BS 2782-5 Method 550A:1981
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Methods of testing plastics. Optical and colour properties, weathering Methods of exposure to natural weathering
Hardcopy , PDF
01-01-1997
English
31-08-1981
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National foreword
Methods
0 Introduction
1 Scope and field of application
2 References
3 Test specimens
4 Exposure aspect
5 Exposure site
6 Apparatus
7 Exposure stages
8 Climatic conditions
9 Test methods
10 Determination of initial properties and changes
after exposure
11 Test report
Annexes
A Use of blue dyed wool standards to measure light
dosage
B Classification of climate
Specifies procedures for exposing plastics to natural weathering to assess changes produced after given stages of such exposure. Suitable for plastic materials of all kinds and to products or portions of products. Includes use of blue dyed wool standards to measure light dosage and classification of climate.
| Committee |
PRI/21
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 4607:1978 | Identical |
| UNE-EN 14063-2:2015 | Identical |
| BS 2782-5:Method 540B:1982 | Methods of testing plastics. Optical and colour properties, weathering Methods of exposure to laboratory light sources, (xenon arc lamp, enclosed carbon arc lamp, open-flame carbon arc lamp, fluorescent tube lamps) |
| BS 6572:1985 | Specification for blue polyethylene pipes up to nominal size 63 for below ground use for potable water |
| BS DD200(1991) : 1991 | SPECIFICATION FOR PLIABLE NON-RIGID CONDUIT AND FITTINGS FOR DIRECT BURIAL UNDERGROUND (TYPE DB) |
| BS 3412:1992 | Methods of specifying general purpose polyethylene materials for moulding and extrusion |
| BS 4962:1989 | Specification for plastics pipes and fittings for use as subsoil field drains |
| PD 6533:1993 | Guide to methods for assessing the durability of geotextiles. An interim document |
| BS 7825-3.5:1997 | Calibration of rubber and plastics test equipment. Calibration schedules Optical and weathering properties |
| ISO 293:2004 | Plastics — Compression moulding of test specimens of thermoplastic materials |
| ISO 3167:2014 | Plastics Multipurpose test specimens |
| ISO 4892:1981 | Plastics Methods of exposure to laboratory light sources |
| ISO 295:2004 | Plastics — Compression moulding of test specimens of thermosetting materials |
| ISO 294:1995 | Plastics Injection moulding of test specimens of thermoplastic materials |
| ISO 291:2008 | Plastics Standard atmospheres for conditioning and testing |
| ISO 4582:2017 | Plastics — Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources |
| ISO 2557-2:1986 | Plastics Amorphous thermoplastics Preparation of test specimens with a specified reversion Part 2: Plates |
| ISO 2557-1:1989 | Plastics Amorphous thermoplastics Preparation of test specimens with a specified maximum reversion Part 1: Bars |
| ISO 2818:1994 | Plastics — Preparation of test specimens by machining |
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