The industrial silk for airbag is a kind of high performance nylon 66 fiber produced by Shenma Co,Ltd.and German PHP company,with a production capacity of 13000 tons.The product is characterized by low fineness,high strength,impact resistance, good heat resistance,high thermal capacity, softness, long service life and reusable use. It is an ideal material for Safe gasbag fibre automobile airbag and a new material with broad prospects.