ISO 3387:1994
Rubber - Determination of crystallization effects by hardness measurements

Standard No.

ISO 3387:1994

Release Date

1994

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 3387:1994/Cor 1:2000

Latest

ISO 3387:2020

Scope

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 3387:1994 history

• 2020 ISO 3387:2020 Rubber — Determination of crystallization effects by hardness measurements
• 2012 ISO 3387:2012 Rubber - Determination of crystallization effects by hardness measurements
• 2000 ISO 3387:1994/Cor 1:2000 Rubber - Determination of crystallization effects by hardness measurements; Technical Corrigendum 1
• 1994 ISO 3387:1994 Rubber - Determination of crystallization effects by hardness measurements
• 1978 ISO 3387:1978 Rubbers; Determination of crystallization effects by hardness measurements