10% Glass Fiber Reinforced PEEK 3D Printing Filamnets

10% Glass Fiber Reinforced PEEK 3D Printing Filament

PEEK-GF10% is a cost-effective, high-rigidity engineering filament engineered for static structural applications that demand long-term dimensional stability under heat. The addition of 10% short glass fiber significantly boosts flexural modulus and creep resistance while maintaining excellent electrical insulation — making it the go-to choice for precision jigs, fixtures, and industrial replacement parts where metal-like stiffness matters but conductivity is not acceptable.

Key Advantages:

HDT up to 315°C (1.8MPa) — higher than unfilled PEEK
Excellent creep resistance under sustained high-temperature load
Electrically insulating — safe for semiconductor and electronic tooling
Dimensional accuracy within ±0.02mm tolerance
Cost-effective vs. carbon-fiber grades

Typical Applications: Industrial jigs & fixtures, electrical insulators, pump housings, high-temperature brackets, automotive under-hood components.

Material:	Polyetheretherketone
diameter:	1.75mm
weight:	1 kg/roll
length:	335m
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Model:
PEEK-3D
Brand:
PRES

Product Description

|10% Glass Fiber Reinforced PEEK 3D Printing Filaments Product Description

Higher rigidity & Creep resistance than Virgin PEEK filaments

10% short glass fiber PEEK filaments has higher flexural modulus and dimensional stability under sustained high-temperature load — ideal for fixed structural parts.

High strength

Tensile strength: 124MPa, Flexural Modulus:5.3GPa,

Flexural Strength: 190MPa (higher than unfilled PEEK)

Flame retardant UL-94V0

|How to print PEEK-GF10% material?

Material	drying Temperature	drying time	nozzle Temperature	Platform Temperature	Chamber temperature	printing speed
PEEK-GF10%	150°C	3H	390-430°C	100-140°C	133-162°C	15-50mm/s

●PEEK-GF10% material after 3D printing, it needs Annealing process to Eliminate internal stress and enhance crystallinity!

|PEEK-GF10% 3D Printing Filaments Advantages

● Higher rigidity and bending modulus than unfilled PEEK

● Excellent creep resistance under long-term high-temperature load

● Outstanding dimensional stability for precision structural parts

● Cost-effective vs. carbon-fiber reinforced grades

● Widely compatible with FDM/FFF printing models

|PEEK-GF10% 3D Printing Filaments DATA SHEET

Item	Unit	Value
Tensile strength	MPa	124
Elongation at break	%	3.0
Density	g/cm³	1.38
Flexural modulus	GPa	5.3
Flexural strength	MPa	153
Glass transition temperature	℃	143
Heat distortion temperature (℃)	℃	315 (1.8MPa)