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Scientific and technological progress in chemical fiber industry.

meta-aramid

(also known as Aramid 1313) is known as "the darling of high-performance fiber family".

It is not only light and thin, but also has high heat resistance and flame resistance. It has good textile processability and insulation performance.

A stunning yellow paper made of Aramid 1313 can withstand high temperatures above 200 c and be used as insulation materials for large motors and pformer coils.

Firefighters wear clothes made of aramid material without fear of high temperature and flame. The aramid electric arc protective clothing worn by people working near high voltage can solve the long-term safety problems perplexing operators in the power industry.

This material can also be used as a high temperature filter material, and the exhaust gas discharged from clean power plants and cement plants will not melt.

The honeycomb material made of aramid fiber can be used as a secondary force for fast trains and aircraft.

The development and application of Aramid 1313 in Donghua University has achieved 850 million yuan in output value in the past 3 years, 222 million yuan in profits and taxes, and 72 million 240 thousand yuan in foreign exchange earning.