ASTM D 149-1992ASTM D 638-1991ASTM D 638M-1993ASTM D 695-1991ASTM D 695M-1991ASTM D 785-1993ASTM D 790-1992ASTM D 790M-1993ASTM D 2289-1984ASTM D 2290-1992ASTM D 2344-1984MIL-STD-105-1989SAE AMS 3901/4MIL-STD-2073-1
适用范围
This specification covers coated round rods fabricated by the pultrusion process from aramid fibers and a weather-resistant polyester resin binder in the form of straight lengths or in coils. These rods have been used typically for nonconductive tension elements in antenna supports where superior long-term weather resistance and extremely light weight are required, but usage is not limited to such applications.