Model Number: 1420D Brand Name: TIANYIN XSILVER Key Specifications/Special Features: Functions for silver-plated and electric conductive aramid fibersFirst,used as cable shielding for micro-wave communication (k1,k2,k3);Second,used as composite materials for the shells of satellite and rocket etc.; be able to against electromagnetic radiation and static electricity; fireproof; withstanding high and low temperatures.Third, silver content for 1420 D is 33-35%; surface resistance 0.5Ωper centimeter, less than 10Ωper meter.