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发明公开
CN102733022A 线 有权

线
摘要：
提供一种线，其是对使用膨胀石墨和PTFE形成的线进行改进而成的，使得作为芯材的膨胀石墨不会露出，而且能够简便地制成该线。因此，在PTFE薄膜（2）与膨胀石墨片材（1）在长度方向上相互对齐的状态下利用PTFE薄膜（2）包围膨胀石墨片材（1）来形成基材（3），通过搓捻该基材（3）形成线。基材（3）的截面是，利用弄圆成管状的PTFE薄膜（2）包围具有被弄圆了的截面形状的膨胀石墨片材（1）而形成的大致圆形。
摘要（英）：

A yarn which is configured by using expanded graphite and PTEE is provided while improving the yarn so that the expanded graphite functioning as a core member is not exposed and it can be simply produced. Therefore, a yarn is formed by: forming a base member 3 configured by enveloping an expanded graphite sheet member 1 with a PTEE film 2, in a state where the PTEE film 2 and the expanded graphite sheet member 1 are aligned with each other in longitudinal direction; and twisting the base member 3. The base member 3 has an approximately circular sectional shape, and is configured by enveloping the expanded graphite sheet member 1 having a rounded sectional shape with the PTEE film 2 which is rounded in a pipe-like shape.

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