JUTAIPEEK®GF30 SHEET, PEEK GF30 SHEET, PEEK sheet profile contains 30% short-cut glass fibers, which significantly reduce the expansion rate of PEEK and increase its flexural modulus. This grade is well-suited for structural applications that require enhanced strength, stiffness, or stability, especially in temperatures exceeding 150°C. The color of glass-filled PEEK is light brown or brownish.

● Excellent chemical resistance

● High-temperature resistance

● Higher strength and stiffness compared to unfilled PEEK

● Lower thermal expansion than unfilled PEEK

● Not affected by prolonged exposure to hot water or steam

● Extremely low moisture absorption

Applications:

● Aerospace components

● Electrical connectors

● Electrical housings

● Semiconductor components

● Structural parts

Use a lathe or milling machine to remove the surface heat treatment aging layer, generally removing 0.5-1 mm.
Select PCD-coated tools for milling processing.
Use PCD-coated drill bits, and follow the principle of drilling small holes before expanding them.
Ensure sufficient cooling with cutting fluid during processing to prevent burning and sticking.
It is recommended to use water-soluble cutting fluids.

Product Storage Instructions
Store in a place away from light, moisture, and oily substances.
If not in use, please wrap it in a protective film.

Performance	Test Method	Unit	PEEK Natural
Color	beige	/	Beige
Density	ISO1183-1	g/cm³	1.3
Tensile Strength	ISO 527-2	MPa	≥100
Tensile Modulus	ISO 527-2	GPa	≥4.0
Elongation At Break	ISO 527-2	%	≥25
Charpy Impact Strength (Notched)	ISO 179	kJ/m²	≥4.0
FlexuralStrength	ISO 178	MPa	≥150
Flexural Modulus	ISO 178	GPa	≥3.5
Rockwell Hardness	ISO 2039-2	M	≥100
Shore D Hardness	ISO 868	Shore D	≥85
Coefficient of Linear Thermal Expansion	ISO 11359-2	10-6/K	≤65
Long-term Service Temperature	UL 746B	℃	250
Heat Deflection Temperature	ISO 75-2	℃	≥150
WaterAbsorption (23℃、Water、24h)	ISO 62	%	≤0.1
Flammability Resistance (1.6mm)	UL94	/	V-0
Volume Resistivity	IEC 62631-3-1	Q ·cm	1014-1016
Dielectric Strength	IEC 60243-1	kV/mm	≥15
DielectricConstant(1MHz)	IEC 62631-2-1	/	3.4
Dielectric Loss(1MHz)	IEC 62631-2-1	/	0.086

PEEK GF30 Sheet Specification
Dimension Thickness*Width（mm）	Length(mm)	Weight(kg)
6 x 620	1000	7. 17
8 x 620	1000	9.56
10 x 620	1000	11.47
12 x 620	1000	13.38
15 x 620	1000	16.73
16 x 620	1000	18. 17
20 x 620	1000	21.99
25 x 620	1000	26.77
30 x 620	1000	31.55
40 x 620	1000	41. 11
50 x 620	1000	50.55

PRODUCT CATEGORY

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