
Solvay Advanced Polymers, LLC announced that Piper Plastics Inc., Chandler, Ariz. and Libertyville, Ill., is using a proprietary moulding process to produce large shapes of Spire - Ultra Polymers that have thick cross sections and exhibit the high level of mechanical properties previously only available in injection moulded parts. KetaSpire - PEEK (polyetheretherketone) delivers the best balance of broad chemical resistance, ease of processing, and excellent mechanical performance. AvaSpire - modified PEEK grades are tailored to meet specific performance requirements with some formulations offering more attractive economics than unmodified PEEK. PrimoSpire - SRP (self-reinforced polyphenylene) is the world''s stiffest and strongest unreinforced polymer and offers a unique combination of surface hardness, chemical resistance, and inherent flame - retardant properties. www.solvayadvancedpolymers.com
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