Norm

NEN-ISO 3387:1980 en

Rubber - Bepaling van kristallisatie-effecten door hardheidsmetingen

  • Deze norm is ingetrokken sinds 01-01-1900
  • Deze norm is niet direct leverbaar vanuit de NEN-shop.
    Wilt u dit product bestellen neemt u dan contact op met NEN-klantenservice: (015) 2 690 391 of klantenservice@nen.nl

Over deze norm

Status Ingetrokken
Aantal pagina's 6
Commissie Rubber
Gepubliceerd op 01-11-1980
Taal Engels
This International Standard specifies a test based on hardness measurements for determining 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 which crystallize to a considerable degree within the timespan of 15 min used for conditioning at test temperature.

Details

ICS-code 83.060
Nederlandse titel Rubber - Bepaling van kristallisatie-effecten door hardheidsmetingen
Engelse titel Rubber - Determination of crystallization effects by hardness measurements

Winkelwagen

Subtotaal:

Ga naar winkelwagen