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Styron CALIBREâ„¢ 301EP-22 Polycarbonate Resin
| Category | Polymer , Thermoplastic , Polycarbonate (PC) |
| Manufacturer | Styron |
| Trade Name | CALIBRE™ |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Styron CALIBREâ„¢ 301EP-22 Polycarbonate Resin.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Overview: CALIBREâ„¢ 300EP-22 Series are polycarbonate resins that offer exceptional impact resistance, heat distortion resistance and optical clarity for injection molding applications. Their high melt flow rate allows complex parts to be easily molded. The CALIBREâ„¢ 300EP-22 series products are available in 4 additive packages: CALIBREâ„¢ 300EP: No mold release or UV Stabilizer. CALIBREâ„¢ 301EP: Mold release. CALIBREâ„¢ 302EP: UV stabilizer. CALIBREâ„¢ 303EP: Mold release and UV stabilizer.Applications:AppliancesStorage Electrical components Lighting diffusers Govt. and Industry Standards:CSAUnderwriters Laboratory (UL) Information provided by Styron
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.20 g/cc | 0.0434 lb/in³ | ISO 1183/B |
| Water Absorption | 0.32 % @Temperature 23.0 °C |
0.32 % @Temperature 73.4 °F |
Equilibrium, 50% RH; ISO 62 |
| 0.15 % @Temperature 23.0 °C, Time 86400 sec |
0.15 % @Temperature 73.4 °F, Time 24.0 hour |
ISO 62 | |
| Linear Mold Shrinkage, Flow | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | ISO 294-4 |
| Melt Flow | 22 g/10 min @Load 1.20 kg, Temperature 300 °C |
22 g/10 min @Load 2.65 lb, Temperature 572 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 73 | 73 | ASTM D785 |
| Hardness, Rockwell R | 118 | 118 | ASTM D785 |
| Tensile Strength at Break | 65.0 MPa | 9430 psi | ISO 527-2/50 |
| Tensile Strength, Yield | 60.0 MPa | 8700 psi | ISO 527-2/50 |
| Elongation at Break | 120 % | 120 % | ISO 527-2/50 |
| Elongation at Yield | 6.0 % | 6.0 % | ISO 527-2/50 |
| Tensile Modulus | 2.30 GPa | 334 ksi | ISO 527-2/50 |
| Flexural Strength | 97.0 MPa | 14100 psi | 2.0 mm/min; ISO 178 |
| Flexural Modulus | 2.40 GPa | 348 ksi | 2.0 mm/min; ISO 178 |
| Izod Impact, Notched (ISO) | 74.0 kJ/m² @Temperature 23.0 °C |
35.2 ft-lb/in² @Temperature 73.4 °F |
ISO 180/A |
| Charpy Impact, Notched | 2.00 J/cm² @Temperature 23.0 °C |
9.52 ft-lb/in² @Temperature 73.4 °F |
ISO 179/1eA |
| Abrasion | 45 | 45 | [%] Taber; ISO 9352 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 68.0 µm/m-°C | 37.8 µin/in-°F | ISO 11359-2 |
| Hot Ball Pressure Test | >= 125 °C | >= 257 °F | IEC 60335-1 |
| Deflection Temperature at 0.46 MPa (66 psi) | 142 °C | 288 °F | Annealed; ISO 75-2/B |
| Deflection Temperature at 1.8 MPa (264 psi) | 122 °C | 252 °F | Unannealed; ISO 75-2/A |
| 139 °C | 282 °F | Annealed; ISO 75-2/A | |
| Vicat Softening Point | 147 °C | 297 °F | ISO 306/B50 |
| Flammability, UL94 | HB @Thickness 1.59 mm |
HB @Thickness 0.0626 in |
|
| HB @Thickness 3.20 mm |
HB @Thickness 0.126 in |
||
| Oxygen Index | 26 % | 26 % | ISO 4289-2 |
| Glow Wire Test | 875 °C @Thickness 2.00 mm |
1610 °F @Thickness 0.0787 in |
IEC 60695-2-12 |
| 875 °C @Thickness 3.00 mm |
1610 °F @Thickness 0.118 in |
IEC 60695-2-12 | |
| 900 °C @Thickness 1.00 mm |
1650 °F @Thickness 0.0394 in |
IEC 60695-2-12 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.586 | 1.586 | ASTM D542; ISO 489 |
| Haze | 1.0 % | 1.0 % | ASTM D1003 |
| Transmission, Visible | 89 % | 89 % | ASTM D1003 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | IEC 60093 |
| Dielectric Constant | 3.0 @Frequency 60.0 Hz |
3.0 @Frequency 60.0 Hz |
IEC 60250 |
| 3.0 @Frequency 1.00e+6 Hz |
3.0 @Frequency 1.00e+6 Hz |
IEC 60250 | |
| 3.0 @Frequency 100 Hz |
3.0 @Frequency 100 Hz |
IEC 60250 | |
| Dielectric Strength | 17.0 kV/mm | 432 kV/in | IEC 60243-1 |
| Dissipation Factor | 0.0010 @Frequency 50.0 Hz |
0.0010 @Frequency 50.0 Hz |
ASTM D150 |
| 0.0020 @Frequency 1.00e+6 Hz |
0.0020 @Frequency 1.00e+6 Hz |
ASTM D150 | |
| Comparative Tracking Index | 250 V @Thickness 2.00 mm |
250 V @Thickness 0.0787 in |
Solution A; IEC 60112 |
| Hot Wire Ignition, HWI | 775 sec @Thickness 2.00 mm |
775 sec @Thickness 0.0787 in |
IEC 60695-2-13 |
| 775 sec @Thickness 3.00 mm |
775 sec @Thickness 0.118 in |
IEC 60695-2-13 | |
| 800 sec @Thickness 1.00 mm |
800 sec @Thickness 0.0394 in |
IEC 60695-2-13 |
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