46mm Custom Shock absorber Pistons can do friction and blow off testing at home
Specifications:
| Physical performance for shock pistons | tensile strength | More than 15MPa |
| elongation @ break | More than 200% |
| shore hardness (bands) | 57 - 61 |
| density | 2.15 – 2.19 g/cm3 |
| wear | Less than 50mg |
| friction coefficient | Less than 0.3 |
| hardness (sinter piston) | HRB65-85 |
| Different fillers | carbon fiber |
| glass fiber |
| graphite |
| Molybdenum disulfide |
| carbon |
Description:
No scuffing, Custom Shock absorber Pistons can stand fatigue test and blow-off test
SPEC: D46XD10X12
• Big shock absorber piston
• Conventional design
• With PTFE banded on OD
• We can produce according to the customer's drawing
• Middle part (sinter part), we can use the material as the customer's demand
• Carbon content is 0.1%, copper content is 3% or other choice
Advantages:
1. Wear and corrosion resistance
2. Efficiency steaming treatment
3. Reduces friction and ensure smooth rod reaction
4. PTFE banded piston
5. It is equipped with piston rings to provide a good seal between the cylinder wall and piston
6. Increased seal durability
We own the following testing equipment to assure the quality and properties of the mixed material and
banding effectiveness.
1. Tensile strength testing machine
2. Abrasion & friction coefficient testing machine
3. Shore durometer
4. Rockwell hardness tester
5. Density balance
6. Fatigue testing machine
7. Blow-off & friction testing machine
Main property for our shock absorber spare parts:
1. Density of powder metallurgy piston: not less than 6.3g/cm3
2. Density of powder metallurgy valve seat: no less than 6.5g/cm3
3. Density of powder metallurgy rod guide: no less than 6.6g/cm3
4. Efficiency steaming treatment and surface treatment
Applications:
In car or motorbike front or rear shock absorbers
Competitive Advantage:
1. Consistency in size.
2. Infrared ray detect the out diameter in automatic banding machines
3. Produce PTFE disc by Xia Yi, can control the quality itself.
Picture show:
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46mm Custom Filled PTFE Shock absorber Piston with friction and blow off testing Images
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