White Silica Gel Granules

Product Description

We are an acclaimed supplier of White Silica Gel Granules in the market. These are used in the gas industry to dry natural gas, as a desiccant in packaging (silica packets), for protecting cargo, electronics, vitamins, pharmaceuticals, foodstuffs, and also in compressed air dryers. White Silica Gel Granules are thoroughly tested on different parameters prior to the final dispatch from our unit to ensure serving a defect free range. We offer these granules at highly cost- effective prices among our competitors.

Product Details :

FAQs of White Silica Gel Granules:

Q: What is the classification of White Silica Gel Granules?

Q: What is the grade of White Silica Gel Granules?

Q: What is the color of White Silica Gel Granules?

Product Specification -:

White silica gel granules are a common desiccant used for moisture control. Here™s a general specification for white silica gel granules:

Physical Properties:

1. Appearance: White, spherical or irregular granules.
2. Size: Typically available in 1-5 mm diameter granules.
3. Bulk Density: 700-800 kg/m³.
4. Porosity: High, with a pore volume of about 0.35-0.40 cm³/g.
5. Surface Area: Approximately 600-800 m²/g.

Chemical Composition:

• SiO (Silicon Dioxide): Over 97% by weight.
• NaO (Sodium Oxide): Less than 0.5%.
• FeO (Iron Oxide): Less than 0.02%.
• Moisture Content: Typically less than 5% (as packed).

Absorption Capacity:

• Relative Humidity at 20 About 10-15% of its weight.
• Relative Humidity at 50 About 25-30% of its weight.
• Relative Humidity at 90 Up to 35-40% of its weight.

pH Value:

• Typically neutral, around 6.5 to 7.5.

Other Specifications:

• Thermal Stability: Can withstand temperatures up to 120C without significant degradation.
• Regeneration: Can be regenerated by heating at 100-120C.
• Dust Content: Typically less than 0.2%.

Applications:

• Used in packaging to control moisture.
• Desiccant in various industrial applications.
• Moisture absorber in electronics, pharmaceuticals, and food packaging