Flexible Expanded Material for Air, Dust, Water Sealing and Noise Vibration Handling Applications
|Publication Date:||1 January 2011|
Note: Nothing in this standard supercedes applicable laws and regulations.
Note: In the event of conflict between the English and domestic language, the English language shall take precedence.
This specification covers flexible expanded formed materials that have a uniform cell structure, a minimum of 25% post automotive shredder residue. This material will be formed into components for interior, exterior, underhood, and noise vibration handling (NVH) applications.
Material Description. An elastomeric polyurethane foam with a minimum 15% bio-renewable and a minimum 25% post automotive shredder residue (recycled used car tires) content.
Symbols. >PUR 40<.
Typical Applications. Air, dust, NVH, and water seals where compression is required to fill or mate two or more surfaces.
To properly use this material, ask supplier for Design Guide.
This material is an elastomeric polyurethane foam comprising 15% annually bio-renewable content and 25% post-automotive shredder residue (recycled used car tires).
Density (ISO 1183, Method A). All materials for this application must be tested at production intent densities.