ISO 8791-2:1990
Paper and board; determination of roughness/smoothness (air leak methods); part 2: Bendtsen method
- Standard No.
- ISO 8791-2:1990
- Release Date
- 1990
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 8791-2:2013
- Latest
- ISO 8791-2:2013
- Scope
- This part of ISO 8791 specifies a method for the de-termination of the roughness of paper and board using the Bendtsen apparatus. It should be read in conjunction with ISO 8791-1. The method is applicable to paper and board which have Bendtsen roughness values between about 50 ml/min and 1 200 ml/min. It is not suitable for soft papers which allow the land to make a significant impression on the surface or for high air permeance papers which allow a significant flow of air to pass through the sheet, or for papers which will not lie flat under the heavy metal annulus.
ISO 8791-2:1990 history
- 2013 ISO 8791-2:2013 Paper and board - Determination of roughness/smoothness (air leak methods) - Part 2: Bendtsen method
- 1990 ISO 8791-2:1990 Paper and board; determination of roughness/smoothness (air leak methods); part 2: Bendtsen method
