BS ISO 11093-7:2011
Current
The latest, up-to-date edition.
Paper and board. Testing of cores Determination of flexural modulus by the three-point method
Hardcopy , PDF
English
10-31-2011
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
PAI/11
|
| DevelopmentNote |
Supersedes 96/122990 DC. (07/2005)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO11093 specifies 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: 50mm to 350mm; — minimum wall thickness: 0,05×internal diameter, but not less than 10,0mm; — minimum length of core: 10×internal diameter, but not less than 1000mm. If the flexural modulus has to be used for the calculation of a paper core’s natural frequency, ISO11093-8[2] applies instead of this International Standard.
| Standards | Relationship |
| ISO 11093-7:2011 | Identical |
| ISO 11093-8:2017 | Paper and board — Testing of cores — Part 8: Determination of natural frequency and flexural modulus by experimental modal analysis |
| ISO 11093-1:1994 | Paper and board — Testing of cores — Part 1: Sampling |
| ISO 11093-3:1994 | Paper and board — Testing of cores — Part 3: Determination of moisture content using the oven drying method |
| ISO 11093-2:1994 | Paper and board — Testing of cores — Part 2: Conditioning of test samples |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.