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Comco PEI
| Category: | PEI , Polyether Imide |
| Manufacturer: | Comco Nylon GmbH |
| Trademark: | Comco |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | G7lMoB_ComcoPEI.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Application examples: Components for the electrical and electronics industries as well as for medical devices etc. |
| General Information | |
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| Uses |
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| Appearance |
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| Resin ID (ISO 1043) |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.27 | g/cm³ | ISO 1183 |
| Water Absorption (Equilibrium, 23°C, 50% RH) | 0.50 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 86 | DIN 53505 | |
| Ball Indentation Hardness | 220 | MPa | ISO 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 3100 | MPa | ISO 527-2 |
| Tensile Stress (Yield) | 110 | MPa | ISO 527-2 |
| Tensile Strain (Break) | 12 | % | ISO 527-2 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 4.0 | kJ/m² | ISO 179/1eA |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 200 | °C | ISO 75-2/A |
| Specific Heat | 1100 | J/kg/°C | DIN 52612 |
| Thermal Conductivity | 0.24 | W/m/K | DIN 52612 |
| Service Temperature | |||
| Long Term | -50 - 170 | °C | |
| Short Term | °C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+15 | ohms | IEC 60093 |
| Volume Resistivity | 1.0E+17 | ohms·cm | IEC 60093 |
| Dielectric Strength | 30 | kV/mm | IEC 60243-1 |
| Dielectric Constant (100 Hz) | 3.20 | IEC 60250 | |
| Dissipation Factor (100 Hz) | 1.5E-3 | IEC 60250 | |
| Comparative Tracking Index (Solution A) | 150 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 3.0 mm | V-0 | UL 94 | |
| 6.0 mm | V-0 | UL 94 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| TECHNO MUH GF5202 | Techno Polymer Co, Ltd. | ABS | TECHNO MUH |
| Moplen EP300K | LyondellBasell Industries | PP Impact Copolymer | Moplen |
| UBE Nylon 7128B | UBE America, Inc. | Nylon 612 | UBE Nylon |
| Kumho SBR 1712NF | Korea Kumho Petrochemical Co., Ltd. | SBR, Emulsion | Kumho SBR |
| Silastic® Q7-4840 | Dow Corning Corporation | Silicone | Silastic® |
