Babban tsarki Silicon oxide / Silicon dioxide / SiO2 / Silica quartz foda 99% -99.999% tare da nano da micron barbashi

Takaitaccen Bayani:

Sunan samfur: Silicon oxide SiO2
Tsafta: 99% -99.999%
Barbashi size: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, da dai sauransu
Nau'in: hydrophilic, hydrophobic
Launi: farin foda


Cikakken Bayani

Tags samfurin

Takaitaccen gabatarwa

Sunan samfur:Silicon oxide SiO2
Tsafta: 99% -99.999%
Barbashi size: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, da dai sauransu
Nau'in: hydrophilic, hydrophobic
Launi: farin foda
Girman Girma: <0.10 g/cm3
Girman Gaskiya: 2.4 g/cm3
Nunin Ultraviolet:> 75%.

Siffofin:

Nano-silica barbashis bisa ga tsarin su sun kasu zuwa nau'i biyu: P-type (Porous particles) da S-type (Spherical particles). Nano-silica na nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i na nano-porous tare da adadin pore na 0.611ml / g; don haka, nau'in P-nau'in SSA ya fi girma idan aka kwatanta da nau'in S (Duba US3440). US3436 shine nau'in S kuma SSA shine ~ 170-200m2/g. Bugu da ƙari, P-type ultraviolet reflectivity shine> 85%, S-type:> 75%.

Specificaiton
Samfura
Silicon oxide
Girman barbashi
100um
inganci
GB/T 3185-2016
Yawan:
5000.00kg
Batch No.
18120612
Ranar Karewa
05 ga Disamba, 2020
Kwanan Ƙaddamarwa:
06 ga Disamba, 2018
Ranar Gwaji:
06 ga Disamba, 2018
Gwajin Abun
Ƙayyadaddun bayanai
Sakamako
Bayyanar
Farin foda
Farin foda
SiO2
>99.99%
99.996%
Al
≤30 ppm
26.48 ppm
Ca
≤6 ppm
5.6 ppm
Cu
≤1 ppm
0.11 ppm
Fe
≤2 ppm
1.87 ppm
K
≤2 ppm
1.48 ppm
Mg
≤1 ppm
0.53 ppm
Na
≤5 ppm
4.69 ppm
Ni
0.5 ppm
0.03 ppm
Mn
≤0.3 ppm
0.11 ppm
Ti
≤4 ppm
3.68 ppm
Ƙarshe:
Bi ƙa'idar kasuwanci

Hanyoyin Gwaji:

1. Hanyar watsawa ta hanyar microscope (TEM),nano-silica barbashiyana da ƙananan girman, kunkuntar girman girman rabo.
2. BET Hanyar, Nano-silica barbashi yana da manyan takamaiman surface area.
3. Infrared spectroscopy Hanyar, Nano-silica barbashi wanzu babban adadin hydroxyl kungiyoyin da unsaturated saura shaidu a kan ta surface, da kuma Forms da sabawa daga kwari jihar na silicon oxide tsarin.
4. Cary-5E spectrophotometer gwajin Hanyar, Nano-silica barbashi - high reflectivity zuwa dogon kalaman da bayyane haske game da UV.
5. Omnisorp100CX surface area da porosity analyzer, P-type nano-silica surface ya ƙunshi adadin nano porous tare da pore kudi na 0.611ml / g.

Aikace-aikace:

1 Rubber modified, sealant yumbu toughening gyara, adhesives, aikin fiber ƙari, filastik gyara, fenti
tsofaffi additives;
2 yumbu, nano yumbu, hada yumbu substrate;
3 polymer: na iya ƙara yawan kwanciyar hankali na thermal da polymer anti-tsufa;
4 Harshen wutan lantarki da kayan shafa, babban niƙa matsakaici, kayan kwalliya;
5 A cikin gungu butyl benzene da chlorinated polyethylene ƙara ƙaramin adadinnano SiO2samar da launi roba tenacity,
elongation, ƙarfi, flexural yi da ultraviolet juriya da thermal tsufa yi da kuma cimma ko wuce epdm;
6 A cikin launi na gargajiya yana ƙara ƙaramin adadin nano silicon oxides, mai kyau warware kwanciyar hankali na dakatarwa, thixotropy da matalauta, ƙarancin ƙarewa.

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