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Mo-Sci Corporation GL 1641 Porous Silica
Categories: Ceramic; Glass

Material Notes: Porous silica glasses are resistant to acidic conditions and can be used for a variety of applications from chromatography, a carrier for release of liquids, an absorber for liquids (a.k.a. “thirsty glass”), and thermal barrier protection. Applications: Chromatography, a carrier for release of liquids, an absorber, thermal barrier protection, etc.

Information provided by Mo-Sci Corporation.

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Physical PropertiesMetricEnglishComments
Bulk Density 0.700 - 0.800 g/cc0.0253 - 0.0289 lb/in³
Open Porosity 45 %45 %
Specific Surface Area >= 200 m²/g>= 200 m²/g
Pore Size 1.00 - 100 microns0.0394 - 3.94 mil
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.411.41
 
Component Elements PropertiesMetricEnglishComments
B2O3 <= 2 %<= 2 %
SiO2 >= 98 %>= 98 %
 
Descriptive Properties
Pore Volume (cm3/g)0.10 to 0.20

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CMOSCI9023 / 200238

Specialty Compounds RTP Company

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