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

Whakaahuatanga Poto:

Ingoa Hua: Silicon oxide SiO2

Maamaa: 99%-99.999%

Rahi matūriki: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, aha atu

Momo: hydrophilic, hydrophobic

Tae: paura ma

Kiato Nui: <0.10 g/cm3

Kiato Pono: 2.4 g/cm3

Whakaata Ultraviolet:>75%.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

He kupu whakataki poto

Ingoa Hua: Silicon oxide SiO2
Maamaa: 99%-99.999%
Rahi matūriki: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, aha atu
Momo: hydrophilic, hydrophobic
Tae: paura ma
Kiato Nui: <0.10 g/cm3
Kiato Pono: 2.4 g/cm3
Whakaata Ultraviolet:>75%.

Ngā āhuatanga

Ko nga matūriki Nano-silica e ai ki o raatau hanganga ka wehewehea kia rua nga momo: P-momo (Porous particles ) me S-momo (Spherical matūriki).P-momo nano-silica mata he maha o te nano-porous me te tere pore o 0.611ml /g;no reira, he nui ake te SSA momo-P ki te whakataurite ki te momo-S (Tirohia te US3440).Ko te US3436 he momo-S me tana SSA he ~170-200m2/g.I tua atu, P-momo ultraviolet reflectivity he> 85% , S-momo:> 75%.

Whakatakotoranga

Hua	Hydrophilic Silicon hauhā
No CAS:	7631-86-9
Kounga	99.9%min	Rahi:	10000.00kg
puranga no.	20072506	Rahi	20-30nm
Te ra hanga:	Hōngongoi 25, 2020	Te ra o te whakamatautau:	Hōngongoi 25, 2020
Tūemi Whakamātautau	Paerewa	Hua
Te ahua	Te paura ma	Te paura ma
Maama	98%	whakaritea
SiO2	99.9%	>99.9%
Uara PH	4.5-5.5	5.0
PITA M2/g	200+25	210
105 ℃ Ngaronga i te whakamaroketanga	0.5%-1%	0.6%
Ngaronga i runga i te mura	1%-1.5%	1.2%
Te rahi o te matūriki	20-30nm	20nm
Mōkī	20kg/pueke
Whakamutunga:	Kia ū ki te paerewa hinonga