Reference number
ϲʿ 2965:2019
International Standard
ϲʿ 2965:2019
Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability — Determination of air permeability
Edition 4
2019-08
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ϲʿ 2965:2019
73026
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Publicado (徱ó 4, 2019)
Esta publicación se revisó y confirmó por última vez en 2024. Por lo tanto, esta versión es la actual.

ϲʿ 2965:2019

ϲʿ 2965:2019
73026
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Resumen

This document specifies a method for the determination of air permeability (AP).

It is applicable to materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having an oriented permeable zone or discrete permeable zones where the measured permeability is in excess of 10 cm3·(−1·−2) at 1 kPa. In addition, it is applicable to banded cigarette papers, with bands of a width of at least 4 mm.

NOTE For an estimate of the air permeability of materials outside the scope of this document, see Note 3 in 5.1.2 and 7.6.1.4.

Informaciones generales

  •  : Publicado
     : 2019-08
    : Norma Internacional confirmada [90.93]
  •  : 4
     : 27
  • ϲʿ/TC 126/SC 1
    65.160 
  • RSS actualizaciones

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