BS 5131-5.2:1990:1991 Edition

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Methods of test for footwear and footwear materials. Testing of complete footwear – Degree of vulcanization of moulded-on rubber soles

Published By	Publication Date	Number of Pages
BSI	1991	12

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Description

This Section of BS 5131 describes a method for determining whether moulded-on rubber soles have been satisfactorily vulcanized. Because of the method of manufacture, the outer side of the sole adjacent to the heated metal mould is fully cured but the inner side, next to the insole, is usually not fully cured. Some undercure next to the insole is acceptable and even desirable to ensure good adhesion; the purpose of this test is to establish that the undercure is not excessive. The test is suitable for routine quality control work and is simple to carry out.

Any direct moulding compound which shows a significant difference in hardness between the cured and uncured state can be tested by this method.

Additional information

Status	Confirmed
Pages	12
Publication Date	1991-01-31
ISBN	0 580 18981 3
Standard Number	BS 5131-5.2:1990
Title	Methods of test for footwear and footwear materials. Testing of complete footwear – Degree of vulcanization of moulded-on rubber soles
Replaces	BS 5131-5-5.2:1975
Descriptors	Hardness testing, Footwear, Test specimens, Vulcanization, Marking, Clothing, Vulcanized rubber, Hardness measurement, Testing conditions, Synthetic rubber, Moulded materials, Sample location, Soles, Test equipment
Publisher	BSI
Committee	TCI/69
ICS Codes	61.060 - Footwear

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BS 5131-5.2:1990:1991 Edition

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