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| Min-U-Sil 5 |
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| Natural crystalline silica |
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| 7631-86-9 |
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MIN-U-SIL is a high purity, high quality natural crystalline silica.
MIN-U-SIL the best quality filler/extender for a range of applications including paints and coatings, sealants, silicone rubber and epoxy.
* Architectural, Industrial and Traffic Paints and Coatings: In all types of paints and coatings the hardness and inertness of silica yields improved resistance to wear, burnish, abrasion and stains. MIN-U-SIL Ground Silica, with its narrow size distribution and bright white color, minimizes resin demand and yields excellent color acceptance. It is also a low cost filler and extender that can replace up to 50% TiO2.
* Thermoset Plastics: The heat resistance, low thermal expansion, chemical resistance and high dielectric strength of silica make it an excellent filler choice for a variety of thermoset plastic applications. The narrow and consistent size distribution of MIN-U-SIL Ground Silica allows for extremely high loadings.
* Silicone Rubber: In silicone rubber, MIN-U-SIL Ground Silica is an excellent semi-reinforcing filler. Its inert nature and high dielectric strength make it an excellent filler in electrical compounds. The consistent pH and narrow size distributions allow very high loading with minimal effect on viscosity and cure rate. |
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Appearance: white powder
Fineness (Hegman): 7.5
Specific gravity: 2.65
Density: 22.07 lb/gal
Oil absorption: 43
GE brightness: 89 - 96
SiO2 content, %: 99.2 |
| Industrial field |
additive, adhesive & sealant, civil & construction, paint & coating, plastic, polymer, resin, monomer, rubber & additives |
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