Glass fibers having improved strength
    1.
    发明授权
    Glass fibers having improved strength 有权
    具有改善强度的玻璃纤维

    公开(公告)号:US07963125B2

    公开(公告)日:2011-06-21

    申请号:US12042549

    申请日:2008-03-05

    IPC分类号: C03C17/02 B32B9/00

    摘要: A glass fiber and a method of manufacturing a glass fiber for reinforcing a transparent composite matrix are disclosed. The glass fiber includes a first glass material having a first set of mechanical properties including a first modulus and a first coefficient of thermal expansion (CTE) and a second glass material having a second set of mechanical properties including a second modulus and a second CTE. The second glass material forms a substantially uniform coating on the first glass material. The second CTE is less than the first CTE. The glass fiber is formed by reducing the cross-section of a glass fiber preform of the first glass material coated with the second glass material by hot working. Because of the selected difference in the CTE's, the first glass material imparts a compressive force upon the second glass material, which improves the strength of the glass fiber.

    摘要翻译: 公开了玻璃纤维和制造用于增强透明复合基体的玻璃纤维的方法。 玻璃纤维包括具有第一组机械特性的第一玻璃材料,包括第一模量和第一热膨胀系数(CTE),以及具有包括第二模量和第二CTE的第二组机械特性的第二玻璃材料。 第二玻璃材料在第一玻璃材料上形成基本均匀的涂层。 第二个CTE小于第一个CTE。 玻璃纤维通过热加工减少涂覆有第二玻璃材料的第一玻璃材料的玻璃纤维预制件的横截面来形成。 由于CTE的选择差异,第一玻璃材料赋予第二玻璃材料上的压缩力,这提高了玻璃纤维的强度。

    Glass fibers having improved durability
    3.
    发明授权
    Glass fibers having improved durability 有权
    具有改善耐久性的玻璃纤维

    公开(公告)号:US08141393B2

    公开(公告)日:2012-03-27

    申请号:US13151656

    申请日:2011-06-02

    IPC分类号: C03C17/02 B32B9/00

    摘要: A glass fiber and a method of manufacturing a glass fiber for reinforcing a transparent composite matrix is disclosed. The glass fiber includes a first glass material having a first refractive index, a first modulus, and a first durability characteristic and a second glass material having a second refractive index, a second modulus, and second durability characteristic. The second durability characteristic is greater than the first durability characteristic. Durability characteristic is selected from the group comprising resistance to chemical attack, resistance to acid attack, resistance to fading from exposure to ultra-violet radiation, and resistance to mechanical abrasion.

    摘要翻译: 公开了玻璃纤维和制造用于增强透明复合基体的玻璃纤维的方法。 玻璃纤维包括具有第一折射率,第一模量和第一耐久性特性的第一玻璃材料和具有第二折射率,第二模量和第二耐久性特性的第二玻璃材料。 第二耐久性特性大于第一耐久性特性。 耐久性特征选自抗化学侵蚀,耐酸侵蚀,耐紫外线辐射的抗褪色性和耐机械磨损性。

    Glass fibers having improved strength
    4.
    发明授权
    Glass fibers having improved strength 有权
    具有改善强度的玻璃纤维

    公开(公告)号:US08132430B2

    公开(公告)日:2012-03-13

    申请号:US13151629

    申请日:2011-06-02

    IPC分类号: C03C17/02 B32B9/00

    摘要: A glass fiber and a method of manufacturing a glass fiber for reinforcing a transparent composite matrix are disclosed. The glass fiber includes a first glass material having a first set of mechanical properties including a first modulus and a first coefficient of thermal expansion (CTE) and a second glass material having a second set of mechanical properties including a second modulus and a second CTE. The second glass material forms a substantially uniform coating on the first glass material. The second CTE is less than the first CTE. The glass fiber is formed by reducing the cross-section of a glass fiber preform of the first glass material coated with the second glass material by hot working. Because of the selected difference in the CTE's, the first glass material imparts a compressive force upon the second glass material, which improves the strength of the glass fiber.

    摘要翻译: 公开了玻璃纤维和制造用于增强透明复合基体的玻璃纤维的方法。 玻璃纤维包括具有第一组机械特性的第一玻璃材料,包括第一模量和第一热膨胀系数(CTE),以及具有包括第二模量和第二CTE的第二组机械特性的第二玻璃材料。 第二玻璃材料在第一玻璃材料上形成基本均匀的涂层。 第二个CTE小于第一个CTE。 玻璃纤维通过热加工减少涂覆有第二玻璃材料的第一玻璃材料的玻璃纤维预制件的横截面来形成。 由于CTE的选择差异,第一玻璃材料赋予第二玻璃材料上的压缩力,这提高了玻璃纤维的强度。

    Glass fibers having improved durability
    5.
    发明授权
    Glass fibers having improved durability 有权
    具有改善耐久性的玻璃纤维

    公开(公告)号:US07963126B2

    公开(公告)日:2011-06-21

    申请号:US12042610

    申请日:2008-03-05

    IPC分类号: C03C17/02 B32B9/00

    摘要: A glass fiber and a method of manufacturing a glass fiber for reinforcing a transparent composite matrix is disclosed. The glass fiber includes a first glass material having a first refractive index, a first modulus, and a first durability characteristic and a second glass material having a second refractive index, a second modulus, and second durability characteristic. The second durability characteristic is greater than the first durability characteristic. Durability characteristic is selected from the group comprising resistance to chemical attack, resistance to acid attack, resistance to fading from exposure to ultra-violet radiation, and resistance to mechanical abrasion.

    摘要翻译: 公开了玻璃纤维和制造用于增强透明复合基体的玻璃纤维的方法。 玻璃纤维包括具有第一折射率,第一模量和第一耐久性特性的第一玻璃材料和具有第二折射率,第二模量和第二耐久性特性的第二玻璃材料。 第二耐久性特性大于第一耐久性特性。 耐久性特征选自抗化学侵蚀,耐酸侵蚀,耐紫外线辐射的抗褪色性和耐机械磨损性。