新材料科技與化學(xué)技術(shù)創(chuàng)新
電鍍中間體/水性工業(yè)涂料/工業(yè)清洗化學(xué)品
Nouryon 諾力昂 Levasil GB1000 Colloidal silica水性納米二氧化硅分散液
2021-03-07 09:39
Levasil GB1000 is an alkaline, aqueous dispersion of colloidal silica that is approximately 30% solids by weight. The product is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a slightly rough, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is a translucent liquid, slightly more viscous than water. Levasil GB1000 is produced for world-wide distribution.
CAS number 7631-86-9
Characteristics
Silica 30 wt%
Density 1.2 g/cm³
pH 10.5
Viscosity 7 cP
Na?O? 0.6 wt%
Chloride 30 mg/kg
Iron 40 mg/kg
Applications
Levasil GB1000 is a specialty product designed primarily for use in gelled acid batteries.
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