This standard has been revised by ISO 21306-1:2019
Abstract
Gives a system of designation for unplasticized polyvinyl chloride (PVC-U) moulding and extrusion materials which may be used as the basis for specifications. Applicable to all unplasticized polyvinyl chloride compositions that contain at least 50 % m/m of vinyl chloride. Does not apply to cellular plastics. Replaces the second edition.
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Status: WithdrawnPublication date: 1995-12
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Edition: 3Number of pages: 5
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- ICS :
- 83.080.20 Thermoplastic materials
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