Superfine alumina yog ib qho khoom siv tseem ceeb rau cov khoom siv ua los ntawm cov khoom siv ceramic. Superfine alumina hmoov xz-L20, qhov loj me ntawm cov khoom me me 100 nm, xim dawb, 99% ntawm cov khoom khov. Nws tuaj yeem ntxiv rau ntau yam dej-raws li resins, hauv cov roj-raws li resins, cov kuab tshuaj thiab cov roj hmab ntawm qib ntxiv ntawm 3% -5%, uas tuaj yeem txhim kho qhov nyuaj ntawm cov khoom siv txog li 6-8H lossis siab dua.
Q-A1203, nrog nws cov tshuaj lom neeg tsawg thiab tiv taus kub siab, tsis yog alumina qhuav activated, thiab tsis muaj catalytic activation. Nws muaj zog tiv taus kub, zoo formability, ruaj khov crystalline theem, siab hardness thiab zoo dimensional stability, thiab tuaj yeem siv dav hauv kev txhawb nqa thiab toughening ntawm ntau yam yas, roj hmab, ceramics, refractory cov ntaub ntawv thiab lwm yam khoom, tshwj xeeb tshaj yog los txhim kho qhov denseness, tiav, kub thiab txias qaug zog, tawg toughness, creep tsis kam ntawm ceramics thiab hnav tsis kam ntawm polymer cov ntaub ntawv.