BS 903-A54:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Physical testing of rubber Methods for exposure to artificial light, for use in determining resistance to weathering
Hardcopy , PDF
15-06-2001
English
28-02-1989
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National foreword
Committees responsible
Methods
0 Introduction
1 Scope and field of application
2 References
3 Principle
4 Apparatus
5 Test pieces
6 Test conditions
7 Procedure
8 Test report
Annexes
A Correlation of the effects of exposure to artificial
light sources and natural light sources
B Use of blue dyed wool standards to measure light
dosage
C Spectral distribution of simulated solar radiation
D Information concerning exposure to the light from
fluorescent tube lamps
E Suppliers of blue dyed wool standards and grey scale
Tables
1 Spray cycles
2 Exposure stages
3 Characteristics of fluorescent lamps
Figures
1 Spectral distribution - Lamp A
2 Spectral distribution - Lamp B
Explains methods of exposing vulcanized rubbers to an artificial light source to assess changes produced by such exposure. Of the different light sources available, the xenon arc is advantageous in that it can, when correctly filtered and maintained, yield a spectrum most closely approximating to that of daylight. Specifies means of determining radiation dosage.
| Committee |
PRI/22
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 4665-3:1987 | Identical |
| BS EN ISO 8580:1995 | Rubber and plastics hoses. Determination of ultra-violet resistance under static conditions |
| BS 7825-3.5:1997 | Calibration of rubber and plastics test equipment. Calibration schedules Optical and weathering properties |
| BS 7825-3.11:1998 | Calibration of rubber and plastics test equipment. Calibration schedules Rubber polymer identification and chemical properties |
| BS 903-1:1995 | Physical testing of rubber Guide to the selection and use of methods of test for rubber |
| ISO 105-B01:2014 | Textiles Tests for colour fastness Part B01: Colour fastness to light: Daylight |
| ISO 4665-2:1985 | Rubber, vulcanized Resistance to weathering Part 2: Methods of exposure to natural weathering |
| ISO 4661-1:1993 | Rubber, vulcanized or thermoplastic Preparation of samples and test pieces Part 1: Physical tests |
| ISO 1826:1981 | Rubber, vulcanized Time-interval between vulcanization and testing Specification |
| ISO 4665-1:1985 | Rubber, vulcanized Resistance to weathering Part 1: Assessment of changes in properties after exposure to natural weathering or artificial light |
| ISO 105-A02:1993 | Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colour |
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