ISO 7765-1:1988 PDF
Plastics film and sheeting — Determination of impact resistance by the free-falling dart method — Part 1: Staircase methods
Plastics film and sheeting — Determination of impact resistance by the free-falling dart method — Part 1: Staircase methods
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 29 декабря 1988 г.
- Издание:
- ISO IS 7765 edition 1 version 1
- ICS:
- 83.140.10
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.
Технические детали
- Технический комитет
- ISO/TC 61/SC 11 - Products
- SKU
- ISO 7765-1:1988