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Silica Powder, Ground Silica, 10 Micron (MUS40)
MUS40 is a high-purity, high-quality natural crystalline silica powder with at least 99.2% SiO₂ content. This ground silica sand features a controlled particle size distribution with a median size of 10 microns, low moisture content, and inert chemical properties. MUS40 is ideal as a filler or extender for applications such as paints, coatings, sealants, silicone rubber, and epoxy formulations.
Product Specifications
Chemical Composition | |
SiO₂ (Silica) | 99.5% |
Fe₂O₃ (Ferric Oxide) | 0.024% |
Al₂O₃ (Aluminum Oxide) | 0.30% |
TiO₂ (Titanium Dioxide) | 0.01% |
CaO (Calcium Oxide) | 0.02% |
MgO (Magnesium Oxide) | 0.01% |
Na₂O (Sodium Oxide) | 0.01% |
K₂O (Potassium Oxide) | 0.01% |
Loss on Ignition | 0.01% |
CAS Number | 14808-60-7 |
Physical Properties
Median Particle Size | 10.5 microns |
Specific Gravity | 2.65 |
Tapped Density | 65 lbs./ft³ |
Loose Density | 50 lbs./ft³ |
Oil Absorption | 22 |
Mohs Hardness | 7.0 |
Reflectance | 90% |
Yellowness Index | 4.0 |
% Thru 325 Mesh | 99.2% |
Applications and Benefits:
- Filler for paints and coatings
- Extender for sealants and adhesives
- Additive for silicone rubber and epoxy
- High reflectance and inert properties
- Controlled particle size distribution for improved performance
Caution:
Store in a dry location. Avoid inhalation of dust. Use protective gear when handling.
Silica Powder
Silica Powder is a finely ground form of silica that is commonly used in a variety of industrial applications. Our product is ground to a mesh size of 325, ensuring that it is finely ground and ready to use. our Silica Powder is a convenient and cost-effective option for those in need of this versatile material.
Product Specifications:
Product Name | Silica Powder |
Type | Ground Silica |
Mesh Size | 325 |
Perfect for:
- Industrial manufacturers
- Construction companies
- Landscaping businesses
- Artists and craftsmen
- Science laboratories
- Engineering firms
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Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution: This product contains silica powder and ground silica which may pose a hazard if inhaled. Use caution when handling and wear a protective mask.
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