OEM ODM Cheap Custom Different Size Plastic Polysulfone Psu o Seal Ring With Cnc Machining
OEM ODM cheap custom different size plastic polysulfone psu o seal ring with cnc machining
Main characteristics:
1. High head stability .Continuous operating temperature is 160℃, it can reach 190℃ for a short time, hydrolyze resistance, good dimensional stability, low shrink in processing .
2. Excellent mechanics performance: high rigidity, wear resistance, can retain excellent mechanics performance even in high temperature.
3. Excellent electronic performance in a wide range of temperature and frequency.
4. Good chemical resistance, except aquafortis, oil of vitriol and halocarbon, PSU can be resistant to general acid, alkali, salt.
5. No poison, radiation resistance, fire resistance, self-extinguishing.
| Name | cnc psu o seal ring |
| Material | PU/HDPE/ UHMW-PE/MC Nylon/PA66/POM/ Teflon/ PVDF/ PPS/PEEK/PSU etc. As your like. |
| Color | Natural,Black,Yellow,Red,ect. Customized, any color is ok |
| Advantage |
One stop procurement |
| Diameter |
1-200mm,or customized |
| Density |
1.5g/ cm2 |
| Size | Customized as your drawing |
| Price | Factory price offered |
| OEM/ODM | Customers provide design or photo or we create design according to customers' requirements. |
| Certification | ISO9001,SGS,FDA,RoHS,Test Report,ect. |
| Free Sample | Yes |
| Shape | sheet, rod, tube, gear, pulley, guide rail, and so on |
| Leading Time | 2 days for sample; 7 days for production. |
| Payment | PayPal, Escrow, Western union, Money Gram, T/T and cash payment. |
| Packing |
Plastic bags,Cartons,Wodden case,Pallet,Container,ect. |
| Other |
24 hours instant and comfortable customer service. Shipping status notification during delivery. Regular notification of new styles & hot selling styles. |
PSU Introduction:
PSU is one kind of thermoplastic engineering plastic with a molecule structure of fone and aryl in the chain,
which includes three kinds of material: PSF/PSU, PASF, PES, especially PSF/PSU has the largest output and the widest application. PSU is the polymer of amorphous transparent and light amber color.
Main Properties of PSU:
Property |
Item No. |
Unit |
Value |
|
Mechanical Properties |
1 |
Density |
g/cm3 |
1.24 |
2 |
Water absorption (23℃ in air) |
% |
0.40 |
|
3 |
Tensile strength |
MPa |
80 |
|
4 |
Tensile strain at break |
% |
10 |
|
5 |
Compressive stress(at 2% nominal strain) |
MPa |
39 |
|
6 |
Charpy impact strength (unnotched) |
KJ/m2 |
No break |
|
7 |
Charpy impact strength (notched) |
KJ/m2 |
4 |
|
8 |
Tensile modulus of elasticity |
MPa |
2700 |
|
9 |
Ball indentation hardness |
N/mm2 |
155 |
|
|
10 |
Rockwell hardness |
- |
M91 |
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