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Rulon Bearings

Evonik SIPERNAT® 50 Silica Powder
Categories: Other Engineering Material

Material Notes: Properties and applications: SIPERNAT represents a specific product range of precipitated silica, aluminum and calcium silicates. As a carrier silica with particularly high absorbency, SIPERNAT 50 has the capacity to convert liquid active substances or solution into powders. Concentrates of up to 75 percent can be produced using SIPERNAT 50. It is also used as a grinding aid for fatty products. Typical applications include:
  • rubber and plastics additives
  • plant protection formulations
  • feed additives
  • carrier for powder defoamer

Information provided by Evonik

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Physical PropertiesMetricEnglishComments
Density 0.180 g/cc0.00650 lb/in³Tamped; ISO 787-11
Particle Size 50 µm50 µmd50; ISO 13320-1
pH 6.06.05% in water; ISO 787-9
Specific Surface Area 500 m²/g500 m²/gISO 9277
 
Component Elements PropertiesMetricEnglishComments
SiO2 >= 97 %>= 97 %ISO 3262-19
Sodium, Na <= 0.60 %<= 0.60 %
 
Descriptive Properties
Content<1.0%Sulfate
 <400 ppmIron

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PEVONIM044 / 197248

Aluminum Castings

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