99.9% NANO NANO Oxide (Dioxide) hmoov silica Sio2 Nanopowder / Nanoparticles

99.9% NANO NANO THIICON Oxide (Dioxide) Hmoov Silica Sio2 Nanoparticles / Nanoparticts) Cov Duab

Cov lus piav qhia luv luv:

Khoom npe: Silicon Oxide Sio2

Purity: 99% -99.999%

Qhov loj me me: 20-30nm, 50nm, 100nm, 45um, 100 teev, 200um, thiab lwm yam

Hom: Hydrophilic, Hydrophobic

Xim: Cov hmoov dawb

Kev ceev ntom: <0.10 g / cm3

Qhov ceev faj tseeb: 2.4 G / cm3

Ultraviolet rege:> 75%.

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Khoom Qhia Qhia

Khoom Ntawv

Cov lus qhia luv luv

Khoom npe: Silicon Oxide Sio2
Purity: 99% -99.999%
Qhov loj me me: 20-30nm, 50nm, 100nm, 45um, 100 teev, 200um, thiab lwm yam
Hom: Hydrophilic, Hydrophobic
Xim: Cov hmoov dawb
Kev ceev ntom: <0.10 g / cm3
Qhov ceev faj tseeb: 2.4 G / cm3
Ultraviolet rege:> 75%.

Nta

Nano--silica hais raws li lawv cov qauv tau muab faib ua ob hom: p-hom (ntxeem tau) thiab s-hom (kheej kheej). P-hom nano-silica dego muaj ntau tus nano-ntxeem nrog tus nqi pore ntawm 0.611ml / g; Yog li ntawd, P-hom muaj ntau dua loj ssa sib piv rau s-hom (saib US3440). US3436 yog S-hom thiab nws SSA yog ~ 170-200m2 / g. Ntxiv mus ntxiv, P-hom ultraviolet refreas refreasing yog> 85%, S-hom:> 75%.

Kev qhia tshwj xeeb

Khoom	Hydrophilic silicon dioxide
Cas:	7631-86-9
Zoo heev	99.9% Min	Ntau:	10000.00kg
Batch tsis muaj.	20072506	Qhov loj	20-30nm
Hnub ua lag luam:	Lub Xya Hli 25, 2020	Hnub kuaj:	Lub Xya Hli 25, 2020
Ntsuas Yam	Lub hom phiaj	Qho kawg
Kev tshwm sim	Cov hmoov dawb	Cov hmoov dawb
Dawb	98%	hloov
Siio2	99.9%	> 99.9%
PH nqi	4.5-5.5	5.0
BET M2 / g	200 + 25	210
105 ℃ Poob rau ziab	0.5% -1%	0.6%
Poob ntawm ignition	1% -1.5%	1.2%
Qhov loj me me	20-30nm	20nm
Lub thawv	20kg / hnab
Xaus:	Ua raws li cov qauv kev lag luam