Norm

NEN-ISO 4662:2009 en

Gevulcaniseerde rubber - Bepaling van de terugvering

Volledig inclusief:

124,99

Over deze norm

Status Definitief
Aantal pagina's 30
Commissie Rubber
Gepubliceerd op 01-08-2009
Taal Engels
This International Standard specifies two methods for determining the rebound resilience of rubber the hardness of which lies between 30 IRHD and 85 IRHD. They are the pendulum method and the tripsometer method. With the pendulum method, a mass with a spherical end impacts a flat test piece, firmly held but free to bulge. The kinetic energy of the impacting mass is measured immediately before and after impact. With the tripsometer method, a flat test piece is impacted by a hemisphere mounted on the periphery of a disc which is supported on an axle and caused to rotate by an off-axis mass. The kinetic energy of the impacting mass is measured immediately before and after impact.

Details

ICS-code 83.060
Nederlandse titel Gevulcaniseerde rubber - Bepaling van de terugvering
Engelse titel Rubber, vulcanized or thermoplastic - Determination of rebound resilience
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