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Witcom PC EC-EM
| Category: | PC , Polycarbonate |
| Manufacturer: | Witcom Engineering Plastics B.V. |
| Trademark: | Witcom PC |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | ShmgQk_Witcom-PC-EC-EM.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Witcom PC EC-EM is a Polycarbonate (PC) product. It is available in Europe. Characteristics include:
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| General Information | |
|---|---|
| Features |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.28 | g/cm³ | ISO 1183 |
| Molding Shrinkage - Flow (3.00 mm) | 0.40 to 0.70 | % | ISO 2577 |
| Water Absorption | ISO 62 | ||
| Saturation, 23°C | 0.30 | % | |
| Equilibrium, 23°C, 50% RH | 0.10 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (Yield) | < 60.0 | MPa | ISO 527-2 |
| Tensile Strain (Break) | > 10 | % | ISO 527-2 |
| Flexural Modulus | 2500 | MPa | ISO 178 |
| Flexural Stress | 80.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact Strength | 13 | kJ/m² | ISO 180/1A |
| Unnotched Izod Impact Strength | No Break | ISO 180/1U |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 130 | °C | ISO 75-2/A |
| CLTE - Flow | 6.3E-5 | cm/cm/°C | ISO 11359-2 |
| RTI Imp (3.00 mm) | 130 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+3 to 1.0E+5 | ohms | ASTM D257 |
| Volume Resistivity | 1.0E+4 to 1.0E+6 | ohms·cm | ASTM D257 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (3.00 mm) | HB | ISO 1210 | |
| Glow Wire Flammability Index (1.60 mm) | 850 | °C | IEC 60695-2-12 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| PTS PBT-20GFR | Polymer Technology and Services, LLC | PBT | PTS |
| PRIME TPO F-3740 | Prime Polymer Co., Ltd. | PP Random Copolymer | PRIME TPO |
| Nipol® SBR 1502 | Zeon Corporation | SBR, Emulsion | Nipol® SBR |
| ESTAPROP 1040 V2 HK BLU 6237 PANT 285C | Cossa Polimeri S.r.l. | PP Copolymer | ESTAPROP |
| KOPLA PA66 KDG1060F | KOPLA Co., Ltd. | Nylon 66 | KOPLA PA66 |
