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CAS 9002-84-0 Poly(tetrafluoroethylene) Polymer
02
introduce
Poly(tetrafluoroethylene) (PTFE) is a high-performance fluoropolymer with exceptional comprehensive properties. It features excellent resistance to high and low temperatures, chemical inertness, electrical insulation, low friction, and non-stick surface. Widely used in electrical, mechanical, aerospace, chemical, and medical fields.
Our PTFE products comply with strict quality standards, ensuring reliable performance and consistent supply for diverse application scenarios.
Our PTFE products comply with strict quality standards, ensuring reliable performance and consistent supply for diverse application scenarios.
02
Physical and chemical properties
As a premium high-performance polymer, PTFE possesses the following key physicochemical characteristics:
- Melting Point: 327 °C
- Boiling Point: 400 °C
- Refractive Index: 1.35
- Form: Odorless, tasteless, non-toxic solid (granular, powder, or dispersion)
- Solubility: Insoluble in water, soluble in perfluoro kerosene
- Stability: Stable, incompatible with most materials. Incompatible with molten alkali metals, fluorine and other halogens, and strong oxidizing agents
- Melting Point: 327 °C
- Boiling Point: 400 °C
- Refractive Index: 1.35
- Form: Odorless, tasteless, non-toxic solid (granular, powder, or dispersion)
- Solubility: Insoluble in water, soluble in perfluoro kerosene
- Stability: Stable, incompatible with most materials. Incompatible with molten alkali metals, fluorine and other halogens, and strong oxidizing agents
1. Excellent Chemical Stability: Resistant to almost all strong acids, alkalis, oxidants, and organic solvents—outperforming metals, glass, and ceramics. Ideal for harsh corrosive environments.
2. Broad Temperature Adaptability: Maintains stable performance from ultra-low cryogenic temperatures (-250 °C) to high heat (260 °C long-term), adapting to extreme working conditions.
3. Ultra-Low Friction Coefficient: One of the lowest friction coefficients among solid materials, enabling self-lubrication, reducing mechanical wear, and lowering energy consumption.
4. Outstanding Non-Stick Property: Extremely low surface energy, preventing adhesion of most solid and liquid substances, ensuring easy cleaning and reducing maintenance costs.
5. Superior Electrical Insulation: Excellent dielectric properties and arc resistance, maintaining insulation performance across a wide frequency range—suitable for high-frequency electronic components.
6. Biocompatibility & Non-Toxicity: Biologically inert and non-toxic, meeting safety standards for food contactand medical applications.
2. Broad Temperature Adaptability: Maintains stable performance from ultra-low cryogenic temperatures (-250 °C) to high heat (260 °C long-term), adapting to extreme working conditions.
3. Ultra-Low Friction Coefficient: One of the lowest friction coefficients among solid materials, enabling self-lubrication, reducing mechanical wear, and lowering energy consumption.
4. Outstanding Non-Stick Property: Extremely low surface energy, preventing adhesion of most solid and liquid substances, ensuring easy cleaning and reducing maintenance costs.
5. Superior Electrical Insulation: Excellent dielectric properties and arc resistance, maintaining insulation performance across a wide frequency range—suitable for high-frequency electronic components.
6. Biocompatibility & Non-Toxicity: Biologically inert and non-toxic, meeting safety standards for food contactand medical applications.
1. Corrosion-Resistant Equipment: Used in chemical industry for manufacturing pipes, valves, reactor liners, and storage tanks to transport or store strong acids, alkalis, and corrosive media.
2. Sealing Materials: Processed into Teflon tape, gaskets, and O-rings—providing reliable sealing in high-temperature, high-pressure, and corrosive environments, replacing traditional asbestos products.
3. Electrical & Electronic Components: Applied as wire insulation, cable sheaths, and high-frequency insulators in aerospace, computers, and precision electronics, leveraging its excellent insulation.
4. Non-Stick Coatings: Coated on cookware, microwave inner liners, and textile machine rollers to prevent adhesion and simplify cleaning.
5. Mechanical Parts: Manufactures self-lubricating bearings, piston rings, and conveyor belts—suitable for food, textile, and printing industries where oil lubrication is prohibited.
6. Medical Field: Used to produce artificial blood vessels, surgical stents, and wound dressings due to its biocompatibility and resistance to body fluids.
7. Aerospace & High-Tech: Produces high-temperature-resistant components and cable insulation for aerospace and atomic energy engineering, adapting to extreme temperature and radiation environments.
2. Sealing Materials: Processed into Teflon tape, gaskets, and O-rings—providing reliable sealing in high-temperature, high-pressure, and corrosive environments, replacing traditional asbestos products.
3. Electrical & Electronic Components: Applied as wire insulation, cable sheaths, and high-frequency insulators in aerospace, computers, and precision electronics, leveraging its excellent insulation.
4. Non-Stick Coatings: Coated on cookware, microwave inner liners, and textile machine rollers to prevent adhesion and simplify cleaning.
5. Mechanical Parts: Manufactures self-lubricating bearings, piston rings, and conveyor belts—suitable for food, textile, and printing industries where oil lubrication is prohibited.
6. Medical Field: Used to produce artificial blood vessels, surgical stents, and wound dressings due to its biocompatibility and resistance to body fluids.
7. Aerospace & High-Tech: Produces high-temperature-resistant components and cable insulation for aerospace and atomic energy engineering, adapting to extreme temperature and radiation environments.
We implement strict full-process quality inspection for each batch of PTFE products, testing key indicators such as purity, heat resistance, chemical stability, and friction coefficient to meet international standards for industrial, electronic, and medical grades.
Equipped with a stable raw material supply chain and advanced polymerization equipment (suspension polymerization and emulsion polymerization), we ensure continuous large-scale production. Our professional technical team provides tailored services, including application guidance, product customization, and post-sales support.
Equipped with a stable raw material supply chain and advanced polymerization equipment (suspension polymerization and emulsion polymerization), we ensure continuous large-scale production. Our professional technical team provides tailored services, including application guidance, product customization, and post-sales support.
As a classic high-performance fluoropolymer, PTFE plays an irreplaceable role in solving key technical challenges in chemical corrosion resistance, extreme temperature adaptation, and precision lubrication. With stable product quality, diversified specifications, and reliable supply capacity, we are committed to providing high-quality PTFE products and professional services for global customers in industrial production, scientific research, and medical fields.
Choose our PTFE to meet your application needs in harsh environments, precision manufacturing, and high-tech fields. Contact us for more product details and cooperation support.
Choose our PTFE to meet your application needs in harsh environments, precision manufacturing, and high-tech fields. Contact us for more product details and cooperation support.