This International Standard specifies a test method for the determination of the relaxed elastic modulus of light conveyor belts according to ISO 21183-1, or other conveyor belts where ISO 9856 is not applicable.
ISO 21181:2005 history
2013ISO 21181:2013 Light conveyor belts - Determination of the relaxed elastic modulus
2005ISO 21181:2005 Light conveyor belts - Determination of the relaxed elastic modulus