PEI GF30RodNatural
Ultem GF30
120 in Rod
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About This Product
Ultem GF30 (PEI GF30) rod in Natural is made from 30% Glass Fiber Reinforced Polyetherimide and supplied in a 0.25" diameter x 120" long size for precision machining and structural applications. This glass-filled PEI grade offers enhanced stiffness, improved dimensional stability, and excellent heat resistance compared with unfilled PEI, making it a strong choice for demanding high-temperature components.
Specifications
Resin
Ultem GF30
Shape
Rod
Length
120 inPrice
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In Stock
21010 availableAvailable at 11 locations
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Quick Info
ResinUltem GF30
Typical Properties — Ultem GF30
Pei Gf30General
PropertyTest MethodUnitValue
DensityISO 1183g/cm³ / lb/in³1.51 / 0.054
Water absorption (24h / 96h (23°C))ISO%0.04 /
Operating Environment
PropertyTest MethodUnitValue
Flammability (UL 94) (corresponding to)IEC—V0
Glass transition temp.ISO°C / °F213 / 415
Service temperature (short term)—°C / °F200 / 390
Service temperature (long term)—°C / °F170 / 335
Mechanical
PropertyTest MethodUnitValue
Tensile strength (5mm/min)ISOMPa / psi135 / 19,500
Tensile modulus (1mm/min)ISOMPa / psi5300 / 768,000
Elongation at yield (5mm/min)ISO%4
Elongation at break (50mm/min)ISO%4
Flexural strength (2mm/min, 10 N)ISOMPa / psi195 / 28,000
Flexural modulus (2mm/min, 10 N)ISOMPa / psi5500 / 797,000
Impact strength (Charpy) (max. 7,5J)ISOkJ/m² / ft·lbf/in²51 / 24
Ball indentation hardnessISOMPa / psi325 / 47,000
Electrical
PropertyTest MethodUnitValue
Surface resistivity—Ω10¹⁴
Volume resistivity—Ω·cm10¹⁴
Typical properties are provided for reference only. Values may vary based on processing conditions, form factor, and lot. Contact Ready Plastics for certified test data.