Application of Synthetic Mica Tape in Class A Fire Resistant Cable

The application field of Class A durable fire cable is gradually expanding, from the original offshore oil platform to aviation, aerospace, navigation, subway, tunnel, commercial building, hospital, dance hall,

Metallurgical, chemical, and power plants require high fire resistance. In recent years, with the maturity of the A-grade refractory synthetic mica tape manufacturing technology, the A-grade fire-resistant cable made with it

The amount of use is constantly increasing.

As we all know, the refractory mica tape is divided into two grades: A grade (950-1000 ° C) and grade B (750-800 ° C). There are two kinds of phlogopite and synthetic mica tape, which are widely popular in the market. The former one

It is generally suitable for the manufacture of Class B fire-resistant cables, which are suitable for both Class B fire-resistant cables and Class A fire-resistant cables. Class A belt can replace Class B belt to manufacture Class B fire resistant cable, while Class B belt does not.

It can replace the Class A belt to manufacture Class A durable fire cables. Foreign mica tape manufacturers only produce Class B tapes, and there have been no reports of Class A synthetic tapes. Zui near, foreign countries have a film to strengthen Jinyun

The master tape is trying to break into the Chinese market, trying to compete with the synthetic mica tape invented by the Chinese, but the film-type mica tape is also a B-band, and cannot be compared with the synthetic tape at all.

And the price of performance is very different.

This paper discusses the application of synthetic mica tape in Class A fire-resistant cable to clarify the slang of a foreign-made synthetic mica tape and the fire-resistant wire and cable manufactured by it.

And expand the domestic and foreign markets of domestic grade A synthetic mica tape and fire resistant cable.