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TAPPI T 836 : 2013

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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BENDING STIFFNESS, FOUR POINT METHOD

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2013

Superseded date

14-06-2025

€47.50
Excluding VAT

1 Scope
2 Summary
3 Significance
4 Definitions
5 Apparatus
6 Calibration
7 Sampling
8 Test specimens
9 Conditions
10 Procedure
11 Calculations
12 Report
13 Precision
14 Keywords
15 Additional information
References
Appendix A.1 Theory
Appendix A.2 Practical consideration
Appendix A.3 Calculation of the bending stiffness
             from the E-modulus

Defines the method of determining the bending stiffness, also called flexural rigidity, in the machine and cross directions, of corrugated board using four-point loading.

DocumentType
Official Test Method
Pages
8
PublisherName
Technical Association of the Pulp & Paper Industry
Status
Superseded
SupersededBy
Supersedes

BS ISO 5628:2012 Paper and board. Determination of bending stiffness. General principles for two-point, three-point and four-point methods
10/30205404 DC : 0 BS ISO 5628 - PAPER AND BOARD - DETERMINATION OF BENDING STIFFNESS - GENERAL PRINCIPLES FOR TWO-POINT, THREE-POINT AND FOUR-POINT METHODS
TAPPI T 820 : 1985 FLEXURAL STIFFNESS OF CORRUGATED BOARD
ISO 5628:2012 Paper and board — Determination of bending stiffness — General principles for two-point, three-point and four-point methods

TAPPI T 400 : 2011 SAMPLING AND ACCEPTING A SINGLE LOT OF PAPER, PAPERBOARD, CONTAINERBOARD, OR RELATED PRODUCT
TAPPI T 820 : 1985 FLEXURAL STIFFNESS OF CORRUGATED BOARD
TAPPI T 1200 : 2014 INTERLABORATORY EVALUATION OF TEST METHODS TO DETERMINE TAPPI REPEATABILITY AND REPRODUCIBILITY
TAPPI/ANSI T 402 sp:2013 STANDARD CONDITIONING AND TESTING ATMOSPHERES FOR PAPER, BOARD, PULP HANDSHEETS, AND RELATED PRODUCTS

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€47.50
Excluding VAT