Description

PTFE 25% Glass Filled White Sheet is a high performance, synthetic fluoropolymer with the glass fibre greatly improving characteristics including mechanical strength, wear resistance and compressive properties by as much as 40%. The long term service temperature range of 25% Glass Filled PTFE Sheet is from -200°C to 260°C and has a short term maximum service temperature of 300°C.

Typical fields of application for 25% Glass Filled PTFE Sheet include aerospace industries, electrical and electronic industries and automotive industries. 25% Glass Filled PTFE Sheet is a material well suited to CNC milling, CNC routing and planing. Similar materials available from Plastock include PTFE Virgin Extruded White Sheet and PTFE Virgin Etched One Side White Sheet.

If you have a requirement for machined or finished 25% Glass Filled components please ask the Plastock team for more information.

Tech Specs

Colour	White
Density (g/cm³)	2.23
Shore hardness (scale D)	63
Tensile modulus of elasticity (MPa)	690
Thermal conductivity (W/(m*K)	0.43
Service temp long term min (°C)	-200
Service temp long term max (°C)	260
Service temp short term max (°C)	300
Dielectric constant	2.5
Volume resistivity (Ω*cm)	10¹⁶
Surface resistivity (Ω)	10¹⁶
Flammability 3mm	VO
Flammability 6mm	VO
Material type	Glass Filled