TAPPI T 227 : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
FREENESS OF PULP (CANADIAN STANDARD METHOD)
Hardcopy , PDF
English
01-01-2009
24-11-2021
1 Scope
2 Significance
3 Apparatus
4 Care of the instrument
5 Calibration
6 Sampling
7 Disintegration
8 Procedure
9 Consistency
10 Report
11 Precision
12 Keywords
13 Additional information
Literature cited
Provides a measure of the rate at which a dilute suspension of pulp (3 g of pulp in 1 L of water) may be drained.
| DocumentType |
Official Test Method
|
| Pages |
13
|
| PublisherName |
Technical Association of the Pulp & Paper Industry
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| TAPPI T 200 : 2010 | LABORATORY BEATING OF PULP (VALLEY BEATER METHOD) |
| TAPPI T 200 : 2010 : R2015 | LABORATORY BEATING OF PULP (VALLEY BEATER METHOD) |
| TAPPI T 221 : 2009 | DRAINAGE TIME OF PULP |
| TAPPI/ANSI T 248 sp:2015(R2021) | Laboratory beating of pulp (PFI mill method) |
| TAPPI T 248 : 2015 | LABORATORY BEATING OF PULP (PFI MILL METHOD) |
| TAPPI T 262 : 2012 | PREPARATION OF MECHANICAL PULPS FOR TESTING |
| TAPPI UM 221 : 2010 | LABORATORY PROCESSING OF PULP (PLATE REFINER) |
| TAPPI T 1002 : 0 | DRAINAGE TIME OF PULP FOR INSULATING BOARDS |
| ASTM D 3376 : 2018 : REDLINE | Standard Test Methods of Sampling and Testing Pulps to be Used in the Manufacture of Electrical Insulation |
| TAPPI T 221 : 2009 | DRAINAGE TIME OF PULP |
| ISO 5267-2:2001 | Pulps — Determination of drainability — Part 2: "Canadian Standard" freeness method |
| TAPPI T 1200 : 2014 | INTERLABORATORY EVALUATION OF TEST METHODS TO DETERMINE TAPPI REPEATABILITY AND REPRODUCIBILITY |
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