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OEM PI plastic plate tube rod sheets
PI is a polymer of imide monomers. Polyimides have been in mass production. Guangzhou Engineering
Plastics Industries (Group) Company has studied and applied this material in many industries for many
years. With their high temperature resistance, chemical resistance, mechanical toughness,natural lubricity,
wear-resistance & insulation properties. It provides operating temperatures from cryogenic to 300°C(570°F),
great plasma resistance, plus a UL rating for minimal electrical and thermal conductivity.
|
Name |
PI plastic sheet |
|
Process Method |
Compression molding and then fine processing |
|
Characteristics |
1. Operating temps from cryogenic to 260°C 2. Minimal electrical and thermal conductivity 3. Maximum strength and elongation 4. Low outgassing 5. Excellent wear for longer life |
|
Used |
1. Insulators 2. Valve seats 3. Balls 4. Gaskets 5. Poppets 6. Wafer clamping rings 7. In-chamber semi-conductor parts |
|
Place of Origin |
China |
|
Material |
PI |
|
Size |
320*320mm |
|
Thickness |
5-50mm |
|
Process Method |
Compression molding |
|
Heating up phase |
2h to 160℃,6h to 280℃ |
|
Maintaining phase |
2h to 160℃,10h to 280℃ |
|
Cooling down phase |
At 20℃/h to 40℃ |
Special properties of Polyimide PI
1.Long-term thermal stability 300 °C (short-term up to 400 °C)
2.Good cryogenic properties down to -270 °C
3.High strength, modulus and stiffness also at high temperatures over 260 °C
4.Excellent wear resistance under high surface pressure and high sliding speeds
5.Excellent thermal and electrical insulation
6.Minimal thermal conductivity
7.High purity, low outgassing in vacuum conditions in accordance 8.Good machinability
9.Good chemical resistance to acids, fats and solvents
10.Highest flame retardant grade UL-94 V-0
11.Irradiation resistance
12.Aging resistance
For plate rod tube, the products will be sent for 1 day. And we support OEM and ODM.
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Main Product:
CNC Machining Parts,
Injection Molding Parts,
Plastic Sheets,
Plastic Tubes,
Plastic Rods ,
Peek Sheet
