| 摘要 |
<p>Disclosed is an excellent flame retardant incombustible material tolerable at high heat and flame. More particularly, there is provided an acryl carbide fiber incombustible material prepared by subjecting acryl fiber to heat treatment at 2,100 to 2,500°C for flame retarding process, collecting according to the size (1mm to 100mm) of the complex forming condition the acryl carbide fiber, and forming in the form of board and whole cloth according to a typical mold so that density, weight and shape of a product can differ.</p> |
