VESTAKEEP® Film 0FH81

About
VESTAKEEP® film 0FH81 is a cast film based on 100% unreinforced polyether ether ketone (PEEK). The film is amorphous. VESTAKEEP® film 0FH81 is designed for thermoforming thin walled parts from the melt. The material features the lowest extrusion related internal stresses possible. Applications of the film are cutting edge precision parts made by thermoforming, e.g.: housings or battery capsules electrical insulation heat and chemical protection Composite technology The low internal stresses of the film allow for walls of lowest thickness tolerance.&&

About

VESTAKEEP® film 0FH81 is a cast film based on 100% unreinforced polyether ether ketone (PEEK). The film is amorphous. VESTAKEEP® film 0FH81 is designed for thermoforming thin walled parts from the melt. The material features the lowest extrusion related internal stresses possible. Applications of the film are cutting edge precision parts made by thermoforming, e.g.: housings or battery capsules electrical insulation heat and chemical protection Composite technology The low internal stresses of the film allow for walls of lowest thickness tolerance.&&

Product Description
Supplier	Evonik
Generic	PEEK
Material Status	Commercial: Active
Features	Amorphous
Availabilitys	North America,Europe
Process Methods	Thermo forming

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.26	g/cm³	ISO 1183

film	Nominal value	Unit	Test method
tensile strength			ISO 527-3/100
yield	60.0	MPa	ISO 527-3/100
—	120	MPa	ISO 527-3/100
Tensile strain
fracture	> 150	%	ISO 527-3/100

THERMAL	Nominal value	Unit
Glass transition temperature	150	℃
Crystallization point
Cold	> 165	℃

Electrical performance	Nominal value	Unit	Test method
Surface resistivity	1.0E+15	ohms	IEC 60093
Volume resistivity	1.0E+15	ohms·cm	IEC 60093
Dielectric strength			IEC 60243-1
0.075 mm	190	kV/mm	IEC 60243-1
0.125 mm	140	kV/mm	IEC 60243-1
Relative permittivity			IEC 60250
50 Hz	2.80		IEC 60250
1 kHz	2.90		IEC 60250
1 MHz	2.80		IEC 60250
Dissipation factor			IEC 60250
1 kHz	3.0E-3		IEC 60250
1 MHz	5.0E-3		IEC 60250
Compared to the leakage tracing index			IEC 60112
CTI	200	V	IEC 60112
Solution A	175	V	IEC 60112
Surface resistance	1.0E+14	ohms	IEC 60093
Volumetric resistance	1.0E+14	ohms	IEC 60093

Supplementary information	Nominal value	Unit	Test method
breakdown voltage			EN 60243-1
75.0 µm	13500	V	EN 60243-1
125.0 µm	17500	V	EN 60243-1

Notes
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.