EN 1242:2013 PDF
Adhesives - Determination of isocyanate content
Adhesives - Determination of isocyanate content
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 7
- Дата публикации:
- 6 марта 2013 г.
- Издание:
- CEN EN 1242 edition 2 version 1
- ICS:
- 83.180
This European Standard specifies a method for the determination of the isocyanate content of adhesives, adhesive components and their basic constituents. It is not applicable to products containing blocked isocyanate groups which can be liberated by the reagents used in this test method.
Abstract
Overview
EN 1242:2013 (CEN) - "Adhesives - Determination of isocyanate content" - specifies a standardized chemical test method for measuring the (-NCO) of adhesives, adhesive components and their basic constituents. The method is intended for raw materials and formulated adhesives except products containing that can be liberated by the test reagents. This European Standard replaces EN 1242:2005 and clarifies reagents (notably the inclusion of ) and procedural requirements.
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