Cov khoom ntawm -alumina

-alumina, -alumina yog nano-alumina XZ-L290 dawb fluffy hmoov xeev, siv lead ua yog -al2o3. Particle loj yog 20nm; Cov cheeb tsam tshwj xeeb loj dua lossis sib npaug li 230m2 / g. Nano-alumina XZ-L290, particle loj tis yog uniform, siab purity, zoo heev dispersion, nws nto yog siab, muaj kub kuj inertia, siab ua hauj lwm, yog active alumina; Porous; High hardness, zoo dimensional stability, yuav tau lug siv nyob rau hauv tag nrho cov hom ntawm plastics, roj hmab, ceramics, refractories thiab lwm yam khoom los ntxiv dag zog thiab toughen, tshwj xeeb tshaj yog los txhim kho qhov ntom ntawm ceramics, tag, txias thiab kub qaug zog, tawg toughness, creep kuj. thiab hnav tsis kam ntawm cov khoom siv polymer yog qhov tseem ceeb tshwj xeeb. Zoo heev dispersion, nyob rau hauv cov dej hnyav; Cov kuab tshuaj ethanol, propyl cawv, propylene glycol, isopropyl cawv, ethylene glycol monobutyl ether, acetone, butanone, benzene, xylene, tsis tas yuav ntxiv cov dispersant, nplawm tuaj yeem ua kom tawg tag nrho sib npaug. Cov additive zoo heev hauv epoxy resins, plastics, thiab lwm yam.