Rubber

ISO 48-3-2018 Rubber,http://lib1.dss.go.th/sdo2/administrator/index.php?option=com_content&view=article&layout=edit&id=822#images vulcanized or thermoplastic — Determination of hardness — Part 3: Dead-load hardness using the very low rubber hardness (VLRH

Document number: ISO 48-3-2018
Publisher: ISO
Publish year: 2018
Orgnization: ISO
Sub Categories: Standards/ Specification/ Regulations
Document Type: Standard

This document specifies a dead-load method for the determination of the hardness of very soft vulcanized or thermoplastic rubbers using the very low rubber hardness (VLRH) scale.
The relation between the depth of penetration and the VLRH scale is linear.

 

https://www.iso.org/en/contents/data/standard/07/49/74968.html