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BS 2782-5:Method 521A:1992

BS 2782-5:Method 521A:1992

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Current

The latest, up-to-date edition.

Methods of testing plastics. Optical and colour properties, weathering Determination of haze of film and sheet

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

03-31-1992

Publisher

British Standards Institution

Foreword
Committees responsible
Specification
1 Scope
2 Definitions
3 Principle
4 Apparatus
5 Test specimens
6 Test conditions
7 Procedure
8 Calculation
9 Test report
Appendix
A Derivation of formulae for calculation of haze
Figure
1 Essentials of apparatus

Provides a method of test for measuring the light transmitting properties, and from these, the light scattering properties, of planar sections of transparent plastics film and sheet. Covers definitions, principle, apparatus, test specimens, test conditions, procedure, calculation, test report and derivation of formulae for calculation of haze.

This British Standard describes a method of test for measuring the light transmitting properties, and from these, the light scattering properties, i.e. haze, of planar sections of transparent plastics film and sheet.

Committee
PRI/21
DevelopmentNote
Supersedes 91/37442 DC To be read in conjunction with BS 2782-0(2004) (04/2005) Reviewed and confirmed by BSI, February 2012. (01/2012)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 1679-8:1992 Containers for pharmaceutical dispensing Specification for glass and plastics containers for solid dosage forms, semi-solids and powders

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Hardcopy - English
PDF - English
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