Specification
Item | Diameter (mm) | Length (mm) |
PTFE molded rod | φ<=200mm | 100,120,150mm |
PTFE molded rod | custom size | 100,150mm |
PTFE filled with other materials:
Filled materials | Common filled ratio ( Quantity %) | Main performances |
Bronze | 40, 60 | Increases hardness and wear resistance; Increases dimensional stability and compressive strength; Not suitable for corrosive or electrical applications |
Graphite | 5, 10, 15 | Improves the deformation under load; Reduces initial wear; Improves thermal and eletrical conductivity |
Glass Fiber | 10, 15, 25 | Increases compressive strength, rigidity and wear. Reduces creep and cold flow; Improve Dimensional Stability. |
Carbon Fiber | 10 , 15, 25 | Increases compressive strength, hardness, wear, and load properties. Reduces creep and cold flow |
POB (polyphenyl ester) | 5, 10, 15 | Improve the lubrication performance; Enhance the mechanical strength; Increase using temperature |
BaSO4 | 5, 10, 15 | Increases compressive strength, hardness and wear resistance Reduces creep |
SiO2 | 5, 10, 15 | Increases hardness and wear resistance; Improve Dimensional Stability. |
Glass beads | 5, 10, 15 | Reduces creep and cold flow; Lower density Increases hardness and wear resistance; |
Others materials | PEEK(polyetheretherketone), PI(Polyimide), MoS2 etc |
We also supply customized filled PTFE material sealing products .
PTFE material has excellent resistance for all chemical corrosion. Its friction coefficient is the lowest in plastics.Temperature changes do not affect its electrical insulation property. So PTFE often be called "plastic king". PTFE is suitable for making corrosion resistant parts, wear parts, seal, insulation parts and medical equipment parts.