| 摘要 |
<p>The invention relates to reflective or transparent-reflective sheet material comprising a vapor-deposited layer of aluminium or other corrodible metal on a polymeric foil backing, a transparent polymeric barrier layer overlying the metal layer and bonded thereto. <??>The corrosion resistance of the metal layer is enhanced by incorporating a nickel organic ultraviolet light stabilizer in a layer which overlies the metal layer. <??>The sheet material is especially adapted for use in energy control products, where it may be adhered to, or hung in front of, a windowpane. </p> |
