Jinsha precipitated silica manufacturing Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov chaw muag khoom ntawm silica rau kev lag luam txheej hauv Suav teb. Nrog ntau kev paub, peb sov siab txais tos koj kom yuav cov khoom lag luam zoo ua nyob rau hauv Suav teb no los ntawm peb lub hoobkas. Tiv tauj peb kom paub meej ntxiv.
Precipitated silica rau txheej txheej kev lag luam
Khoom: precipitated silica (sio2) rau kev pleev xim ua anti - sedling tus neeg sawv cev lossis cov neeg sawv cev
Yam khoom No.:Js-280
Cas. Tsis tau .:7631-86-9
Lub sij hawm xa tuaj: 15 hnub tom qab tau txais koj cov nyiaj them poob haujlwm
HS code: 281122
Txhim kho cov xim xim khoom:
Precipitated silica, raws li atus muab tub limThiab cov tuab dua hauv cov xim tha xim, muaj cov tshuab zoo nkauj heev thiab tshuaj lom neeg ruaj khov. Nws tuaj yeem txhim kho cov khoom siv hluav taws xob thiab txheej txheem ua tau zoo los ntawm cov xim av, txhim kho cov xim av thiab cov xim txheej txheem, thiab pleev xim yooj yim rau kev nqus thiab tsis txaus.
Txhim kho cov xim pleev xim tiv thaiv cov khoom:
Precipitated silica, nrog nws cov chaw siab thiab porosity, tuaj yeem adsorb thiab cov tshuaj tsw qab rau cov xim av, yog li txhim kho cov xim pleev xim cov tshuaj tiv thaiv.
Tiv thaiv xim tswm:
Ntxiv cov precipitated silica rau cov xim tha xim kom zoo tiv thaiv kev daws teeb meem, tswj cov kev sib luag thiab ruaj khov.
Txhim Kho Xim Dispersion:
Precipitated silica tuaj yeem txhim kho cov dispersion ntawm dyes thiab pigments hauv cov xim tha xim, ua rau muaj kev sib tw thiab zoo {{lua qoob loo tiav.
Siv raws li tus neeg sawv cev ua ke:
Cov ntsuas hluav taws xob tsis zoo ntawm cov khoom ua haujlwm hnyav silica yog qhov zoo sib xws rau cov nyiaj uas tau siv rau hauv cov xim tha xim. Yog li ntawd, nws tuaj yeem raug siv los ua cov patting tus neeg sawv cev hauv cov xim pleev xim rau. Nws migrates rau cov xim zaj duab xis nto, tsim kom muaj qhov sib luag thiab txo cov xim zoo nkauj.
Cov Lus Qhia Tshwj Xeeb:
JS-280
|
Txoj kev xeem |
Cov Khoom Siv |
Tej nyob |
Lub hom phiaj tseem ceeb (Spec txwv) |
Qhov tseem ceeb |
|
HG / T3065-2008 |
Poob rau ziab (2hrs, 105 degree) 加热减量 |
% |
Max.5.5.5 |
4.85 |
|
HG / T3066-2008 |
Ignition poob 1000 degree 灼烧减量 |
% |
Max.7.0 |
3.96 |
|
HG / T3072-2008 |
DBP nqus tus nqi Dbp 吸收值 |
cm3/g |
3.1-3.5 |
3.20 |
|
HG / T3067-2008 |
PH tus nqi (10% aqueoused ncua) ph 值 |
- |
6.0-8.0 |
6.77 |
|
HG / T3062-2008 |
Sii2 (Qhuav hauv paus) 2氧化硅(干基) |
% |
Min.98 |
98.1 |
|
HG / T3073-1999 |
Thawj koom ruam thaj chaw Kev twv nyiaj 比表面积 |
m2/g |
260-300 |
282 |
|
|
Soluble ntsev (NA2Yog li4) 可溶性盐 |
% |
Max.0.5 |
0.26 |
.
Cim npe nrov: precipitated silica rau txheej txheej kev lag luam Suav teb, Hoobkas, cov chaw tsim khoom, yuav khoom, ua lag luam, Saxian sandming
