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Neutral silica sol


Performance Indicators

Model

Particle Size (nm)

SiO₂ (%)

Na₂O (%)

pH

Shelf Life

K6310

10–15

30±1

≤0.2

6–8

≥12 months

K6310A

10–15

30±1

≤0.1

Stable

≥12 months

K6320

20–30

30±1

≤0.2

7

≥12 months

K6320A

20–30

30±1

≤0.1

Stable

≥12 months

Product Features

K6310A and K6320A offer superior pH stability and are suitable for high-end process scenarios sensitive to pH fluctuations. The particle size and solid content of all models can be customized according to customer requirements.

Packaging Specifications

Packed in polyethylene plastic drums, available in 25 kg, 250 kg, and 1000 kg specifications.

Storage Conditions

Avoid direct sunlight; storage temperature should be controlled between 5–40°C.
Storage temperature must not fall below 0°C; low temperatures can cause the colloid to freeze and result in permanent failure.
Containers must be sealed and kept closed for extended periods. Evaporation of water will cause silica particles to precipitate, directly affecting product performance.





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