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CALIBRE™ 303EP-31
| Category: | PC , Polycarbonate Resin |
| Manufacturer: | Trinseo |
| Trademark: | CALIBRE™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | zN9UAP_CALIBRE-303EP-31.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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CALIBRE™ 303EP-31 Series are polycarbonate resins that offer exceptional impact resistance, heat distortion resistance, and optical clarity for injection molding applications. CALIBRE 303EP-31 has mold release and UV stabilizer. Govt. and Industry Standards:
Applications:
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| General Information | |
|---|---|
| Additive |
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| Features |
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| Uses |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.20 | g/cm³ | ISO 1183/B |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 31 | g/10 min | ISO 1133 |
| Molding Shrinkage - Flow | 0.50 to 0.70 | % | ISO 294-4 |
| Water Absorption | ISO 62 | ||
| 23°C, 24 hr | 0.15 | % | |
| Equilibrium, 23°C, 50% RH | 0.32 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness | ISO 2039-2 | ||
| M-Scale | 70 | ||
| R-Scale | 118 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2300 | MPa | ISO 527-2/50 |
| Tensile Stress | ISO 527-2/50 | ||
| Yield | 60.0 | MPa | |
| Break | 71.0 | MPa | |
| Tensile Strain | ISO 527-2/50 | ||
| Yield | 6.0 | % | |
| Break | 110 | % | |
| Flexural Modulus 1 | 2400 | MPa | ISO 178 |
| Flexural Stress 2 | 97.0 | MPa | ISO 178 |
| Taber Abrasion Resistance | 45 | % | ISO 9352 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C | 11 | kJ/m² | |
| 23°C | 15 | kJ/m² | |
| Notched Izod Impact Strength (23°C) | 69 | kJ/m² | ISO 180/A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Annealed | 141 | °C | ISO 75-2/B |
| 1.8 MPa, Annealed | 138 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 145 | °C | ISO 306/B50 |
| Ball Indentation Temperature | > 125 | °C | IEC 60335-1 |
| CLTE - Flow | 7.0E-5 | cm/cm/°C | ISO 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Electric Strength | 17 | kV/mm | IEC 60243-1 |
| Dielectric Constant | |||
| 60 Hz | 3.00 | IEC 60250 | |
| 1 MHz | 3.00 | IEC 60250 | |
| 100 Hz | 3.00 | IEC 60250 | |
| Dissipation Factor | IEC 60250 | ||
| 50 Hz | 1.0E-3 | ||
| 1 MHz | 2.0E-3 | ||
| Comparative Tracking Index (2.00 mm, Solution A) | 250 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating 3 | UL 94 | ||
| 1.50 mm | V-2 | ||
| 3.00 mm | V-2 | ||
| Glow Wire Flammability Index 4 | IEC 60695-2-12 | ||
| 1.00 mm | 900 | °C | |
| 2.00 mm | 875 | °C | |
| 3.00 mm | 875 | °C | |
| Glow Wire Ignition Temperature 5 | IEC 60695-2-13 | ||
| 1.00 mm | 800 | °C | |
| 2.00 mm | 775 | °C | |
| 3.00 mm | 775 | °C | |
| Oxygen Index 6 | 26 | % | ISO 4589-2 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Refractive Index | 1.586 | ISO 489 | |
| Transmittance | 89.0 | % | ASTM D1003 |
| Haze | 1.0 | % | ASTM D1003 |
| Note Message | |
|---|---|
| 1 . | 2.0 mm/min |
| 2 . | 2.0 mm/min |
| 3 . | This rating not intended to reflect hazards presented by this or any other material under actual fire conditions. |
| 4 . | This rating not intended to reflect hazards presented by this or any other material under actual fire conditions. |
| 5 . | This rating not intended to reflect hazards presented by this or any other material under actual fire conditions. |
| 6 . | This rating not intended to reflect hazards presented by this or any other material under actual fire conditions. |
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