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DF-104 Modified Fluorinated Polymer
Application
Nowadays ,it has been widely used in manufacturing bushings, bearings, bearing supporters, step seals, glyd rings for hydraulic cylinders, oil-free lubrication compressor piston rings, support rings, stuffing boxes,high-speed mechanical seal rings, runners and the self-lubricating, wear-resistant components used in the aerospace industry.
Design Introduction
DF-104 adopts polytetrafluoroethylene to add lubricating materials and wear-resistant materials.
Advantages
DF-104 has excellent wear-resistant and self-lubricating properties and good mechanical and physical properties, and its products are used in a wide range of fields.
Specification
Material Type | Color | Densit (g/cm3) | Liner thermal expansion factor （X10-5） | Tensile strength (MPa) | Elongatio n(%) | Compressive strength ( MPa) | Bending Strength ( MPa) | Impact Strength without Notch ( KJ/m2 ) | Friction and Wear Properties ( Dry Friction) | ||||
| 0-40℃ | 40-120℃ | 120-160℃ | Coefficient of friction | Wear Scar Width ( mm) | Wear Loss ( mm3 ) | ||||||||
| DF-104 | Black | 2.6 | 10.5 | 7.0 | 8.7 | 17 | 150 | 30-35 | 20 | >15 | <0.14 | <4.5 | <2.6 |