Custom CNC Machining Plastic Parts PTFE porous insulator Insulators
1. Description:
PTFE porous insulator is an insulating material with a special structure, which can be applied in various fields due to its unique properties and characteristics. The following is a description of the performance of PTFE porous insulators:
1. High temperature resistance: PTFE porous insulators have excellent high temperature resistance and can be used in extreme high temperature environments, and their temperature resistance can reach 260°C.
2. Excellent electrical insulation: PTFE porous insulator has excellent electrical insulation properties, which can ensure the safe operation of the material under high voltage, and is an excellent electrical insulation material.
3. Low dielectric constant and dielectric loss: The dielectric constant and dielectric loss of PTFE porous insulators are very low, which can ensure the stability and reliability under high frequency electric field.
4. Chemical corrosion resistance: PTFE porous insulator has excellent chemical corrosion resistance and can withstand the erosion of various chemical substances.
5. Good anti-adhesion: The surface of PTFE porous insulator has excellent anti-adhesion, it is not easy to adhere to dirt and impurities, and it is easy to clean and maintain.
6. Excellent mechanical properties: PTFE porous insulators have good mechanical strength and toughness, and can be used under different stresses and environments.
In summary, PTFE porous insulators have the characteristics of good high temperature resistance, excellent electrical insulation, low dielectric constant and dielectric loss, chemical corrosion resistance, good anti-adhesion and excellent mechanical properties, and can be applied Used in various electric power equipment, electronic devices, aerospace, chemical industry, medical equipment and other fields.
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Material Name
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Compound %
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Main Properties
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Color
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PTFE
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Very low coefficient of friction and excellent chemical resistance.
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White
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Glass Filled PTFE
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Up to 40%
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Improved ware resistance, compression strength, creep resistance, chemical resistance. Good performance in oxidising environment, good creep resistance.
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White cream
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Carbon Filled PTFE
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Up to 35%
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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.
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Black
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Graphite Filled PTFE
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Up to 25%
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Improve wear resistance, decrease friction and increase sliding properties against soft metals- chemical inertness. Improve the temperature resistance in some way.
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Black
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Bronze Filled PTFE
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Up to 60%
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Improved compression strength, wear resistant, high thermal conductivity, resistance to abrasion. Reduced chemical resistance.
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Dark Brown
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Molybdenum disulphide(MoS2) Filled PTFE
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Up to 5%
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Increased PTFE properties of hardness and wear resistance. Increased sliding properties and decrease friction.
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Blue azure
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PEEK filled PTFE
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Up to 20%
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Increased thermal resistance, sliding properties, surface hardness. Superior properties on dynamic applications.
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Light Brown
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PEEK
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Light BrownExcellent mechanical properties including strength, rigidity, impact resistance, low wear rate and low coefficient of friction, retained over a wide range of service temperatures
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Translucent
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PEEK Compound
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Improves technical and chemical properties like deformation under load, wear resistance, thermal expansion and electrical conductivity.
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PVDF
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Resistant to UV radiation and offers high mechanical strength and abrasion resistance.
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Translucent
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PCTFE
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Better mechanical properties than other fluoropolymers, low permeability
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Translucent
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PFA
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Excellent chemical and temperature resistance, electrical insulation and excellent processability
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Natural
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2 Application.
PTFE porous insulator is an important electrical insulation material, which has excellent electrical properties, chemical stability and high temperature resistance. Due to its good performance and wide application fields, PTFE porous insulators have become one of the necessary materials in the fields of power industry, communication industry and aerospace industry.
First of all, PTFE porous insulators are widely used in the power industry. In high voltage equipment, PTFE porous insulators can be used as insulation and support materials to protect equipment from problems such as arc breakdown, flashover and discharge. For example, in high-voltage electrical equipment such as transformers, circuit breakers, and lightning arresters, PTFE porous insulators can be used as components such as insulating columns, isolation plates, and support plates. In addition, in power transmission lines, PTFE porous insulators can also be used as electrical brackets, lifting rings and insulation distancers in line accessories.
Secondly, PTFE porous insulators are also widely used in the communication industry. Since PTFE porous insulator has excellent dielectric properties and high-frequency stability, it can be used as an insulating material in radio frequency capacitors and microwave devices. In addition, in communication equipment, PTFE porous insulators can also be used as antenna insulation materials and supporting structures.
In addition, PTFE porous insulators also play an important role in the aerospace field. In the thermal protection system of aerospace vehicles, PTFE porous insulators can be used as thermal insulation materials and heat insulation materials to resist the effects of extreme high temperatures. In addition, in the electronic equipment of aerospace vehicles, PTFE porous insulators can also be used as circuit board insulation materials and radio frequency shielding materials.
In addition, PTFE porous insulators can also be used in chemical, pharmaceutical, food and other fields. In the chemical and biopharmaceutical fields, PTFE porous insulators can be used as filters, adsorbents and separation materials to achieve efficient separation and filtration. In the field of food processing, PTFE porous insulators can be used as non-stick materials and high-temperature baking trays, etc.
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