PRODUCTS
High purity silica sol
Category:
Colloidal silica series
Key Words:
High purity silica sol
- 产品描述
- 性能指标
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- 商品名称: High purity silica sol
- 商品编号: 1085957127605473280
Containers for storing high-purity silica sols should avoid prolonged exposure to prevent the precipitation of solid silica particles due to moisture evaporation, which can affect product quality.
1. It is packaged in polyethylene plastic barrels, with packaging specifications of 25kg, 250kg, or 1000kg.
2. Avoid exposure to sunlight. The storage temperature should be between 5 and 40 ℃, and the storage temperature should not be lower than 0 ℃, otherwise it may cause gel failure.
3. Containers for storing silica sol should avoid prolonged exposure to prevent the precipitation of solid silica particles due to moisture evaporation, which can affect product quality.- High purity silica sol
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Performance Index
Model HP25D10
HP3010
HP2510A
HP4010A
Particle size（nm） 10-20
10-20
10-20
10-20
SiO2（%）
25±1
30±1
21-25
38-42
Metal ion content（ppm）
＜20
＜50
＜50
＜50
pH
7-9
2-4
Shelf life (months) ≥12
★ Due to the presence of AI in the form of AI2O3, it is not included in metal ions
★ HP25D10 and HP3010 are stable with NH4+
Packaging and storage
1. It is packaged in polyethylene plastic barrels, with packaging specifications of 25kg, 250kg, or 1000kg.
2. Avoid exposure to sunlight. The storage temperature should be between 5 and 40 ℃, and the storage temperature should not be lower than 0 ℃, otherwise it may cause gel failure.
3. Containers for storing silica sol should avoid prolonged exposure to prevent the precipitation of solid silica particles due to moisture evaporation, which can affect product quality.
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