Basalt Fiber Promotes High-End Development Of Cable Materials

2011/1/11 15:36:00 57

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fibre

The key index of material wire is better than design index.

A few days ago, at the Handan Tonghui Technology Co., Ltd., located at the national Torch Program new material industry base in Hebei, people saw that the continuous basalt fiber produced by the company was successfully applied in the national "863" project, the domestic carbon fiber composite core conductor project, and the key indicators such as high temperature breaking force and composite core breakage capacity of the company were much better than the design indexes, which marked the high-end of our country.

Cable

The history of material dependence on imports is expected to end.

Dai Cunwu, director of Tonghui science and technology project, told the author that at present, there are about 15 continuous basalt fiber production lines that can be stabilized in the world, and the output is less than 10 thousand tons. China's capacity is about 4000 tons.

In November 2009, Hebei Tonghui technology and China Aerospace Science and Technology Group's Sichuan Aerospace extension Xin basalt Industrial Co., Ltd. carried out comprehensive cooperation. By the end of 2010, the total investment of 87 million yuan was 1000 tons / year.

Basalt fiber

The production line is fully put into operation.

At present, the company's two phase 5000 ton / year basalt continuous fiber production line is also actively preparing.

Dai Cunwu said that with the continuous progress in the development of basalt composites, the cost of basalt fibers will gradually decrease and the application fields will become wider and wider.