BS EN ISO 5270:2022
Pulps — Laboratory sheets — Determination of physical properties

Standard No.

BS EN ISO 5270:2022

Release Date

2022

Published By

British Standards Institution (BSI)

Latest

BS EN ISO 5270:2022

Scope

1   Scope This document specifies the relevant International Standards used for the determination of physical properties of laboratory sheets made of all types of pulps. It is applicable to laboratory sheets prepared in accordance with ISO 5269‑1, ISO 5269‑2 or ISO 5269‑3.

BS EN ISO 5270:2022 Referenced Document

• ISO 11475 Paper and board - Determination of CIE whiteness, D65/10 degrees (outdoor daylight)
• ISO 11476 Paper and board - Determination of CIE whiteness, C/2° (indoor illumination conditions)
• ISO 12192 Paper and board - Determination of compressive strength - Ring crush method
• ISO 15754 Paper and board - Determination of z-directional tensile strength
• ISO 187 Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples
• ISO 1924-2 Paper and board - Determination of tensile properties - Part 2: Constant rate of elongation method (20 mm/min)
• ISO 1924-3 Paper and board - Determination of tensile properties - Part 3: Constant rate of elongation method (100 mm/min)
• ISO 1974 Paper - Determination of tearing resistance - Elmendorf method
• ISO 2470-1 Paper, board and pulps - Measurement of diffuse blue reflectance factor - Part 1: Indoor daylight conditions (ISO brightness)
• ISO 2471 Paper and board - Determination of opacity (paper backing) - Diffuse reflectance method
• ISO 2493-1 Paper and board - Determination of bending resistance - Part 1: Constant rate of deflection
• ISO 2493-2 Paper and board — Determination of resistance to bending — Part 2: Taber-type tester
• ISO 2758 Paper - Determination of bursting strength
• ISO 5270:2022 Pulps — Laboratory sheets — Determination of physical properties
• ISO 534 Paper and board - Determination of thickness, density and specific volume
• ISO 536 Paper and board — Determination of grammage
• ISO 5626 Paper; determination of folding endurance
• ISO 5636-4 Paper and board.Determination of air permeance (medium range) .Part 4: Sheffield method
• ISO 5636-5 Paper and board.Determination of air permeance (medium range).Part 5: Gurley method
• ISO 5636-6 Paper and board - Determination of air permeance (medium range) - Part 6: Oken method
• ISO 9895 Paper and board - Compressive strength - Short-span test

BS EN ISO 5270:2022 history

• 2022 BS EN ISO 5270:2022 Pulps — Laboratory sheets — Determination of physical properties
• 2012 BS EN ISO 5270:2012 Pulps. Laboratory sheets. Determination of physical properties
• 0000 BS EN ISO 5270:2000