Clothes Made Of Stone Can Withstand High Temperatures At 700 Degrees Centigrade.

Stone can be used to make concrete and can be used as an industrial raw material. But have you ever heard of making clothes with stones? In the early morning of November 17th, the Propaganda Department of Fumei group called the reporter and said excitedly, "through technology."

With curiosity, the reporter came to the West District of the former two electrical machinery factory in Fuping group, Taiping District, Fuxin.

In the workshop, the broken stones are conveyed to a kiln by feeder, and several workers mark the output threads under the kiln.

Shi Yefei, a worker, told reporters: "after the melting of these basalt stones, basalt fibers can be produced through built-in equipment, and the fireproof clothing and fireproof curtain produced by us are made of them."

To the reporter's surprise, a basalt fiber made of cotton thread is twisted by 400 fibers.

Tang Yunlong, a chief engineer who directs production, said: "basalt continuous fiber product is an inorganic non-metallic fiber material.

We crushed the basalt and fused it with electricity, and then peeled off a 7 to 13 micron filament through the built-in equipment and bundled them together through a cluster.

These fibers can produce basalt fiber (spinning) yarn, basalt fiber reinforced bar and other products according to market demand, because they have strong tensile strength and acid resistance, and can be used in the temperature range from -260 to 700 degrees C. It is a kind of low input, high yield, low energy consumption, low emission, recycling and sustainable development.

Besides making clothes, basalt continuous fibers can also be used as gas pipes.

"We often need a lot of manpower in the installation of iron gas pipes, so we must be very careful to avoid sparks generated by friction.

Now, the pipes made of basalt fiber can lift two people and install them more safely. "

It is understood that Fuxing Group began to study and investigate basalt fiber projects in 2007.

In two years, the group used the basalt of Haizhou mine as raw material to cooperate with the Research Institute of related building materials.

At present, 5 sets of 200 hole production furnace 6 and 400 hole production furnace have been installed, producing 7 to 13 microns of basalt fiber 500 tons per year.

After being listed, the products are sold abroad as well as locally.

"Last year, our export orders were 36 tons, up to 70 tons this year, and the market prospect is very good."

Tang Yunlong said.

At present, the factory is studying new automatic cluster equipment to improve production efficiency and operation cost.

At the same time, as the meticulous and active cultivation of Fuxin, we should focus on alternative industries and development.