BS 903-A26:1995 Physical testing of rubber - Part A26. Method for determination of hardness (hardness between 10 IRHD and 100 IRHD)
Withdrawn
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This Part of BS 903 has been prepared by Technical Committee PRI/22. It is identical with ISO 48:1994 Rubber, vulcanized or thermoplastic — Determination of hardness (hardness between 10 IRHD and 100 IRHD), including amendment 1:1999, published by the International Organization for Standardization (ISO). This edition supersedes BS 903-A26:1969 which is
withdrawn.
This edition of BS 903-A26 differs from the 1969 edition as follows.
a) The apparent hardness of rubber-covered rollers is now the subject of BS 7442-3.1.
b) Hardness is expressed and reported to the nearest whole number on the entire hardness range (see clause 12).
Cross-references
The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Electronic Catalogue under the section entitled “International Standards Correspondence index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue.
The Technical Committee has reviewed the provisions of ISO 1826:1981 and ISO/TR 9272:1986, to which normative reference is made in the text, and has decided that they are acceptable for use in conjunction with this standard.
A British Standard related to ISO 1826:1981 is BS 903-A19:1986 Methods of testing vulcanized rubber — Part A19: Heat resistance and accelerated ageing.
ISO 7267-1:1986, ISO 7267-2:1986 and ISO 7267-3:1988 on the apparent hardness of rubber-covered rollers are identical with BS 7442-3.1:1991, BS 7442-3.2:1991 and BS 7442-3.3:1992 respectively.
Primary Item Type:
British Standard
Identifiers:
ISC 83.060
ISBN 058023665X
Language:
English
Subject Keywords:
Hardness testing; Synthetic rubber; Specimen preparation; Test equipment; Hardness; Dimensions; Vulcanized rubber; Mechanical testing; Curved; Hardness measurement; Thermoplastic polymers; Modulus of elasticity; Natural rubber; Physical testing; Plastics and rubber technology; Accuracy; Test specimens; Reports"
