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PEI 2300 Rod Product Description
Why choose 2300 rods instead of PEI resin rods？
PEI GF30 are its high rigidity, high strength and excellent dimensional stability.
When manufacturing thin supports, gears, screws, bearings, etc., which require high strength and precise accuracy, PEI GF30 can be chosen. It does not deform under high-temperature and high-load working conditions.
The thermal expansion coefficient of pure PEI resin is relatively high, and it shows significant dimensional changes in alternating cold and hot environments. The thermal expansion coefficient of GF30 is halved, making it closer to that of metals. When you need plastic parts to closely fit with metal shafts or housings, GF30 can ensure that there are no gaps or compressive stresses at high temperatures.
 |  | High-temperature resistant |
1.Glass transition temperature: 215-217 °C 2.Heat distortion temperature: 220°C 3.Long-term using temperature: 170°C 4.Short-term using temperature: 200°C |
| High moulds and high tensile strength |
| Better Dimensional stability and lower thermal expansion than PEI 1000 |
| 30% glass fiber reinforced PEI has excellent rigidity and can maintain good dimensional stability in normal and high-temperature environments |
| Chemical stability |
| Flame retardancy UL-94V0 |
|PEI 2300 Rod Size table
Why are there dimensional errors in PEI rod?
For the margin of subsequent processing, the actual thickness of the PEI plate will be thicker than that marked. You can contact us to obtain the actual measured dimensions.
| PEI 2300 |
| Diameter MM | Tolerance MM | Density KG/M⊃3; | Weight KG/M |
| 6 | +0.2-+0.6 | 1.5 | 0.05 |
| 8 | +0.5-+0.8 | 1.5 | 0.09 |
| 10 | +0.4-+0.6 | 1.5 | 0.13 |
| 12 | +0.3-+0.9 | 1.5 | 0.19 |
| 15 | +0.6-+1 | 1.5 | 0.28 |
| 20 | +0.3-+1 | 1.5 | 0.49 |
| 25 | +0.3-+1 | 1.5 | 0.86 |
| 30 | +0.4-+1 | 1.5 | 1.17 |
| 35 | +0.2-+1 | 1.5 | 1.61 |
| 40 | +0.2-+0.8 | 1.5 | 2.17 |
| 45 | +0.3-+1.5 | 1.5 | 2.58 |
| 50 | +0.4-+2.0 | 1.5 | 3.14 |
| 60 | +0.8-+2.0 | 1.5 | 4.52 |
| 70 | +0.5-+3.0 | 1.5 | 6.15 |
| 75 | +0.5-+3.0 | 1.5 | 6.99 |
| 80 | +0.5-+3.0 | 1.5 | 8.07 |
| 85 | +0.5-+2.0 | 1.5 | 8.9 |
| 90 | +0.4-+3.0 | 1.5 | 10.1 |
| 100 | +0.3-+2.3 | 1.5 | 12.4 |
| 110 | +0.6-+3.0 | 1.5 | 15.3 |
| 120 | +0.5-+3.0 | 1.5 | 18.1 |
| 130 | +0.5-+3.0 | 1.5 | 21.2 |
| 140 | +0.5-+3.0 | 1.5 | 24.4 |
| 150 | +0.5-+3.0 | 1.5 | 27.9 |
| 160 | +0.5-+3.0 | 1.5 | 31.9 |
| 180 | +0.5-+3.0 | 1.5 | 40.2 |
We can accept US dollars, rubles, and Chinese yuan
We can ship by sea,by air and express.
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Data Sheet
| Physical Properties | Units | Test | value |
| Density | g/cm³ | ISO 1183-1 | 1.50 |
| Water Absorption, 24 hrs. | % | D570 | 0.16 |
| Water Absorption, Saturation | % | D570 | 0.9 |
| Mechanical Properties |
| Tensile Strength | MPa | ISO527 | 160 |
| Tensile Modules | MPa | ISO527 | 3200 |
| Flexural Strength | MPa | ISO178 | 240 |
| Flexural Modulus | GPa | ISO178 | 9.6 |
| Hardness Rockwell M | - | ASTM D785 | 110 |
Coefficient of Linear
Thermal Expansion | cm/cm/°C | D696 | 4.8*10-5 |
| Glass Transition Temperature | ºC | D3418 | 210 |
| Thermal Conductivity | W/m-°C | ISO 8302 | 0.31 |
| Flame retardant | - | UL94 | V-0 |
| Electrical Properties |
| Volume Resistivity | Ω.cm | IEC 60093 | 1.E+15 |
| Dielectric Constant | @1.1 GHz |
| 3.51 |
| Dissipation Factor | @ 5 GHz |
| 3.59 |
| Surface Resistivity | Ω | IEC 60093 | 1.E+15 |
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