ptfe insulator
PTFE materials are often specified for their resistance performance properties against fire, smoke, oil and chemical solvents. It offers superior thermal stability, with a wide operating temperature range between -200°C and +260°C, and also provides good resistance to water, making it suitable for hot and wet environments.
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ptfe insulator
ptfe for Electrical Insulation
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ptfe insulator
ptfe insulated gasket with high temperature resistance
Why is PTFE a good insulator?
High dielectric strength
Low dissipation factor
Unaffected by exposure to moisture, humidity, and liquid
Very high operating temperatures
ptfe insulation are not subject to creeping or deformity over time
Provides resistance to UV radiation, stress, mold, and chemicals
Insulators Materials Selections
| Material Name | Compound % | Main Properties | Color |
| PTFE | / | Very low coefficient of friction and excellent chemical resistance.
FDA approved. | White |
| Glass Filled PTFE | Up to 40% | Improved ware resistance, compression strength, creep resistance, chemical resistance. Good performance in oxidising environment, good creep resistance. | White cream |
| Carbon Filled PTFE | Up to 35% | Improved electrical and termal conductivity, resistance to load, low coefficient of friction in dry, water, steam applications, chemical resistance. Superior ware resistance increase and low friction properties. | Black |
| Graphite Filled PTFE | Up to 25% | Improve wear resistance, decrease friction and increase sliding properties against soft metals- chemical inertness. Improve the temperature resistance in some way. | Black |
| Bronze Filled PTFE | Up to 60% | Improved compression strength, wear resistant, high thermal conductivity, resistance to abrasion. Reduced chemical resistance. | Dark Brown |
| Molybdenum disulphide(MoS2) Filled PTFE | up to 5% | Increased PTFE properties of hardness and wear resistance. Increased sliding properties and decrease friction. | Blue azure |
| PEEK Filled PTFE | Up to 20% | Increased thermal resistance, sliding properties, surface hardness. Superior properties on dynamic applications. | Light Brown |
| PEEK | / | Excellent mechanical properties including strength, rigidity, impact resistance, low wear rate and low coefficient of friction, retained over a wide range of service temperatures. | Light Brown |
| PEEK compound | / | Improves technical and chemical properties like deformation under load, wear resistance, thermal expansion and electrical conductivity. | / |
| PVDF | / | Resistant to UV radiation and offers high mechanical strength and abrasion resistance. | Beige |
| PCTFE | / | Better mechanical properties than other fluoropolymers, low permeability. | Translucent |
| PFA | / | Excellent chemical and temperature resistance, electrical insulation and excellent processability | Natural |
You are a reliable ptfe insulation manufacturer
jinshiling Manufacturing works with a number of electrical insulation materials and with a variety of fabrication methods. Even the most complex specifications are manufactured accurately using techniques such as laser cutting, die cutting, digital plastic cutting, and more. We provide prototyping services and can fabricate custom parts in both high and low production volumes. Our products are available in many suitable materials, including PTFE for electrical insulation purposes.