NEN - NPR-ISO/TR 5659-3
Plastics - Smoke generation - Part 3: Determination of optical density by a dynamic-flow method
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 November 1999 |
| Status: | inactive |
| Page Count: | 26 |
| ICS Code (Plastics in general): | 83.080.01 |
| ICS Code (Ignitability and burning behaviour of materials and products): | 13.220.40 |
scope:
Specifies a method of measuring smoke production from the exposed surface of specimens of essentially flat materials, composites or assemblies not exceeding 25 mm in thickness, when placed in a horizontal orientation and subjected to specified levels of thermal irradiance under forced ventilation conditions, with or without the application of a pilot flame. This method of test is applicable to plastics and may also be used for the evaluation of other materials (e.g. rubber, textile coverings, painted surfaces, wood and other building materials).
Document History
NPR-ISO/TR 5659-3
November 1, 1999
Plastics - Smoke generation - Part 3: Determination of optical density by a dynamic-flow method
Specifies a method of measuring smoke production from the exposed surface of specimens of essentially flat materials, composites or assemblies not exceeding 25 mm in thickness, when placed in a...