| 摘要 |
<p>A pressure sensitive roofing tape (10) composed of a transparent polymeric release liner (12) and a brominated butyl rubber-EPDM adhesive layer (18) is disclosed. The adhesive layer (18) includes a plasticizer, a phenolic tackifier and non-phenolic tackifiers that provide resiliency and permanent tack at low temperatures. The transparent polymeric release liner (12) aids in the placement of the roofing tape (10) and is better able to withstand harsh job-site conditions than conventional paper release liners.</p> |
