IEC 60371-3-7:1995/COR1:1995 标准规定了一种基于聚酯薄膜和云母的绝缘材料，该材料使用环氧树脂作为粘合剂，用于单导体绕包。该材料具有良好的机械强度和电气性能，可以在高温和高电压下使用。

该标准规定了该材料的物理、机械和电气性能，包括材料的厚度、密度、拉伸强度、断裂伸长率、介电常数、介质损耗因子、电弧击穿强度等。此外，该标准还规定了该材料的制造和测试方法，包括材料的制备、压制、热固化、切割和测试等。

该标准的实施可以保证该材料的质量和性能，确保其在单导体绕包中的可靠性和稳定性。同时，该标准也为该材料的生产和应用提供了技术指导和参考。

相关标准
- IEC 60371-3-1:1995 Insulating materials based on mica - Part 3: Specifications for individual materials - Sheet 1: Glass-backed mica paper with a silicone resin binder for electrical purposes
- IEC 60371-3-2:1995 Insulating materials based on mica - Part 3: Specifications for individual materials - Sheet 2: Glass-backed mica paper with a shellac or resin binder for electrical purposes
- IEC 60371-3-3:1995 Insulating materials based on mica - Part 3: Specifications for individual materials - Sheet 3: Glass-backed mica paper with an epoxy resin binder for electrical purposes
- IEC 60371-3-4:1995 Insulating materials based on mica - Part 3: Specifications for individual materials - Sheet 4: Glass-backed mica paper with a polyester resin binder for electrical purposes
- IEC 60371-3-5:1995 Insulating materials based on mica - Part 3: Specifications for individual materials - Sheet 5: Glass-backed mica paper with a silicone resin binder for single conductor taping