ISO 2809:1976
Paints and varnishes — Determination of light fastness of paints for interior use
OVERVIEW
Specifies a method for operating laboratory equment. It does not attempt to define either the minimum accetable standard or the precise techniques to be adopted for the test; these are to be the subject of agreement between the interested parties. The posible forms which the test requirement may take are the following: The test material shall be at least as ligthfast as a specified wool scale pattern exposed simultaneously or an agreed paint sample exposed simultaneously. It should show no greater change within a specified period than a previously exposed reference sample. Exposure to light from artificial sources under prescribed conditions.
COMMENTS
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PRODUCT DETAILS
| Status | Withdrawn - 06 Jan 2026 |
|---|---|
| Edition | 1976 |
| No. of Pages | 3 |
| ICS Classification | 87.040 Paints and varnishes |
| Committee | ISO/TC 35/SC 9 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |