Norm

NEN-ISO 4666-3:2016 en

Gevulcaniseerde rubber - Bepaling van de temperatuurstijging en de vermoeiingsweerstand bij beproeving met een flexometer - Deel 3: Compressie flexometer (constante spanning type)

79,70

Over deze norm

Status Definitief
Aantal pagina's 17
Commissie Rubber
Gepubliceerd op 01-11-2016
Taal Engels
NEN-ISO 4666-3 specifies the flexometer test with constant-strain amplitude for the determination of the temperature rise and resistance to fatigue of vulcanized rubber. The flexometer specified is known as the Goodrich flexometer, but any other apparatus giving equivalent performance can be used. This document gives directions for carrying out measurements which make possible predictions regarding the durability of rubbers in finished articles subject to dynamic flexing in service, such as tyres, bearings, supports, V-belts, and cable-pulley insert rings. However, owing to the wide variations in service conditions, no simple correlation between the accelerated tests described in the various parts of this document and service performance can be assumed. The method is not recommended for rubber having a hardness greater than 85 IRHD.

Details

ICS-code 83.060
Nederlandse titel Gevulcaniseerde rubber - Bepaling van de temperatuurstijging en de vermoeiingsweerstand bij beproeving met een flexometer - Deel 3: Compressie flexometer (constante spanning type)
Engelse titel Rubber, vulcanized - Determination of temperature rise and resistance to fatigue in flexometer testing - Part 3: Compression flexometer (constant-strain type)

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