99.9% Nano Silicon oxide (oxide) lulú siliki SiO2 nanopowder / awọn ẹwẹ titobi

Apejuwe kukuru:

Orukọ ọja: Silicon oxide SiO2

Mimọ: 99%-99.999%

Iwọn patiku: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, bbl

Iru: hydrophilic, hydrophobic

Awọ: funfun lulú

Ìwọ̀n Ọ̀pọ̀lọpọ̀: <0.10 g/cm3

Iwuwo otitọ: 2.4 g / cm3

Ifojusi Ultraviolet:> 75%.

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Ifihan kukuru

Orukọ ọja: Silicon oxide SiO2
Mimọ: 99%-99.999%
Iwọn patiku: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, bbl
Iru: hydrophilic, hydrophobic
Awọ: funfun lulú
Ìwọ̀n Ọ̀pọ̀lọpọ̀: <0.10 g/cm3
Iwuwo otitọ: 2.4 g / cm3
Ifojusi Ultraviolet:> 75%.

Awọn ẹya ara ẹrọ

Awọn patikulu Nano-silica ni ibamu si eto wọn ti pin si awọn oriṣi meji: P-type (Awọn patikulu Laini) ati S-type (Awọn patikulu Yiyi).P-type nano-silica dada ni awọn nọmba kan ti nano-porous pẹlu awọn pore oṣuwọn ti 0.611ml / g;nitorina, P-Iru ni Elo tobi SSA akawe si S-Iru (Wo US3440).US3436 jẹ iru S ati SSA rẹ jẹ ~ 170-200m2/g.Siwaju sii, P-type ultraviolet reflectivity jẹ> 85%, S-type:> 75%.

Sipesifikesonu

Ọja	Hydrophilic Silikoni oloro
CAS Bẹẹkọ:	7631-86-9
Didara	99.9% iṣẹju	Iwọn:	10000.00kg
Ipele ko si.	Ọdun 20072506	Iwọn	20-30nm
Ọjọ iṣelọpọ:	Oṣu Keje 25, Ọdun 2020	Ọjọ idanwo:	Oṣu Keje 25, Ọdun 2020
Nkan Idanwo	Standard	Esi
Ifarahan	funfun lulú	funfun lulú
Ifunfun	98%	ni ibamu
SiO2	99.9%	> 99.9%
iye PH	4.5-5.5	5.0
BET m2/g	200+25	210
105 ℃ Pipadanu lori gbigbe	0.5% -1%	0.6%
Pipadanu lori Ibanujẹ	1%-1.5%	1.2%
Iwọn patiku	20-30nm	20nm
Package	20kg / apo
Ipari:	Ni ibamu si boṣewa ile-iṣẹ