95.99 Withdrawal of Standard Aug 20, 2018
ISO
ISO/TC 45/SC 2 Testing and analysis
International Standard
83.140.99 Other rubber and plastics products
ISO 7267-1:2017 specifies a method for the determination of the apparent hardness, expressed in International Rubber Hardness Degrees (IRHD), of vulcanized- or thermoplastic-rubber roller covers. The method is similar in principle to the methods used for the determination of the hardness of rubber in ISO 48 in that it consists essentially of measuring the depth of penetration of a spherical indentor operating under a specified force. The apparatus used is similar to that described in ISO 48, having a base specifically designed for application to roller covers and similar curved surfaces.
NOTE With some rollers, there can be significant variation in the thickness of the rubber over the surface of the roller, which could affect the measured apparent hardness.
WITHDRAWN
ISO 7267-1:2008
WITHDRAWN
ISO 7267-1:2017
95.99
Withdrawal of Standard
Aug 20, 2018
PUBLISHED
ISO 48-6:2018