Table of Contents

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Test piece
7 Procedure
8 Calculation of the flexural modulus
9 Estimation of required force
10 Test report
Bibliography

Abstract

Describes a method for the determination, by the three-point method, of the flexural modulus of cylindrical paper and board cores, which meet the following criteria: - internal diameter: 50 mm to 350 mm; - minimum wall thickness: 0,05 x internal diameter, but not less than 10,0 mm; - minimum length of core: 10 x internal diameter, but not less than 1000 mm.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 6
Supersedes	ISO/DIS 11093-7 : 60.00 (2011)