Ytbehandling och ytbeläggning

Kommittébeteckning: SIS/TK 116 (Oorganiska ytbeläggningar)
Källa: CEN
Svarsdatum: den 23 maj 2021
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This document specifies a simulating method of test for determination of the release of metal-ions from enamelled articles, which are intended to come into contact with food.

It also specifies limits for the release of metal-ions from enamelled articles, which are intended to come into contact with food.

It is applicable to enamelled articles, including tanks and vessels, which are intended to be used for the preparation, cooking, serving and storage of food.

Kommittébeteckning: SIS/TK 116 (Oorganiska ytbeläggningar)
Källa: CEN
Svarsdatum: den 2 jun 2021
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This document specifies a destructive method for the measurement of the local thickness of metallic coatings (hereafter also other inorganic coatings are meant) by examination of cross-sections with a scanning electron microscope (SEM). The method can be used for thicknesses up to several millimetres, but for such thick coatings it is usually more practical to use a light microscope (ISO 1463) when applicable. The lower thickness limit depends on the achieved measurement uncertainty (see Clause 10).

Kommittébeteckning: SIS/TK 142 (Konstruktionsstål)
Källa: CEN
Svarsdatum: den 3 jun 2021
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This document specifies requirements for continuously organic coated (coil coated) steel flat products. It particularly specifies the performance requirements.

The products covered are wide strip, sheet cut from wide strip, slit wide strip, strip rolled in widths less than 600 mm and cut lengths (from sheet or strip).

NOTE National provisions can set up relationships between the performances of the coatings as required in this document and the outdoor atmospheres and ambiances required for a relevant building under study.

This document is not applicable to continuously organic coated flat products made of:

— tin mill products;

— electrical steels.

Ämnesområden: Organiska ytbeläggningar
Kommittébeteckning: SIS/TK 624 (Aluminium och koppar)
Källa: ISO
Svarsdatum: den 10 jun 2021
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This document specifies a method for specifying decorative and protective organic coatings on aluminium and its alloys. It defines the characteristic properties of organic liquid coatings and lists methods of test for checking the characteristic properties with minimum performance requirements, and gives information on the grades of application environment in which the painted aluminium should exercise.
This document is chiefly address to aluminium products with liquid coatings for general applications, liquid coatings mainly processed by electrostatic liquid spraying, air spraying or airless spraying.
This document excludes coil coatings on aluminium.

Ämnesområden: Organiska ytbeläggningar
Kommittébeteckning: SIS/TK 624 (Aluminium och koppar)
Källa: ISO
Svarsdatum: den 10 jun 2021
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This document lays down a method for specifying decorative and protective powder coatings on aluminium and its alloys. It defines characteristic properties of powder coatings and their testing methods with minimum performance requirements, referring to the application and the aggressiveness of the environment in which the coated aluminium should exercise.
This document excludes coil coatings on aluminium.