|
PEI 2300 Sheet:High strength & Flame retardant
The PEI 2300 Sheet (30% Glass fiber reinforced Polyetherimide Sheet) from PRES is made of ULTEMTM 2300,it has excellent Dimensional stability and mechanical strength,it also have very good Flame retardant(Oxygen Index 50%) and low smoke,0.25mm thickness can reach UL-94V0,1.2MM can reach 5VA lavel.It is highly suitable for structural components with strict fire protection requirements and high mechanical strength.
Declaration: ULTEMTM is a registered trademark of SABIC Global Technologies B.V. PRES is not affiliated with, endorsed by, or sponsored by SABIC.
Use of ULTEM® on this page is solely to indicate the raw material source.
| 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 & 5VA |
|PEI 2300 Sheet Size table
Why are there dimensional errors in PEI boards?
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.
| Standard size PEEK sheet |
Thickness MM | Tolerance MM | Density KG/M⊃3; |
| 6 | +0.2-+0.7 | 1.4 |
| 8 | +0.2-+0.7 | 1.4 |
| 10 | +0.2-+1.2 | 1.4 |
| 12 | +0.3-+1.5 | 1.4 |
| 15 | +0.3-+1.5 | 1.4 |
| 17 | +0.3-+1.5 | 1.4 |
| 20 | +0.3-+1.5 | 1.4 |
| 25 | +0.3-+1.5 | 1.4 |
| 30 | +0.5-+2.5 | 1.4 |
| 35 | +0.5-+2.5 | 1.4 |
| 40 | +0.5-+2.5 | 1.4 |
| 45 | +0.5-+2.5 | 1.4 |
| 50 | +0.5-+2.5 | 1.4 |
| 60 | +0.5-+2.5 | 1.4 |
| 80 | +0.5-+5.0 | 1.4 |
| 100 | +0.5-+5.0 | 1.4 |
| 120 | +0.5-+5.0 | 1.4 |
|
PEI 2300 sheet performance
| Physical Properties | Units | Test | value |
| Density | g/cm³ | ASTM D792 | 1.51 |
| Water Absorption, 24 hrs. | % | D570 | 0.16 |
| Water Absorption, Equilibrium 23°C | % | D570 | 0.9 |
| Mechanical Properties |
| Tensile Strength,fracture | MPa | ASTM D638 | 159 |
| Tensile Modules | MPa | ASTM D638 | 9310 |
| Flexural Strength | MPa | ASTM D790 | 228 |
| Flexural Modulus | GPa | ASTM D790 | 8.9 |
| Hardness Rockwell M | M-level | ASTM D785 | 114 |
Coefficient of Linear
Thermal Expansion | 1/°C | ASTM E831 | 2.0E-5 |
| Electrical Properties |
| Volume Resistivity | Ω.cm | ASTM D257 | 3.0E+16 |
| Dielectric Constant | @1kHz |
| 3.70 |
| Dissipation Factor | @1kHz |
| 1.5E-3 |
