PIR-003 polyimide resin
Polyimide Resin Powder is synthetic polymerized resin,and smashed into fine powder by airflow. It has excellent heat stability, mechanical and dielectric strength, radiation and chemical resistance,etc., widely used from automotive industry and aerospace to industrial applications and office machines.
Characters:
* Excellent heat resistance. * Excellent dielectric performance. *Higher mechanical strength, better tear resistance and flexibility.
*Machinable with standard tools * Low wear and friction * Good compatibility with fillers
Product type: PIR-003 BMI-based polyimide
Application: matrix resin for reinforcement prepreg of fibers(carbon, glass, etc.), mixture with epoxy for heat resistance, membrane, etc. Before use, dissolve in DMF, etc. for a certain solid content solution.
Properties (The follows are just examples not read as guranteed datas)
|
Visual/Solubility |
Fine yellow powder/soluble in DMF,NMP,etc. |
|
Purity% |
Over 98.5 |
|
Gravity |
1.34g/cm3
|
|
Gelling time(170℃) |
200--500s |
|
Curing temperature(℃)/Pressure(MPa) |
220-230/30-60 |
|
90-120 |
|
|
Martin temperature（℃） |
260 |
|
TGA260（℃）24hr/300（℃）24hr |
Less 1.5% (mainly moisture loss) |
|
Tg（℃） |
330 |
|
Tensile strength(MPa) |
113.4 |
|
Elongation% |
Over 5% |
|
Surface resistivityΩ |
1 x 1015
|
|
Dieletric consistant |
3.5 |
Packing: carton after sealed by plastic film bag net weight:20kg/carton Shelf life: 2 Years
Note: 1.Since polyimide resins are hygroscopic, please predried at 250 °F (120 °C) for a couple of hours before any use
2.All of above information is based on our best knowledge, not read as guarantees. Right reserved for corrections.
3.Please contact us if customization requirements.