OVERVIEW

PTFE (Polytetrafluoroethylene), commonly known as Teflon, is a high-performance fluoropolymer known for:
Non-stick surface
High temperature resistance (up to ~260°C)
Excellent chemical resistance
Low coefficient of friction
Its a parts of textile machinery spare parts, included in industrial automation, with industrial machine maintenance service.

SPECIFICATION

Technical Specifications
Property Typical Value
Material Polytetrafluoroethylene (PTFE)
Color White, Off-white (can vary slightly)
Thickness Range 0.1 mm to 100 mm (customized options available)
Sheet Size Common sizes: 300×300 mm, 600×600 mm, 1m x 1m, etc.
Temperature Resistance –200°C to +260°C
Melting Point ~327°C
Density ~2.1 – 2.3 g/cm³
Hardness (Shore D) ~50–60
Tensile Strength ~20–30 MPa
Elongation at Break Up to 300%
Dielectric Strength ~60 kV/mm
Water Absorption <0.01%

FEATURES

Key Features in Automation Applications
✅ Low Friction / Anti-Stick Surface

Use: Ideal for conveyor belts, slide plates, and wear pads.

Benefit: Smooth movement with minimal resistance or maintenance.

✅ High Heat Resistance

Use: Heat-sealing systems, packaging machines, and extrusion lines.

Benefit: Operates efficiently at high temperatures without degradation.

✅ Chemical Inertness

Use: Chemical processing equipment and robotic arms in corrosive environments.

Benefit: Doesn’t react with acids, solvents, or industrial chemicals.

✅ Electrical Insulation

Use: As electrical insulators in control systems or sensor housings.

Benefit: High dielectric strength protects sensitive components.

✅ Non-Flammable

Benefit: Excellent for high-risk environments with strict fire safety regulations.

✅ Flexibility and Machinability

Use: Easily cut or machined into washers, gaskets, spacers, and liners.

Benefit: Custom shapes for various automation equipment.

✅ FDA-Compliant Grades

Use: In food and pharmaceutical automation lines.

Benefit: Safe for direct contact with consumables.

🏭 Common Automation Use Cases

Conveyor belt liners in pick-and-place systems

Bushings and sliding bearings in robotic arms

Dielectric insulation for electronic automation components

Non-stick covers for heat sealers and thermoformers

Spacer sheets in CNC and cutting machinery

Lining for hoppers and chutes to prevent material adhesion.