The first new material factory for high-temperature resistant alumina fiber in China was put into operation

On the morning of October 25, the first phase of the Shanghai Rongrong New Materials Advanced Manufacturing Base with an investment of 3.
8 billion yuan and an area of 142 mu was completed in the Lingang New Area of Shanhai Free Trade Zone
.

According to China News Network, the Rongrong New Materials Lingang Industrial Base project is a major engineering project in Shanghai in 2022, with an investment of 3.
8 billion yuan in the first phase and an area of 142 mu
.
This production plant with self-research and self-production of new materials for high-temperature resistant alumina fibers will become the third in the world and the first enterprise in China with mass production capabilities of such products, and fill the gap
in China's high-performance fiber materials industry.

Alumina continuous fiber is internationally recognized as a new generation of main materials for high-temperature resistant hot end components, with high melting point, low thermal conductivity, good insulation, strong chemical resistance and other characteristics
.
The material has advantages in the preparation of ablation-resistant thermal insulation composites, which are suitable for high-end fields
such as aviation, aerospace, marine, thermoelectric, petrochemical, semiconductor, automotive and high-temperature furnaces.
Alumina continuous fiber has previously failed to achieve stable mass production
in China.