ASTM D 4988 : 1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Test Method for Determination of Alkalinity of Paper as Calcium Carbonate (Alkaline Reserve of Paper)
Hardcopy , PDF
11-11-2014
English
31-12-2010
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 15.09, 2009 Determines the alkalinity or alkaline reserve of paper, or both and it indicates the presence of carbonate.
| Committee |
D 06
|
| DocumentType |
Test Method
|
| Pages |
3
|
| ProductNote |
Reconfirmed 1996
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
1.1 This test method covers the determination of the alkalinity or alkaline reserve of paper, or both.
1.2 A qualitative test is described that indicates the presence of carbonate. (The detection limit is approximately 5% calcium carbonate.)
1.3 A qualitative test is described that determines the alkalinity expressed as percent calcium carbonate or alkaline reserve, or both, expressed as moles per kilogram of paper.
Note 1— A similar procedure for measuring the alkalinity or alkaline reserve or both of paper will be found in ISO 10716.
1.4 This 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.
| ASTM D 644 : 1999 | Standard Test Method for Moisture Content of Paper and Paperboard by Oven Drying |
| ASTM D 585 : 1997 | Standard Practice for Sampling and Accepting a Single Lot of Paper, Paperboard, Fiberboard, and Related Product |
| ISO 10716:1994 | Paper and board Determination of alkali reserve |
| ASTM D 1968 : 2015 | Standard Terminology Relating to Paper and Paper Products |
| TAPPI T 266 : 2011 | DETERMINATION OF SODIUM, CALCIUM, COPPER, IRON, AND MANGANESE IN PULP AND PAPER BY ATOMIC ABSORPTION SPECTROSCOPY |
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