Our PEEK GF30 rod provides rigid, dimensionally stable machining stock for components exposed to sustained loads and elevated temperatures. Reinforced with 30% glass fiber, this engineering thermoplastic delivers greater stiffness and creep resistance than unfilled PEEK, helping finished parts resist deformation during service.
Suitable for CNC turning and milling, glass-filled PEEK round bar can be machined into structural spacers, support rings, valve components, housings, and custom industrial parts. Its resistance to chemicals, steam, and hydrolysis makes it a practical choice for demanding process equipment and mechanical assemblies.
Choose PEEK GF30 when maintaining component shape under load is a priority. The glass reinforcement improves rigidity while retaining many of PEEK’s thermal and chemical performance benefits.
Key Features
Material: PEEK GF30 (30% Glass Fibre Reinforced Polyether Ether Ketone)
Continuous use temperature: 500°F
Flammability: UL94 V-0
Tensile Strength: 168MPa
Return components within 90 days for a full refund. Please see our returns terms and conditions for further information.
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