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GLASS COMPOSITION FOR GLASS FIBERS, GLASS FIBERS, GLASS FIBER FABRIC, AND GLASS FIBER-REINFORCED RESIN COMPOSITION

机译：玻璃纤维用玻璃组合物、玻璃纤维、玻璃纤维织物和玻璃纤维增强树脂组合物

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摘要

To provide a glass composition for glass fiber having a low dielectric loss tangent and suppressing occurrence of striae. The glass composition for glass fiber includes SiO2 in the range of 52.0% by mass or more and 56.0% by mass or less; B2O3 in the range of 21.0% by mass or more and 24.5% by mass or less; Al2O3 in the range of 9.5% by mass or more and 13.0% by mass or less; MgO in the range of 0% by mass or more and less than 1.0% by mass; CaO in the range of 0.5% by mass or more and 5.5% by mass or less; SrO in the range of 0.5% by mass or more and 6.0% by mass or less; and TiO2 in the range of 0.1% by mass or more and 3.0% by mass or less; and includes F2 and Cl2 in the range of 0.1% by mass or more and 2.0% by mass or less in total, with respect to the total amount.

机译：本发明提供一种用于玻璃纤维的玻璃组合物，其具有低介电损耗正切并抑制条纹的发生。用于玻璃纤维的玻璃组合物包括质量分数在52.0%或更高和质量分数在56.0%或更低范围内的SiO2；B2O3的质量分数在21.0%或以上和24.5%或以下；Al2O3质量分数在9.5%或以上和13.0%或以下；质量分数在0%或以上且小于1.0%的MgO；CaO的质量分数在0.5%或以上，质量分数在5.5%或以下；SrO的质量分数在0.5%或以上，6.0%或以下；以及TiO2，其质量百分比范围为0.1%或更高，质量百分比范围为3.0%或更低；并且包括F2和Cl2，相对于总量而言，其总质量百分比在0.1%或以上，总质量百分比在2.0%或以下。

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公开/公告号EP3974398A1

专利类型
公开/公告日2022-03-30

原文格式PDF
申请/专利权人 NITTO BOSEKI CO. LTD.;
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申请/专利号EP20200929953
发明设计人 URUSHIZAKI MASARU;HOSOKAWA TAKANOBU;NONAKA TAKASHI;
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申请日2020-12-24
分类号C03C13/02;
国家 EP
入库时间 2022-08-25 00:09:45

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