| 摘要 |
<p>High temperature weather resistant exterior building product articles are disclosed. Articles, such as siding, siding trim, decking, fencing and roofi ng products are made with a CPVC layer and optionally an insulating layer attached to the CPVC layer. The products have a heat distortion temperature greater than 180~F and preferably greater than 205~F. The articles can be ma de in dark colors and have sufficient temperature resistance to withstand direc t sunlight in warm climates as well as reflective heat.</p> |
