Hydrophobic precipiated silica (dawb carbon dub) nrog rheological hloov muaj peev xwm
Hydrophobic precipitated silica (dawb carbon dub) siv lub hydrophobic organic modifier hloov rau ntawm qhov chaw ntawm lub silica thiab lijchoj organic - inorganic hybrid cov ntaub ntawv. Nws muaj nto ua si, tsis tshua muaj hygroscopicity, zoo organic dispersity thiab zoo heev polymer compatibility.
Txawm lub ncov qaumteb qabteb system nws kuj muaj rheological hloov muaj peev xwm, nyob rau hauv ib co roj hmab khoom nrog pob tshab, translucent xwm. Nyob rau hauv tas li ntawd, ib co silica khoom no yuav tsum pab tau rau cov neeg muas zaub los tsim khoom tshiab thiab txhim kho cov khoom ua tau zoo tom qab cov hydrophobic kev kho mob rau lub hauv paus ntawm cov yam ntxwv kev hloov kho.
Khoom Specification:
JS-682
Test Txoj kev | Properties | Chav | Target Values (Spec Txwv) | tiag tiag qhov tseem ceeb | ||
HG / T3065-2008 | Poob rau kom qhuav (2Hrs, 105 ℃) 加热减量 | % | Max.4.0 | 3,45 | ||
HG / T3066-2008 | Ignition tsis 1000 ℃ 灼烧减量 | % | Max.8.0 | 6,85 | ||
HG / T3072-2008 | DBP haum tus nqi DBP 吸收值 | cm 3 / g | 1.2-1.7 | 1,47 | ||
HG / T3067-2008 | pH nqi (10% aqueous ncua kev kawm ntawv) pH 值 | - | 6.0-8.0 | 7,23 | ||
HG / T3062-2008 | SiO 2 (Qhuav Hauv paus) 二氧化硅 (干基) | % | Min.96 | 97,4 | ||
HG / T3073-1999 | Thawj koom ruam kev deg hauv cheeb tsam Thawj koom ruam 比表面积 | m 2 / g | 120-170 | 143 | ||
Soluble ntsev (Na 2 li 4) 可溶性盐 | % | Max.1.0 | 0,45 | |||
Nruab nrab Particle loj 粒径 | μm | 5-7 | 6.0 | |||
xaus 结论 | Qhov no batch ntawm cov khoom no yog tsim nyog | |||||
Audit 审核 | Analysis 分析人 | |||||
Qhuav:
Ntim:
Kuaj:
Cim npe nrov: hydrophobic precipiated silica (dawb carbon dub) nrog rheological hloov muaj peev xwm Tuam Tshoj, Hoobkas, khoom, manufacturers, yuav, ua nyob rau hauv Tuam Tshoj, ShaXian Sanming
