ASTM International - ASTM D1415-18

Standard Test Method for Rubber Property—International Hardness

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Organization: ASTM International
Publication Date: 1 June 2018
Status: active
Page Count: 7
ICS Code (Rubber): 83.060
significance And Use:

4.1 The International Hardness test is based on measurement of the penetration of a rigid ball into the rubber specimen under specified conditions. The measured penetration is converted into IRHD,... View More

scope:

1.1 This test method covers a procedure for measuring the hardness of vulcanized or thermoplastic rubber. The hardness is obtained by the difference in penetration depth of a specified dimension ball under two conditions of contact with the rubber: (1) with a small initial force and (2) with a much larger final force. The differential penetration is taken at a specified time and converted to a hardness scale value.

1.2 This test method is technically similar to ISO 48.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Document History

ASTM D1415-18
June 1, 2018
Standard Test Method for Rubber Property—International Hardness
4.1 The International Hardness test is based on measurement of the penetration of a rigid ball into the rubber specimen under specified conditions. The measured penetration is converted into IRHD,...
January 1, 2012
Standard Test Method for Rubber Property—International Hardness
The International Hardness test is based on measurement of the penetration of a rigid ball into the rubber specimen under specified conditions. The measured penetration is converted into IRHD, the...
October 1, 2006
Standard Test Method for Rubber Property—International Hardness
1.1 This test method covers a procedure for measuring the hardness of vulcanized or thermoplastic rubber. The hardness is obtained by the difference in penetration depth of a specified dimension ball...
August 15, 2005
Standard Test Method for Rubber Property—International Hardness
1.1 This test method covers a procedure for measuring the hardness of rubber. The hardness is obtained by the difference in penetration depth of a specified dimension ball under two conditions of...
July 1, 2004
Standard Test Method for Rubber Property—International Hardness
1.1 This test method covers a procedure for measuring the hardness of rubber. The hardness is obtained by the difference in penetration depth of a specified dimension ball under two conditions of...
May 10, 1999
Standard Test Method for Rubber Property-International Hardness
1.1 This test method describes a procedure for measuring the hardness of rubber. The hardness is obtained by the difference in penetration depth of a specified dimension ball under two conditions of...
May 10, 1994
Standard Test Method for Rubber Property-International Hardness
A description is not available for this item.
Standard Test Method for International Hardness Of Vulcanized Rubber
A description is not available for this item.
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