PTFE has a wide range of practicable temperature from 180%°C - +260°C and a wax-like surface to which anything hardly sticks. PTFE has the lowest coefficient of friction of all known solid materials. It has the best electrical properties of all plastics.
Specifications:
There are two kinds of PTFE rods to offer. One is manufactured by Paste extruding method in the diameter from 1 to 10mm and the other Is made by ram extruding method is the diameter from 10 to 50mm; rods over the diameter 50mm are manufactured by moulding Sizes Availabe:
1. Extruded Rod Min. Diameter= 1mm, Max. Diameter= 150mm,
Length= normal 1 m, or according to customer's request
2. Moulded Rod Min. Diameter= 5mm, Max. Diameter=500mm,
Length: Max. 1 m, or according to customer's request
3.Size can be made based on customers' detailed requirement.
Main Features:
Strength (high strength-to-weight ratio)
Chemical inertness of this PTFE teflon oil seal is good
Biocompatibility
High thermal resistance
High chemical resistance in harsh environments
Low flammability
Low coefficient of friction
This PTFE teflon oil seal has low dielectric constant
Low water adsorption
Good weathering properties
PTFE resin,filled with some filling stuff,can prolong the life of products and strengthen the performance,eg:Graphite,Carbon ,Glass fiber ,bronze
Glass Fiber: |
Increases compressive strength, rigidity and wear. |
Carbon: |
Increases compressive strength, hardness, wear, and load properties. |
Graphite: |
Reduces coefficient of friction |
Molybdenum Disulfide: |
Increases hardness, stiffness, and wear |
Bronze: |
Increases hardness and wear resistance |