JIS K 7242-2:1998
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Plastics -- Smoke generation -- Part 2: Determination of optical density by a single-chamber test Part 2: Determination of optical density by a single-chamber test
English
31-01-1999
23-10-2025
This Standard 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 in a closed cabinet with or without the application of a pilot flame. This method of test is applicable to all plastics and may also be used for the evaluation of other materials (e.g. rubbers, textile-coverings, painted surfaces, wood and other building materials).
| DocumentType |
Standard
|
| Pages |
33
|
| PublisherName |
Japanese Standards Association
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| ISO 5659-2:1994 | Identical |
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