99.9% Nano Silicon oxide (dioxide) hmoov silica SiO2 nanopowder / nanoparticles

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Khoom npe: Silicon oxide SiO2

Purity: 99% -99.999%

Particle loj: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, thiab lwm yam

Hom: hydrophilic, hydrophobic

Xim: dawb hmoov

Qhov ceev: <0.10 g / cm3

Ceev ceev: 2.4 g / cm3

Ultraviolet Reflectivity:> 75%.

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Product Detail

Khoom cim npe

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Khoom npe: Silicon oxide SiO2
Purity: 99% -99.999%
Particle loj: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, thiab lwm yam
Hom: hydrophilic, hydrophobic
Xim: dawb hmoov
Qhov ceev: <0.10 g / cm3
Ceev ceev: 2.4 g / cm3
Ultraviolet Reflectivity:> 75%.

Nta

Nano-silica hais raws li lawv cov qauv tau muab faib ua ob hom: P-hom (Porous hais) thiab S-hom (Spherical hais).P-hom nano-silica nto muaj ib tug xov tooj ntawm nano-porous nrog lub pore tus nqi ntawm 0.611ml / g;Yog li ntawd, P-type muaj SSA loj dua piv rau S-hom (Saib US3440).US3436 yog S-hom thiab nws SSA yog ~ 170-200m2 / g.Ntxiv mus, P-hom ultraviolet reflectivity yog> 85%, S-hom:> 75%.

Specification

Khoom	Hydrophilic Silicon dioxide
CAS Nr:	7631-86-9
Zoo	99.9% min	Ntim:	10000.00 Kg
Batch no.	20072506	Loj	20-30 nm
Hnub tsim khoom:	Lub Xya hli ntuj 25, 2020	Hnub xeem:	Lub Xya hli ntuj 25, 2020
Cov khoom kuaj	Txuj	Cov txiaj ntsig
Qhov tshwm sim	Dawb hmoov	Dawb hmoov
Dawb	98%	ua raws
SiO 2	99.9%	> 99.9%
Tus nqi PH	4.5-5.5	5.0
PEB m2/g	200+ 25	210
105 ℃ poob ntawm ziab	0.5% -1%	0.6%
Poob ntawm Ignition	1% -1.5%	1.2%
Particle loj	20-30 nm	20nm ua
Pob	20kg / hnab
Xaus:	Ua raws li tus qauv kev lag luam