High-performance poly metal composites replace lead in many applications

摘要

A new injection moldable thermoplastic composite has been developed to eliminate problems associated with lead. This nontoxic polymer-metal composite can be formulated to meet the density, mass, and radiation-shielding properties of lead, while offering superior strength and design flexibility. The use of this material eliminates lead-toxicity issues encountered in handling, fabrication, and disposal. Target applications include: nontoxic projectile cores and shot, radiation shielding for medical and nuclear power, counterweights, sporting goods, ballast systems, vibration dampening, sound proofing, and many other applications where a nontoxic, high-density, high-strength material is required.