ASTM C 1069 : 2009 : R2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Specific Surface Area of Alumina or Quartz by Nitrogen Adsorption
Hardcopy , PDF
17-06-2022
English
16-12-2014
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 15.02, 2017 Defines the determination of the specific surface area of aluminas and silicas used in the manufacture of ceramics.
| Committee |
C 21
|
| DocumentType |
Test Method
|
| Pages |
2
|
| ProductNote |
Reconfirmed 2014
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This test method covers the determination of the specific surface area of aluminas and silicas used in the manufacture of ceramics. The test method is a general one, permitting the use of any modern commercial nitrogen adsorption apparatus but strictly defining the outgassing procedure. Calculations are based on the Brunauer-Emmett-Teller (BET) equation.
1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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