Gamma Alumina hmoov

Txheej txheem cej luam

Hom alumina yog insoluble nyob rau hauv dej, soluble nyob rau hauv muaj zog acid los yog muaj zog alkali tov, thaum rhuab mus rau 1200 degree, nws yuav hloov mus rau hauv hom alumina. Hom alumina yog cov khoom ntxeem tau nrog thaj tsam sab hauv ntawm ntau pua square meters thiab muaj peev xwm adsorption siab. Cov khoom lag luam feem ntau tsis muaj xim lossis nrog lub teeb liab cylindrical hais, muaj lub siab ua haujlwm zoo.

-alumina, nano alumina xz-L290, yog dawb fluffy hmoov thiab siv lead ua hom yog -Al2O3. Particle loj yog 20nm; thaj chaw tshwj xeeb yog ntau tshaj 230m2 / g. Nano alumina xz-L290 muaj cov yam ntxwv ntawm kev faib cov nplej, siab purity, zoo heev dispersion, kub tsis kam inertia, siab ua haujlwm. Active alumina muaj cov yam ntxwv ntawm ntxeem tau, siab hardness, zoo me me stability, uas yog dav siv nyob rau hauv ntau yam plastics, roj hmab, ceramics, refractory khoom, tshwj xeeb tshaj yog txhim kho ceramic ntom, brightness, huv si, siab thiab tsis kub tsis kam, tawg toughness, creep kuj. thiab hnav tsis kam ntawm lwm cov ntaub ntawv polymer. Nws yog ib qho yooj yim rau disperse nyob rau hauv cov kuab tshuaj dej tsis ntxiv dispersant, stirring tusyees nyob rau hauv lub ethanol hnyav, propylene cawv, isoglycol, glycol monobutyl ether, acetone, butanone, benzene thiab methylene.

1. Nano alumina xz-L290 zoo li hmoov dawb

2. Nano alumina xz-L290 siv lead ua theem theem.

3. Qhov nruab nrab granularity (nm) 20 ± 5.

4. Nanosized alumina content % >99.9% ua.

Scope ntawm daim ntawv thov

1. Nano-alumina xz-L290 pob tshab ceramics: high-pressure sodium teeb raj, EP-ROM qhov rais

2. Nano-alumina xz-L290 ua rau cov tshuaj pleev ib ce.

3. Ib leeg siv lead ua, ruby, sapphire, pob zeb dawb, yttrium aluminium garnet.

4. Lub zog muaj zog alumina ceramics, C substrate, cov khoom siv encapsulation, cov cuab yeej txiav, siab purity crucible, winding axis, bombardment target, furnace tube.

5. Nano alumina xz-L290 precision polishing cov ntaub ntawv, cov khoom iav, cov khoom siv hlau, cov khoom siv hlau, cov khoom siv semiconductor, yas, daim kab xev, polishing daim kab xev.

6. Txheej, roj hmab, yas hnav-tiv taus cov ntaub ntawv, cov khoom siv dej-resistant siab heev.

7. Nano alumina xz-L290 tuaj yeem ua rau vapor deposition, fluorescent, tshwj xeeb iav, composites thiab resin cov ntaub ntawv.

8. Catalyst, catalytic carrier, thiab analytical reagent.

9. Pem hauv ntej ntug ntawm lub dav hlau dav hlau tis.

Cim npe nrov: gamma alumina hmoov