PIR-002 ODPA-based polyimide resin
PIR-002 is unfilled ODPA/ODA-based thermal plastic polyimide resin powder, widely used as matrix resin for shapes,components and parts with excellent physical properties,especially on flexibility due to its ether structure.
(Note:ODPA/ODA abbr. of 4,4'-Oxydiphthalic anhydride/ 4,4'-Oxydianiline)
Base structure:
Characters:
* Good compatibility with fillers:graphite,glass fiber,PTFE,MoS2,etc.
* Excellent flexibility and heat resistance * Low wear and friction
* Excellent dielectric performance. * Excellent chemical resistance.
*Higher mechanical strength, better tear resistance. *Machinable with standard tools
Typical Properties( The follows are just examples not read as guaranteed
|
Items |
Test methods |
Units |
Typical Value |
|
1.Visual |
Light yellow for unfilled one |
||
|
2.Tensile strength 23℃ |
ASTM/D1708 |
MPa |
90 |
|
3. Elongation |
ASTM/D1708 |
% |
6.5 |
|
4.Flextural strength 23℃ |
ASTM/D790 |
Mpa |
105 |
|
5.Flextural Modulus 23℃ |
ASTM/D790 |
Mpa |
2900 |
|
6.Unnotched impact strength23℃ |
ISO179 |
KJ/m² |
175 |
|
7.Compressive strength 23℃ 10% strain |
ASTM/D695 |
MPa |
110 |
|
8. Vol. Resistivity |
ASTM/D257 |
Ω.m |
> 1 x 1014 |
|
9. Surface Resistivity, |
ASTM/D257 |
Ω |
> 1 x 1015 |
|
10.Dielectric constant |
ASTM/D150 |
|
2.5--3.0 |
|
11.Coefficient of linear expansion |
ASTM/D696 |
10-5cm/cm/℃ |
4.5 |
|
12.Friction coefficient |
GB3960 |
|
0.3 |
|
13.Thermal loss (300℃) |
TGA |
% |
Less 0.5% |
|
14. Glass transition temp. Tg |
DSC204/1/F |
℃ |
260 |
|
15. Specific Gravity |
ASTM/D1505 |
|
1.4 |
Packing: carton after sealed by plastic film bag 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.
Contact information:
Company: WJF Chemicals Co. Ltd. QuZhou
Address: 601 ZhongXing Plaza No. 123 HeHua ZhongLu QuZhou ZheJiang Province China
Email: info@wjfchemicals.com Tel./Fax: +865703865831 Mob.:+8613059765326