A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMPOSITION FOR GLASS FIBER, GLASS FIBER, GLASS FIBER-CONTAINING COMPOSITE MATERIAL CONTAINING GLASS FIBER, AND METHOD FOR PRODUCING GLASS FIBER
To provide a composition for glass fiber that has a high elastic modulus and leads to good productivity, and, furthermore, that can easily produce fine-count glass fiber.SOLUTION: A composition for glass fiber of the present invention is characterized by containing, in terms of oxide-conversion mass percentage representation, SiO2 50 to 70%, Al2O3 15 to 25%, MgO 3 to 13%, CaO 3 to 15%, B2O3 0.5 to 5% as a glass composition.SELECTED DRAWING: None
【課題】高い弾性率を有し、生産性が良好であり、更に細番手のガラス繊維の製造も容易にできるようなガラス繊維用組成物の提供を課題とする。【解決手段】本発明のガラス繊維用組成物は、ガラス組成として、酸化物換算の質量百分率表示で、ＳｉＯ２５０〜７０％、Ａｌ２Ｏ３１５〜２５％、ＭｇＯ ３〜１３％、ＣａＯ ３〜１５％、Ｂ２Ｏ３０．５〜５％を含有することを特徴とする。【選択図】なし
COMPOSITION FOR GLASS FIBER, GLASS FIBER, GLASS FIBER-CONTAINING COMPOSITE MATERIAL CONTAINING GLASS FIBER, AND METHOD FOR PRODUCING GLASS FIBER
To provide a composition for glass fiber that has a high elastic modulus and leads to good productivity, and, furthermore, that can easily produce fine-count glass fiber.SOLUTION: A composition for glass fiber of the present invention is characterized by containing, in terms of oxide-conversion mass percentage representation, SiO2 50 to 70%, Al2O3 15 to 25%, MgO 3 to 13%, CaO 3 to 15%, B2O3 0.5 to 5% as a glass composition.SELECTED DRAWING: None
【課題】高い弾性率を有し、生産性が良好であり、更に細番手のガラス繊維の製造も容易にできるようなガラス繊維用組成物の提供を課題とする。【解決手段】本発明のガラス繊維用組成物は、ガラス組成として、酸化物換算の質量百分率表示で、ＳｉＯ２５０〜７０％、Ａｌ２Ｏ３１５〜２５％、ＭｇＯ ３〜１３％、ＣａＯ ３〜１５％、Ｂ２Ｏ３０．５〜５％を含有することを特徴とする。【選択図】なし
COMPOSITION FOR GLASS FIBER, GLASS FIBER, GLASS FIBER-CONTAINING COMPOSITE MATERIAL CONTAINING GLASS FIBER, AND METHOD FOR PRODUCING GLASS FIBER
ガラス繊維用組成物及びガラス繊維、ガラス繊維を含有するガラス繊維含有複合材料、並びにガラス繊維の製造方法
YOKOTA YUKI (author) / TANAKA TOSHIKATSU (author)
2022-01-04
Patent
Electronic Resource
Japanese
GLASS FIBER COMPOSITION, GLASS FIBER AND GLASS FIBER-CONTAINING COMPOSITE MATERIAL
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