Method for preparing 1, 4-di (2, 4-diamino phenoxy) benzenoid form polyimide film for flexible copper clad plate.

柔性覆铜板用1,4 -双(2,4 -二氨基苯氧基)苯型聚酰亚胺薄膜的制备方法。

youdao

Base materials for printed circuits. Part 2: Specifications. Specification No. 13: Flexible copper-clad polyimide film, general purpose grade.

印制电路用基材。第2部分：规范。第13号规范：通用级软覆铜聚酰亚胺薄膜，通用级。

youdao

Base materials for printed circuits. part 2: specifications. specification no 15: flexible copper - clad polyimide film, of defined flammability.

印刷电路用基材。第2部分：规范。15号规范：规定易燃性的包铜软聚酰亚胺薄膜。

youdao

The sensor is a flexible copper-plated sheet patterned with small squares that capture various light frequencies all at once, functioning like one big aperture.

ENGADGET

The substance, which is derived from graphite, is stronger than diamond, more conductive than copper and more flexible than rubber.

BBC: Cambridge University opens ?25m wonder material centre

Graphene is far stronger than steel, more conductive than copper and more flexible than rubber so it could potentially open up entirely new avenues for manufacturing, consumer products and medical devices.

BBC: Europe gives 2bn euros to science