What is BS EN 513 - Resistance of PVC based profiles about?  
Due to its popularity PVC is the world's third-most widely produced synthetic polymer of plastic.
BS EN 513 specifies a method for exposing specimens made from poly(vinyl chloride) (PVC) based profiles to xenon-arc radiation, in order to assess changes in characteristics.   The method described in BS EN 513 applies to PVC based profiles including those covered with foil, lacquered or coextruded.  
Note: The determination of changes in colour and variations of properties after exposure of PVC based profiles to xenon-arc radiation is also described in this document. 
Who is BS EN 513 - Resistance of PVC based profiles for?  
BS EN 513 on the resistance of PVC based profiles is useful for industrial and technical organizations associated with producing PVC products for:  
- Building 
- Transport 
- Packaging 
- Electrical/electronic  
- Healthcare applications 
Why should you use BS EN 513 - Resistance of PVC based profiles?  
PVC products are versatile, durable and affordable. They can withstand exposure to changing temperatures and dampness. However, it is important to test their resistance to artificial weathering before installing them. 
BS EN 513 provides you with a test method to assess characteristic changes of PVC specimens exposed to xenon-arc radiation. BS EN 513 provides guidance on: 
- Symbols and abbreviations 
- Number of test specimens 
- Weathering test conditions for different methods 
The guidelines in BS EN 513 help you provide your customers with durable PVC products. 
