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TAPPI T 227 : 2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

FREENESS OF PULP (CANADIAN STANDARD METHOD)
Available format(s)

Hardcopy , PDF

Superseded date

11-24-2021

Language(s)

English

Published date

01-01-2009

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Superseded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

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 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

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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US$49.00
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