GLASS ROVING AND METHOD FOR PRODUCING THE SAME, AND GLASS FIBER-REINFORCED COMPOSITE RESIN MATERIAL

PROBLEM TO BE SOLVED: To provide a glass roving which causes less disconnection of a glass strand when the glass strand is compounded with a resin to produce a glass fiber-containing pellet.SOLUTION: A glass roving 10 is formed by winding a glass strand 11, where the glass strand 11 has 1,900 to 10,...

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Bibliographische Detailangaben
1. Verfasser:	MATSUNAGA TATSUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS LAUNDERING MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a glass roving which causes less disconnection of a glass strand when the glass strand is compounded with a resin to produce a glass fiber-containing pellet.SOLUTION: A glass roving 10 is formed by winding a glass strand 11, where the glass strand 11 has 1,900 to 10,000 monofilaments and a film covering the surface of the monofilament, a fiber diameter of the glass strand 11 is within a range of 6-24 μm, and an inner diameter of the glass roving 10 is in a range of 140-250 nm.SELECTED DRAWING: Figure 1 【課題】樹脂と複合化してガラス繊維含有ペレットを製造する際にガラスストランドの断線が少ない、ガラスロービングを提供する。【解決手段】ガラスストランド１１が巻き取られてなるガラスロービング１０であって、ガラスストランド１１が、１９００〜１００００本のモノフィラメントと、モノフィラメントの表面を覆っている被膜とを備え、ガラスストランド１１の繊維径が、６〜２４μｍの範囲内にあり、ガラスロービング１０の内径が、１４０〜２５０ｍｍの範囲内にあることを特徴としている。【選択図】図１