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Description
Description
Premium Extruded Virgin White PTFE Sheet is a high-performance synthetic fluoropolymer known for its exceptional characteristics. This material exhibits very high strength and self-lubrication at low temperatures, making it suitable for various applications. It maintains impressive toughness at low temperatures and offers flexibility at temperatures above -70°C. The long-term service temperature range of this sheet extends from -200°C to 260°C, with a short-term maximum service temperature reaching up to 300°C.
Typical applications of the Premium Extruded Virgin PTFE Sheet include industries such as aerospace, electrical and electronic sectors, and automotive manufacturing. This material is particularly well-suited for processes like CNC milling, CNC routing, and planing.
Technical Specifications
| Specification | Measurement |
|---|---|
| Material | PTFE |
| Shape | Sheet |
| Colour | White |
| Density (g/cm³) | 2.16 |
| Shore hardness (scale D) | 55 |
| Tensile modulus of elasticity (MPa) | 690 |
| Thermal conductivity (W/(m*K) | 0.2 |
| Service temp long term min (°C) | -200 |
| Service temp long term max (°C) | 260 |
| Service temp short term max (°C) | 300 |
| Dielectric constant | 2.1 |
| Dielectric strength (kV/mm) | 20 |
| Volume resistivity (Ω*cm) | 10¹⁷ |
| Surface resistivity (Ω) | 10¹⁶ |
| Comparative tracking index | 600 |
| Flammability 3mm | VO |
| Flammability 6mm | VO |
| Material type | Extruded Virgin |
FAQ
- What is the maximum service temperature of the sheet? The short-term maximum service temperature is 300°C.
- Can this material be used in CNC machining? Yes, it is well suited for CNC milling, CNC routing, and planing.
- What industries typically use this PTFE sheet? It is commonly used in aerospace, electrical, electronic, and automotive industries.