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Norm
ISO 5636-4:2005
Ausgabedatum: 2005 02 04
Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method
ISO 5636-4:2005 specifies a method of determining the air flow rate through unit area of a sheet of paper or board, under unit pressure difference using apparatus called ...
Weiterlesen
ZURÜCKGEZOGEN
: 2013 10 16
Herausgeber:
International Organization for Standardization
Format:
Digital | 12 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
ISO 5636-4:2005 specifies a method of determining the air flow rate through unit area of a sheet of paper or board, under unit pressure difference using apparatus called the Sheffield instrument.
The method is applicable to papers and boards having air permeances between 0,02 micrometres per pascal second and 25 micrometres per pascal second. The method is not suitable for papers and boards with a rough surface, such as crêpe paper and corrugated papers, which cannot be securely clamped to avoid surface leakage.
ISO 5636-4:2013
2013 10 16
Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method
Norm
ISO 5636-4:2005
2005 02 04
Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method
Norm
↖
ISO 5636-4:1986
1986 07 24
Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method
Norm
Norm
ISO 5636-4:2013
Ausgabedatum :
2013 10 16
Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method