ISO 7765-1:1988
Plastics film and sheeting; determination of impact resistance by the free-falling dart method; part 1: staircase methods
- Standard No.
- ISO 7765-1:1988
- Release Date
- 1988
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 7765-1:1988
- Scope
- 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.
ISO 7765-1:1988 history
- 1988 ISO 7765-1:1988 Plastics film and sheeting; determination of impact resistance by the free-falling dart method; part 1: staircase methods
