| 发明名称 |
Glass Compositions, Fiberizable Glass Compositions, and Glass Fibers Made Therefrom |
| 摘要 |
Embodiments of the present invention provide glass compositions, fiberizable glass compositions, and glass fibers formed from such compositions, as well as glass strands, yarns, fabrics, and composites comprising such glass fibers adapted for use in various applications. In some embodiments of the present invention, the glass compositions additionally include at least one rare earth oxide. |
| 申请公布号 |
US2016068428(A1) |
申请公布日期 |
2016.03.10 |
| 申请号 |
US201514848656 |
申请日期 |
2015.09.09 |
| 申请人 |
PPG Industries Ohio, Inc. |
发明人 |
Li Hong;Westbrook Paul A. |
| 分类号 |
C03C13/00;C03C3/087;C03C3/093;C03C3/095;C03C3/091 |
主分类号 |
C03C13/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A glass composition suitable for fiber forming comprising:SiO256-68weight percent;Al2O311 to less than 20weight percent;CaO12weight percent or less;MgO7-17weight percent;Na2O0-1weight percent;K2O0-1weight percent;Li2O0-5weight percent;TiO20-2weight percent;B2O30-3weight percent;Fe2O30-1weight percent;SnO20-4weight percent;ZnO0-4weight percent; at least one rare earth oxide in an amount not less than 0.05 weight percent; and other constituents 0-11 weight percent total. |
| 地址 |
Cleveland OH US |
