Methods of testing plastics. Optical and colour properties, weathering-Determination of resistance to change upon exposure under glass to daylight
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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)
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Methods of testing plastics. Optical and colour properties, weathering-Determination of ultraviolet radiation intensity using polysulphone film
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Methods of testing plastics. Optical and colour properties, weathering. Methods of exposure to laboratory light sources. Open flame carbon-arc lamps
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Methods of testing plastics. Optical and colour properties, weathering-Determination of the effects of exposure to damp heat, water spray and salt mist
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Methods of testing plastics. Optical and colour properties, weathering-Determination of changes in colour and variations in properties after exposure to daylight under glass, natural weathering or laboratory light sources
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Methods of testing plastics. Optical and colour properties, weathering. Determination of yellowness index. Determination of the colour of near-white or near-colourless materials
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Methods of testing plastics. Optical and colour properties. Determination of yellowness index. Determination of the colour of near-white or near-colourless materials
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Methods of testing plastics. Dimensional properties-Determination of density of liquid resins by the pyknometer method
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Methods of testing plastics. Dimensional properties-Determination of the bulk factor of moulding materials
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