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TAPPI T 212 : 2012

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ONE PERCENT SODIUM HYDROXIDE SOLUBILITY OF WOOD AND PULP

Available format(s)

Hardcopy , PDF

Superseded date

11-14-2022

Language(s)

English

Published date

01-01-2012

1. Scope
2. Summary
3. Significance
4. Apparatus
5. Reagents
6. Safety precautions
7. Sampling
8. Test specimens
9. Procedure
10. Calculation
11. Report
12. Precision
13. Keywords
14. Additional information
Literature cited

Defines the determination of 1% sodium hydroxide solubility can be applied to wood and to unbleached and bleached pulp.

DevelopmentNote
Supersedes Tappi 4 (12/2000) Also numbered as ASTM D 1109. (08/2013)
DocumentType
Official Test Method
Pages
4
PublisherName
Technical Association of the Pulp & Paper Industry
Status
Superseded
SupersededBy

ASTM D 776 : 1992 : R1996 Standard Test Method for Determination of Effect of Dry Heat on Properties of Paper and Board
ASTM D 4432 : 1998 Standard Guide for Purchasing Papers Used in Continuous Computer Forms (Withdrawn 2003)
ASTM D 4714 : 1996 Standard Test Method for Determination of Effect of Moist Heat (50% Relative Humidity and 90&#176C) on Properties of Paper and Board
ASTM D 4714 : 1996 : R2007 Standard Test Method for Determination of Effect of Moist Heat (50 % Relative Humidity and 90C) on Properties of Paper and Board (Withdrawn 2010)
ASTM D 4714 : 1996 : R2001 Standard Test Method for Determination of Effect of Moist Heat (50% Relative Humidity and 90&#176C) on Properties of Paper and Board
TAPPI T 453 : 2013 EFFECT OF DRY HEAT ON PROPERTIES OF PAPER AND BOARD
TAPPI T 544 : 2008 AGING OF PAPER AND BOARD WITH MOIST HEAT
ASTM D 776 : 1992 : R2001 Standard Test Method for Determination of Effect of Dry Heat on Properties of Paper and Board (Withdrawn 2009)

TAPPI T 210 : 2013 SAMPLING AND TESTING WOOD PULP SHIPMENTS FOR MOISTURE
TAPPI T 264 : 2007 PREPARATION OF WOOD FOR CHEMICAL ANALYSIS
TAPPI T 257 : 2014 SAMPLING AND PREPARING WOOD FOR ANALYSIS
TAPPI T 550 : 2013 DETERMINATION OF EQUILIBRIUM MOISTURE IN PULP, PAPER AND PAPERBOARD FOR CHEMICAL ANALYSIS
TAPPI T 1200 : 2014 INTERLABORATORY EVALUATION OF TEST METHODS TO DETERMINE TAPPI REPEATABILITY AND REPRODUCIBILITY

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