ISO 7491:2000
Dental materials — Determination of colour stability
Dental materials — Determination of colour stability
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 4
- Дата публикации:
- 17 августа 2000 г.
- Издание:
- ISO IS 7491 edition 2 version 1
- ICS:
- 11.060.10
La présente Norme internationale spécifie une méthode pour la détermination de la stabilité de couleur des produits dentaires après exposition à la lumière et à l'eau.
Abstract
Overview
ISO 7491:2000 – Dental materials – Determination of colour stability provides a standardized method for assessing the colour stability of dental materials. Developed by the International Organization for Standardization (ISO) under technical committee ISO/TC 106, Dentistry, this standard ensures reliable and repeatable testing for materials commonly used in dental restorations and prosthodontics. The ability to consistently evaluate colour changes after exposure to light and water is critical for maintaining the aesthetics and quality of dental treatments.
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