Hydrophobic Precipitated Dawb Carbon Dub nrog me Paiticle loj thiab siab purity
Khoom: Hydrophobic Precipitated Silica, Hydrophobic Superfine particle silica hmoov
CAS. TSIS TAU.: 7631-86-9
Muaj pes tsawg leeg: 100% SiO2
JS-682 Precipitated Hydrophobic Dawb Carbon Dub yog ib hom tshwj xeeb ntawm cov pa roj carbon dub. Nws yog tsim los ntawm precipitating silica los ntawm kev daws ntawm sodium silicate thiab sulfuric acid, tom qab ntxuav, pom, thiab ziab. Cov khoom muaj cov yam ntxwv ntawm qhov chaw tshwj xeeb ntawm qhov chaw, nqaim particle loj faib, thiab zoo heev hydrophobicity.
Hydrophobicity yog qhov tseem ceeb ntawm JS-682 Precipitated Hydrophobic Dawb Carbon Dub. Nws muaj qhov tshwj xeeb ntawm kev kho deg kom ua rau lub ntsej muag tag nrho hydrophobic, thiab nws qhia tau hais tias zoo heev dispersion thiab fluidity nyob rau hauv ntau yam polymer systems, xws li polyethylene, polypropylene, PVC, thiab polystyrene. Cov khoom tuaj yeem txhim kho lub zog flexural, compressive zog, thiab hnav tsis kam ntawm polymers. Nyob rau tib lub sijhawm, nws tuaj yeem txo qhov coefficient ntawm thermal expansion, txo shrinkage thaum ziab, thiab txhim kho qhov seem stability ntawm cov khoom kawg.
Kev siv ntawm JS-682 Precipitated Hydrophobic White Carbon Black yog qhov dav, tshwj xeeb tshaj yog nyob rau hauv kev lag luam roj hmab thiab yas, xws li kev lag luam log tsheb, kev lag luam khau ib leeg, cable rwb thaiv tsev thiab sheath, thiab cov khoom ntim hluav taws xob. Tsis tas li ntawd, nws tseem tuaj yeem siv los ua cov khoom siv ua haujlwm hauv cov txheej txheem, cov nplaum, thiab cov sealants, txhim kho kev ua haujlwm ntawm cov khoom kawg. Cov khoom lag luam tau lees paub los ntawm cov neeg siv khoom rau nws cov khoom zoo, kev ua haujlwm ruaj khov, thiab kev ua haujlwm zoo heev.
JS-682 Precipitated Hydrophobic Dawb Carbon Dub yog ib yam khoom muaj txiaj ntsig hauv kev tshawb fawb cov ntaub ntawv. Nws tau txhim kho cov khoom ntawm cov khoom siv polymer, txuas ntxiv lawv lub neej kev pab cuam, thiab txhawb lawv txoj kev loj hlob hauv ntau yam kev siv, ua kom muaj txiaj ntsig zoo rau kev txhim kho kev lag luam.
JS-682
|
Kev sim |
Cov khoom |
Chav tsev |
Lub hom phiaj tus nqi (Spec txwv) |
Tus nqi tiag tiag |
|
HG/T 3065-2008 |
Poob ntawm ziab (2Hrs,105degree)加热减量 |
feem pua |
Max.4 0 |
3.45 |
|
HG/T 3066-2008 |
Ignition poob 1000 degree 灼烧减量 |
feem pua |
Max.8 0 |
6.85 |
|
HG/T 3072-2008 |
DBP tus nqi nqus DBP吸收值 |
cm3/g |
1.2-1.7 |
1.47 |
|
HG/T 3067-2008 |
pH tus nqi (10 feem pua aqueous suspension) pH值 |
— |
6.0-8.0 |
7.23 |
|
HG/T 3062-2008 |
SiO2 (Dry Basis) 2氧化硅(干基） |
feem pua |
Min.96 |
97.4 |
|
HG/T 3073-1999 |
BET tshwj xeeb thaj chaw BET比表面积 |
m2/g |
120-170 |
143 |
|
Soluble ntsev (Na2SO4) 可溶性盐 |
feem pua |
Max.1 0 |
0.45 |
|
|
Particle loj |
ua um |
6 |
Ntim:
Muti-paper hnab, 10kgs / hnab, 7.8MTS / 40HQ
Daim ntawv pov thawj:
Peb tau dhau REACH tag nrho-sau npe.
Cim npe nrov: hydrophobic precipitated dawb carbon dub Tuam Tshoj, hoobkas, lwm tus neeg, manufacturers, muas, ua nyob rau hauv Suav teb, ShaXian Sanming
