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BS EN ISO 1890-2009

增强丝纱.捻度的测定

Verst?rkungsgarne. Bestimmung der Drehungszahl Reinforcement yarns. Determination of twist Fils de renfort. Détermination de la torsion

适用范围:This International Standard specifies a method for the determination of twist in yarns made from textile glass, carbon, aramid or any other reinforcement fibres.The method applies to single yarns (one twist) and to folded or cabled yarns (two or more twists). For folded and cabled yarns, the method is generally applied only to the final twist step.This International Standard is applicable to package-wound yarns. If the measurement is carried out on yarns taken from a beam (or warp) or from a fabric, the result is of an indicative nature only.The method is not applicable to products made from staple fibres.

实施日期: 2009-11-30

ICS分类号: 59.100.01 - 纺织和皮革技术 - 复合增强材料综合

标准组织: BS - 英国标准学会标准

全文来源: WF

中文关键词: 芳族聚酰胺纤维 芳族聚酰胺长丝纱 碳纤维长丝纱 碳纤维 定义 测定 并线 纤维 长丝 长丝纱 玻璃纤维 玻璃长丝纱 材料 矿物纤维 增强的材料 增强纤维 增强材料 加强材料 转动 抽样方法 测试 纺织玻璃纤维 纺织材料 扭转 捻度测定 绕组

语种: 汉语

页数: 12

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