Kuyera kwakukulu Silicon oxide / Silicon dioxide / SiO2 / Silica quartz ufa 99% -99.999% ndi nano ndi micron particles

Kufotokozera Kwachidule:

Dzina la malonda: Silicon oxide SiO2
Chiyero: 99% -99.999%
Tinthu kukula: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, etc.
Mtundu: hydrophilic, hydrophobic
Mtundu: ufa woyera


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiyambi chachidule

Dzina la malonda:Silicon oxide SiO2
Chiyero: 99% -99.999%
Tinthu kukula: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, etc.
Mtundu: hydrophilic, hydrophobic
Mtundu: ufa woyera
Kuchulukana Kwambiri: <0.10 g/cm3
Kuchulukana Kwambiri: 2.4 g/cm3
Kuwala kwa Ultraviolet:> 75%.

Mawonekedwe:

Nano-silica particles malinga ndi kapangidwe kawo amagawidwa m'mitundu iwiri: P-mtundu (Porous particles) ndi S-mtundu (Spherical particles). P-mtundu wa nano-silica pamwamba uli ndi nano-porous angapo ndi pore mlingo wa 0.611ml / g; chifukwa chake, mtundu wa P uli ndi SSA yokulirapo poyerekeza ndi mtundu wa S (Onani US3440). US3436 ndi mtundu wa S ndipo SSA yake ndi ~170-200m2/g. Kuphatikiza apo, mawonekedwe a P-mtundu wa ultraviolet ndi> 85%, S-mtundu:> 75%.

Specification
Zogulitsa
Silicon oxide
Tinthu kukula
100umm
Ubwino
GB/T 3185-2016
Kuchuluka:
5000.00kg
Gulu No.
18120612
Tsiku lotha ntchito
Disembala 05, 2020
Tsiku Lopanga:
Disembala 06, 2018
Tsiku Loyesa:
Disembala 06, 2018
Chinthu Choyesera
Kufotokozera
Zotsatira
Maonekedwe
White ufa
White ufa
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 nsi
Ni
≤0.5 ppm
0.03 ppm
Mn
≤0.3 ppm
0.11 ppm
Ti
≤4 ppm
3.68 ppm
Pomaliza:
Tsatirani mulingo wamabizinesi

Njira Zoyesera:

1. Njira yotumizira ma electron microscopy (TEM),nano-silica particleali ang'onoang'ono kukula, yopapatiza tinthu kukula kugawa.
2. BET njira, nano-silica tinthu ali lalikulu enieni pamwamba m'dera.
3. Infuraredi spectroscopy njira, nano-silika tinthu alipo chiwerengero chachikulu cha magulu hydroxyl ndi unsaturated zotsalira zotsalira pamwamba pake, ndi kupanga kupatuka ku mkhalidwe wokhazikika wa silicon okusayidi dongosolo.
4. Njira yoyesera ya Cary-5E spectrophotometer, tinthu tating'onoting'ono ta nano-silica--kuwonetsetsa kwakukulu kumafunde aatali ndi kuwala kowonekera kwa UV.
5. Omnisorp100CX pamwamba ndi porosity analyzer, P-mtundu wa nano-silica pamwamba imakhala ndi nano porous ndi pore mlingo wa 0.611ml / g.

Ntchito:

1 Mpira wosinthidwa, sealant ceramic toughening kusinthidwa, zomatira, zowonjezera CHIKWANGWANI, pulasitiki kusinthidwa, utoto
ukalamba zowonjezera;
2 Ceramics, nano ceramic, gulu la ceramic gawo lapansi;
3 polima: akhoza kuonjezera bata matenthedwe ndi odana ndi ukalamba polima;
4 zida zotchingira moto ndi zokutira, sing'anga yayikulu yopera, zodzikongoletsera;
5 Mu cluster butyl benzene ndi chlorinated polyethylene kuwonjezera pang'onondi SiO2kupanga kukhazikika kwa rabara,
elongation, mphamvu, flexural performance ndi ultraviolet kukana ndi kutentha kutentha ntchito ndi kukwaniritsa kapena kupitirira epdm;
6 Pachikhalidwe ❖ kuyanika kuwonjezera pang'ono oxides nano pakachitsulo, zabwino kuthetsa kuyimitsidwa bata, thixotropy ndi osauka, osauka mapeto.

  • Zam'mbuyo:
  • Ena:

  • Zogwirizana nazo