ASTM UOP578 - 11 - Automated Pore Volume and Pore Size Distribution of Porous Substances by Mercury Porosimetry

ASTM UOP578 - 11

Automated Pore Volume and Pore Size Distribution of Porous Substances by Mercury Porosimetry

Status : Current   Published : February 2011

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PDF

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HARDCOPY



This method is for determining the pore size distribution and pore area of materials by mercury intrusion. Total port volume (intrusion volume), total pore area, bulk (piece) density and apparent (skeletal) density are also determined. At the maximum pressure of 413,700 kPa (60,000 psia) pores as small as 0.003 μm are filled. This method is applicable to materials which are essentially non-compressible at the pressures attained during analysis. The sample must also be non-wetting and non-reactive with mercury, and not larger than a right circular cylinder having 25-mm diameter with a length of 25-mm.




Standard NumberASTM UOP578 - 11
TitleAutomated Pore Volume and Pore Size Distribution of Porous Substances by Mercury Porosimetry
StatusCurrent
Publication Date01 February 2011
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
ICS23.100.20
PublisherASTM
FormatA4
DeliveryYes
Pages12
File Size486 KB
Price£45.00


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