AS/NZS 3572.22:1997

Plastics - Glass filament reinforced plastics (GRP) - Methods of test Method for the determination of hardness by means of a Barcol impressor

Standards Australia

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1 - AS/NZS 3572.22:1997 PLASTICS-GLASS FILAMENT REINFORCED PLASTICS (GRP)-METHODS OF TEST - METHOD FOR THE DETERMINATION OF HARDN
1 - 1 SCOPE
1 - 2 PRINCIPLEA
1 - 3 REFERENCED DOCUMENTS
1 - 4 APPARATUS
1 - 5 TEST SPECIMENS
1 - 5.1 Test surface
1 - 5.2 Dimensions
1 - 6 CALIBRATION
2 - 7 CONDITIONING OF TEST SPECIMENS
2 - 8 PROCEDURE
2 - 9 NUMBER OF READINGS
2 - 10 TEST REPORT

Abstract

Describes the determination of indentation hardness of
glass reinforced plastic materials using a Barcol
impressor, Model No. 934-1.

Scope

This Standard describes the determination of indentation hardness of glass reinforced plastic materials using a Barcol impressor, Model No. 934-1.

NOTE: The Barcol impressor is portable and therefore suitable for testing the hardness of fabricated parts and individual test specimens for production control purposes.