetero 6 (1/4) | >60 | >0.60 |
| Santimetero 10 (10mm) | >85 | >0.85 |
| Santimetero 13 (1/2 mm) | >185 | >1.85 |
| Santimetero 19 (1/4 mm) | >487 | >4.87 |
| Santimetero 25 (25mm) | >850 | >8.5 |
| Santimetero 38 (1-1/2 mm) | >1200 | >12 |
| Santimetero 50 (50mm) | >5600 | >56 |