Jiaxing Joyreap Precision Machinery Co.,Ltd
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FD-1 PTFE Filled Copper Powder Soft Strip
FD-1 soft strip is made of PTFE as the main raw material, filled with copper powder and other wear-resistant materials, pressed and sintered by a mold. It has good wear resistance and low friction factor. Its tensile strength can meet the use conditions of single piston ring. The product can be used normally in oil and oilless lubrication conditions, and it is the ideal choice of car shock absorbers and piston rings.Currently, most of the shock absorbers of FAW Audi, Volkswagen Santana, and Gaokang use this product, which can maintain a low Friction Coef. and wear resistance for a long time.
Structure
PTFE+ Copper Powder
Feature
1.Good wear resistance
2.Low friction coef.
3. Its tensile strength can meet the working conditions of piston ring of single material
Application
Automotive Shock Absorber
Poston Rings
Technical Data
| Grade | FD-1 | |
| Material | PTFE + copper powder | |
| Max. Load | Static Load | 30N/mm2 |
| Dynamic Load | 20N/mm2 | |
| Temp. Limit | -20~+250°C | |
| Max sliding speed | Dry Friction | 0.5m/s |
| Oil Friction | 2 N/mm2 · m/s | |
| PV limit | 1.65 N/mm2 · m/s | |
| Friction Coeff | 0.10~0.20μ | |