| 摘要 |
Glazing material bears a pyrolytically-formed light-transmitting solar radiation screening metal oxide coating. In order to promote abrasion resistance in a coating which has an acceptable tint in reflection due to interference effects, at least 95% by weight of the metal ions in the coating consist of tin and titanium, and the relative proportions of tin and titanium ions in the coating are such as to impart to the coating a refractive index which is not greater than 2.2. |
