Hydrophobic precipiated silica (dawb carbon dub) nrog siab purity thiab superfine particle
Hydrophobic fumed silica yog ib qho ntxeem tau amorphous silicon dioxide uas zoo li cov hmoov dawb. Nrog rau qhov loj me me hauv nanometer, nws thiaj li loj hlob mus rau qhov loj ntawm 5-6 micrometers. Thaum sib xyaw nrog roj hmab, yas, thiab txheej, nws muab ntau yam zoo heev lub cev rau cov khoom. Raws li ib tug zoo muab tub lim rau tej yam ntuj tso thiab hluavtaws roj hmab lub teeb xim cov khoom, nws txo cov roj hmab siv thiab nqi thaum txhim kho hardness, hnav tsis kam, deformation kuj, thiab roj kuj ntawm cov khoom roj hmab. Thaum siv hauv cov yas yas, tawv, thiab cov khoom siv hnyav, nws yooj yim demoulding thiab sib sau, txo cov khoom hnyav. Thaum siv hauv cov hlau thiab cable, nws txhim kho nws cov rwb thaiv tsev kev ua haujlwm. Thaum siv rau hauv cov xim thiab number case, nws ua haujlwm zoo li cov thickener. Thaum siv cov coatings, nws muaj kev tiv thaiv zoo heev. Raws li qhov tshwm sim, cov khoom no tau siv dav hauv cov roj hmab, yas, tawv, xim, kev ua kis las, thiab cov khoom siv kab lis kev cai.
Hydrophobic fumed silica muaj qhov ua haujlwm siab heev thiab yog pob tshab lossis cov pob tshab hauv qee cov khoom siv roj hmab, ua rau nws tsim tshwj xeeb rau cov khoom siv roj hmab, cov xim ci ci, pob tshab, thiab cov khoom siv roj hmab translucent. Tsis tas li ntawd, nws tuaj yeem siv los ua tus neeg sawv cev cais rau cov latex, tus neeg sawv cev tiv thaiv kab mob, cov thickener, tus neeg sawv cev rheological, lub qhov ncauj qhib tus neeg sawv cev rau ntau yam yas zaj duab xis, tshuaj tua kab, tshuaj tua kab, tshuaj tua kab, cov khoom siv nplaum, thiab cov khoom siv sib sib zog nqus, nrog rau cov tshuaj txhuam hniav abrasive. Nws kuj tseem siv tau rau hauv high-end atomic tshauv series khoom.
Khoom Specification:
JS-682
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Kev sim |
Cov khoom |
Chav tsev |
Lub hom phiaj tus nqi (Spec txwv) |
Tus nqi tiag tiag |
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HG/T 3065-2008 |
Poob ntawm ziab (2Hrs,105degree)加热减量 |
feem pua |
Max.4 0 |
3.45 |
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HG/T 3066-2008 |
Ignition poob 1000 degree 灼烧减量 |
feem pua |
Max.8 0 |
6.85 |
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HG/T 3072-2008 |
DBP tus nqi nqus DBP吸收值 |
cm3/g |
1.2-1.7 |
1.47 |
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HG/T 3067-2008 |
pH tus nqi (10 feem pua aqueous suspension) pH值 |
— |
6.0-8.0 |
7.23 |
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HG/T 3062-2008 |
SiO2 (Dry Basis) 2氧化硅(干基） |
feem pua |
Min.96 |
97.4 |
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HG/T 3073-1999 |
BET tshwj xeeb thaj chaw BET比表面积 |
m2/g |
120-170 |
143 |
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Soluble ntsev (Na2SO4) 可溶性盐 |
feem pua |
Max.1 0 |
0.45 |
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Qhov nruab nrab Particle loj粒径 |
μm |
5-7 |
6.0 |
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xaus结论 |
Cov khoom batch no tsim nyog |
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Kev tshuaj xyuas审核 |
Kev tsom xam分析人 |
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Kev tsim tawm:
Ntim:
Laboratory:
Cim npe nrov: Hydrophobic precipiated silica nrog superfine particle Tuam Tshoj, hoobkas, lwm tus neeg, manufacturers, muas, ua nyob rau hauv Suav teb, ShaXian Sanming
