PTFE and Teflon Properties And Quality
FELIS SRL’s PTFE is ISO 9001 certified and comes with all relevant product and raw material certificates. The production process is subject to strict quality controls, including repeated laboratory tests conducted both internally and externally.
Certifications
Comprehensive compliance with international standards and regulations
ISO
International Organization for Standardization compliance
FDA
Food and Drug Administration approved materials
RoHS
Restriction of Hazardous Substances compliance
Conformity & Security
Comprehensive safety and conformity standards
WRC
Water Research Centre certification
SGS
SGS testing and verification services
All certifications are available upon request. We also provide custom certifications as required by our customers.
Technical Data
Comprehensive Technical Specifications And Material Information
Material Data Sheets
Complete technical specifications for both Virgin PTFE and filled PTFE compounds, including detailed material properties and performance characteristics.
- Virgin PTFE specifications
- Filled PTFE compound data
- Performance characteristics
- Application guidelines
Tolerances
Our standard tolerances are always positive, ensuring consistent quality and performance. Custom tolerances are available upon request to meet specific application requirements.
- Standard positive tolerances
- Custom tolerance options
- Precision manufacturing
- Quality consistency
Customer Commitment
Your success is our priority – backed by our unwavering commitment to excellence
No Advance Payments
We believe in building trust through performance. No advance payments are required – pay only when you’re satisfied with our products.
We believe in building trust through performance. No advance payments are required – pay only when you’re satisfied with our products.
Product Guarantee
Properties Of PTFE
PTFE has extraordinary performance at very low cost. It is usually used when the requirements cannot be met by other technopolymers. For example, in chemically aggressive environments, or in the presence of high temperatures. It is a unique material, has a low coefficient of friction, high resistance to external agents, an excellent degree of non-adhesiveness, and resistance to high or low temperatures.
Thermal properties
PTFE has a low coefficient of thermal transmission and is therefore considered a thermal insulator. It is not flammable and manages to be stable at temperatures up to 260”C, for long times.
Chemical properties
PTFE is inert to chemical reagents. Just be attacked by certain elemental alkali, metals and by fluorine. PTFE is insoluble in any solvent at temperatures up to 300°C. It´s suitable for contact with food, it has excellent resistance, even in the presence of UV rays, it´s not flammable and it´s totally water repellent.
Mechanical Properties
The mechanical properties of PTFE are non-adhesion, and low coefficient of friction with quite high loads. The elongation at break is over 100% and the shrinkage after machining is high.
Electrical properties
PTFE has excellent dielectric qualities over a wide range of temperatures and frequencies. Since water absorption is practically nil, the characteristics remain unaltered even after prolonged exposure to atmospheric agents. Dielectric strength is virtually unaffected by operating temperature.
Frequently Asked Questions for PTFE and Teflon
1. What makes PTFE different from other engineering polymers?
2. Is FELIS SRL’s PTFE certified for quality and safety?
3. Can PTFE be used in food and electrical applications?
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