International Standard
ISO 7765-1:1988
Plastics film and sheeting — Determination of impact resistance by the free-falling dart method — Part 1: Staircase methods
Reference number
ISO 7765-1:1988
Edición 1
International Standard
Vista previa
ISO 7765-1:1988
No disponible en español
Publicado (Edición 1, 1988)
Esta norma se revisó y confirmó por última vez en 2020. Por lo tanto, esta versión es la actual.

ISO 7765-1:1988

ISO 7765-1:1988
CHF 42
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Specifies methods for the determination of the energy, that causes plastics films and sheet less than 1 mm in thickness to fail under specified conditions of impact of a free falling dart from a specified height, tha would result in failure of 50 % of the specimes tested. Two methods are described. Method A employs a dart with 38 mm diameter hemispherical head, dropped from a height of 0,66 m, and method B employs a dart with a 50 mm diameter hemispherical head dropped from a height of 1,50 m. The measurement technique is the stairecase method.

Informaciones generales

  •  : Publicado
     : 1988-12
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 6
  • ISO/TC 61/SC 11
  • RSS actualizaciones

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