Shenzhen Teflon New Material Technology Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1500tons/Year |
| Delivery Time | 5-8 work day |
| Packaging Details | 25 kg/bag |
| Density | 2.12 g/cm3 |
| Boiling Point | 300-310°C |
| Flammability | Non-flammable |
| Product Type | Thermoplastic |
| Melting Point | 215-220°C |
| Elongation At Break | 100-200% |
| Chemical Formula | C2F4 |
| Thermal Conductivity | 0.13 W/m·K |
| Tensile Strength | 30-50 MPa |
| Water Absorption | <0.01% |
| Dielectric Constant | 2.1-2.3 |
| Flexural Strength | 50-80 MPa |
| Chemical Resistance | Resistant to most chemicals and solvents |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1500tons/Year |
| Delivery Time | 5-8 work day | Packaging Details | 25 kg/bag |
| Density | 2.12 g/cm3 | Boiling Point | 300-310°C |
| Flammability | Non-flammable | Product Type | Thermoplastic |
| Melting Point | 215-220°C | Elongation At Break | 100-200% |
| Chemical Formula | C2F4 | Thermal Conductivity | 0.13 W/m·K |
| Tensile Strength | 30-50 MPa | Water Absorption | <0.01% |
| Dielectric Constant | 2.1-2.3 | Flexural Strength | 50-80 MPa |
| Chemical Resistance | Resistant to most chemicals and solvents |
PCTFE (Polychlorotrifluoroethylene) resin is a high-performance fluoropolymer known for its exceptional moisture barrier properties, ultra-low gas permeability, and excellent clarity. It offers outstanding chemical resistance, dimensional stability, and low outgassing characteristics, making it ideal for precision molding applications. With a continuous service temperature range from -200°C to +150°C, PCTFE resin is widely used in critical environments where stability and purity are essential. Its non-flammable, non-toxic nature also complies with demanding safety standards such as FDA and ASTM.
PCTFE resin is suitable for use in the following industries and applications:
Cryogenic components (valves, seals, O-rings)
High-performance barrier films for moisture-sensitive electronics and pharmaceuticals
Semiconductor and electronic parts
Precision medical components
Aerospace insulation and components
Chemical processing equipment
Transparent mechanical parts requiring optical clarity and dimensional stability
| Property | Value / Range | Test Method |
|---|---|---|
| Appearance | Transparent / Clear Pellets | Visual Inspection |
| Density | 2.10 – 2.17 g/cm³ | ASTM D792 |
| Melting Point | ~210°C (410°F) | ASTM D3418 |
| Thermal Stability | Excellent up to 150°C continuous use | – |
| Water Vapor Transmission Rate | < 0.1 g·mm/m²·day (extremely low) | ASTM E96 |
| Oxygen Permeability | < 1.0 cm³·mm/m²·day·atm | ASTM D1434 |
| Tensile Strength | ≥ 35 MPa | ASTM D638 |
| Elongation at Break | ≥ 50% | ASTM D638 |
| Flame Resistance | Non-flammable | UL 94 V-0 |
| Chemical Resistance | Excellent against acids, bases, oils | – |
4,
Q1: What makes PCTFE resin different from PTFE or FEP?
A1: PCTFE has significantly lower gas permeability, better dimensional stability, and higher tensile strength, making it ideal for moisture- and air-sensitive applications.
Q2: Can PCTFE resin be injection molded?
A2: Yes, it has excellent processability for precision injection and compression molding.
Q3: Is PCTFE FDA approved for food or medical use?
A3: Yes, high-purity grades of PCTFE resin comply with FDA regulations and are suitable for medical applications.
Q4: What’s the temperature range for PCTFE use?
A4: PCTFE maintains performance from -200°C to +150°C.
Q5: Is PCTFE resistant to radiation or UV?
A5: PCTFE offers good resistance to UV and moderate resistance to gamma radiation.
Q6: How does PCTFE perform in cryogenic conditions?
A6: It retains mechanical integrity and sealing performance even at extremely low temperatures, making it ideal for cryogenic valves and gaskets.
Q7: Can PCTFE be used as a transparent barrier film?
A7: Yes, it is widely used for transparent films in pharmaceutical and electronics packaging due to its ultra-low moisture permeability.
Q8: What is the shelf life of PCTFE resin?
A8: If stored properly in dry conditions, it has an indefinite shelf life without performance degradation.
Q9: Is PCTFE recyclable or reusable?
A9: It can be reprocessed under controlled conditions, but recycling is less common due to its high-performance nature.
Q10: What processing techniques are suitable for PCTFE resin?
A10: Suitable methods include injection molding, compression molding, extrusion, and machining of molded parts.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2014
Total Annual:
15000000-25000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shenzhen Teflon New Material Technology Co., Ltd. is a leading manufacturer and supplier of high-performance fluoroplastic raw materials, semi-finished products, and raw material solutions in China, with over 10 years of production experience. Our customers span various industries, including aerospa... Shenzhen Teflon New Material Technology Co., Ltd. is a leading manufacturer and supplier of high-performance fluoroplastic raw materials, semi-finished products, and raw material solutions in China, with over 10 years of production experience. Our customers span various industries, including aerospa...
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