BS EN ISO 1518-2:2011
Paints and varnishes. Determination of scratch resistance - Variable-loading method
Paints and varnishes. Determination of scratch resistance - Variable-loading method
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 ноября 2011 г.
- ICS:
- 87.040
- Технический комитет:
- CEN
- SKU:
- BS EN ISO 1518-2:2011
Abstract
1 Scope This part of ISO 1518 specifies a method for determining, using a pointed stylus loaded with a continuously increasing load, the scratch resistance of a single coating of a paint, varnish or related product, or the upper layer of a multicoat system. This test has been found to be useful in comparing the scratch resistance of different coatings. It is most useful in providing relative ratings for a series of coated panels exhibiting significant differences in scratch resistance. Neither this part of ISO 1518 nor ISO 1518‑1 specifies a method using a curved stylus, which is specified in ISO 12137. The choice between the three methods will depend on the particular practical problem.
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