PTFE (Teflon) Spring Ring

Material: PTFE, Glass Fiber Filled PTFE, Carbon Filled PTFE, Graphite Filled PTFE, Copper Filled PTFE, TFM, PEEK, etc.
Available Color: White, Yellow, Red, Black, Green, etc.
Size: Made to Prints or Samples
Density: 2.10~2.30 g/cm³
Tensile Strength: ≥14.0Mpa
Tear Elongation: ≥140%
Processing Method: Molding, CNC Machining, Stamping, Punching
Certificate: FDA, RoHS, SGS, etc.
Working Temperature: -180°C~+260°C

Features:
1. Low friction coefficient.
2. Good flexibility at low temperature and thermal stability at high temperature.  Working temperature from -180°C to +260°C or from -292°F to +500°F.
3. Good chemical resistance to all normal solvents, acids, and bases.
4. Low dielectric constant and low dissipation factor.
5. Non-flammability.
6. Non-stick and easy to clean.
7. Long-term weathering.
8. High arc resistance, and high surface and volume resistivity.
 
Modified PTFE:
1. Filling glass fiber or graphite improves the wear resistance and cold flow resistance.
2. Filling molybdenum disulfide (MoS2) improves lubricity.
3. Filled copper (Cu), molybdenum (Mo), nickel (Ni), aluminum (Al), silver (Ag), tungsten (W), and iron (Fe) improves thermal conductivity.
4. Filled polyimide (PI) or polyphenol ester (POB or PHB) improves wear resistance.
5. Filling polyphenylene sulfide ((PPS)) improves creep resistance and ensures dimensional stability.
 
Capabilities:
1. Engineered and produced to customer specifications and prints upon customer’s requests.
2. Specialized in OEM/ODM engineering and manufacturing