IEC 60371-3-1:20 06适用于几种类型的基于云母分裂或用于换向器隔板的云母纸的刚性材料。这些产品应由白云母或金云母制成，通过使用合适的粘合介质由云母碎片或云母纸制成。它们以以下形式提供: -其被压制或修整后的尺寸的片材； -从片材切割的条带； -换向器分离器，其具有用户订购的形状和尺寸并且处于用户订购的条件。正常的制造厚度在0.3 mm和2mm之间。IEC 60371-3-1的第三版取代了1984年出版的第二版，构成了技术修订。与上一版本相关的主要变化涉及条款编号的修改，以与最新版IEC 60371-2:20 04中的条款编号保持一致。 关键词:换向器隔板用云母片或云母纸，白云母或金云母

IEC 60371-3-1:2006 applies to several types of rigid materials based on mica splittings or mica paper for commutator separators. These products shall be made from muscovite or phlogopite mica, built up from mica splittings or mica paper by the use of a suitable bonding medium. They are supplied in the following forms:
- sheets in the dimensions in which they are pressed or after trimming;
- strips cut from sheets;
- commutator separators having the shapes and dimensions and in the conditions ordered by the user. The normal manufacturing thicknesses lie between 0,3 mm and 2 mm. This third edition of IEC 60371-3-1 replaces the second edition, published in 1984, and constitutes a technical revision. The main changes with regard to the previous edition concern the modification of clause numbers to align with clause numbering in the latest edition of IEC 60371-2:2004. Keywords: mica splittings or mica paper for commutator separators, muscovite or phlogopite mica