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Norm
ÖNORM EN ISO 3146
Issue date: 2022 06 15
Plastics - Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods (ISO 3146:2022)
This document specifies two methods for evaluating the melting behaviour of semi-crystalline polymers.
a) Method A: Capillary tube
This method is based on the changes...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 16 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document specifies two methods for evaluating the melting behaviour of semi-crystalline polymers.
a) Method A: Capillary tube
This method is based on the changes in shape of the polymer. It is applicable to all semi-crystalline polymers and their compounds.
b) Method B: Polarizing microscope
This method is based on changes in the optical properties of the polymer. It is applicable to polymers containing a birefringent crystalline phase. It might not be suitable for plastics compounds containing pigments and/or other additives which can interfere with the birefringence of the polymeric crystalline zone.
ÖNORM EN ISO 3146
2022 06 15
Plastics - Determination of melting behaviour (melting temperature or melting range) of semi-crystal...
Norm
↖
ÖNORM EN ISO 3146
2003 05 01
Plastics - Determination of melting behaviour (melting temperature or melting range) of semi-crystal...
Norm
ÖNORM EN ISO 3146
2002 05 01
Plastics - Determination of melting behaviour (melting temperature or melting range) of semi-crystal...
Norm
ÖNORM EN ISO 3146
1997 04 01
Plastics - Determination of melting behaviour (melting temperature or melting range) of semi-crystal...
Norm
Norm
Issue date :
2008 04 22
Plastics — Standard atmospheres for conditioning and testing
Norm
Issue date :
2022 03 11
Plastics — Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods
