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Norm

ISO 3387:1994

Issue date: 1994 05 26

Rubber — Determination of crystallization effects by hardness measurements

Describes a test based on the progressive stiffening of rubber with time, caused by crystallization. It is limited to materials having an initial hardness at test tempera...

Withdrawn : 2012 07 02

Publisher:

International Organization for Standardization

Format:

Digital | 6 Pages

Language:

English

Currently valid:

ISO 3387:2020:2020 03 02

ICS

83.060

Topics

Chemistry, paper & textiles, Rubber. Elastomers, Rubber

Describes a test based on the progressive stiffening of rubber with time, caused by crystallization. It is limited to materials having an initial hardness at test temperature of 10 to 85 IRHD. The method is applicable to raw, unvulcanized (compounded), and vulcanized rubber. It is mainly of interest for rubber with a marked crystallization tendency at temperatures experienced in cold climates, such as, for instance, chloroprene and natural rubber. The method is not applicable to fast-crystallizing materials.

ISO 3387:2020

2020 03 02

Rubber — Determination of crystallization effects by hardness measurements

Norm

ISO 3387:2012

2012 07 02

Rubber — Determination of crystallization effects by hardness measurements

Norm

ISO 3387:1994

1994 05 26

Rubber — Determination of crystallization effects by hardness measurements

Norm