BS 903-A30:1975
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Physical testing of rubber Determination of the permeability of rubber to gases (constant pressure method)
Hardcopy , PDF
15-01-1996
English
31-10-1975
Co-operating organizations
Foreword
Method
1 Scope
2 Definition
3 Principle
4 Apparatus
5 Test pieces
6 Time lapse between vulcanization and testing
7 Temperature of test
8 Procedure
9 Expression of results
10 Test report
Table
1 Pressure conversion
Figures
1 Test cell with horizontally mounted capillary tube
2 Test cell with vertically mounted capillary tube
3 Typical time/volume change
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