Sustainable Grade
LNP ELCRIN ENH2900G compound is based on Polycarbonate / Polybutylene Terephthalate (PC/PBT) blend. Added features of this grade include: Non-Chlorinated, Non-Brominated Flame Retardant, Good Flow, Impact Modified and Improved Chemical Resistance, that also incorporates renewable feedstock through ISCC+ mass-balance certification.
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| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Dielectric Constant | |||
| – 1.1 GHz | 2.85 | - | SABIC method |
| – 1.9 GHz | 2.86 | - | SABIC method |
| – 5 GHz | 2.81 | - | SABIC method |
| – 10 GHz | 2.817 | - | SABIC method |
| Dissipation Factor | |||
| – 1.1 GHz | 0.00696 | - | SABIC method |
| – 1.9 GHz | 0.00676 | - | SABIC method |
| – 5 GHz | 0.00817 | - | SABIC method |
| – 10 GHz | 0.00778 | - | SABIC method |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| UL Yellow Card Link | View | - | - |
| UL Recognized, 94-5VB Flame Class Rating | ≥2.5 | mm | UL 94 |
| UL Recognized, 94V-0 Flame Class Rating | ≥1.5 | mm | UL 94 |
| UL Recognized, 94V-1 Flame Class Rating | ≥1.1 | mm | UL 94 |
| UL Recognized, 94HB Flame Class Rating | 0.4 | mm | UL 94 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Izod Impact, notched, 23°C | 550 | J/m | ASTM D256 |
| Izod Impact, notched 80*10*4 +23°C | 6.7 | kJ/m² | ISO 180/1A |
| Izod Impact, unnotched 80*10*4 +23°C | 137 | kJ/m² | ISO 180/1U |
| Instrumented Dart Impact Total Energy, 23°C | 65 | J | ASTM D3763 |
| Multi-Axial Instrumented Impact Energy @ peak, 23°C | 91 | J | ISO 6603-2 |
| Multi-Axial Instrumented Impact Total Energy, 23°C | 124 | J | ISO 6603-2 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Drying Temperature | 80 - 90 | °C | |
| Drying Time | 3 - 4 | Hrs | |
| Drying Time (Cumulative) | 8 | Hrs | |
| Maximum Moisture Content | 0.04 | % | |
| Melt Temperature | 245 - 275 | °C | |
| Nozzle Temperature | 245 - 275 | °C | |
| Front - Zone 3 Temperature | 245 - 275 | °C | |
| Middle - Zone 2 Temperature | 220 - 265 | °C | |
| Rear - Zone 1 Temperature | 220 - 255 | °C | |
| Mold Temperature | 60 - 80 | °C | |
| Back Pressure | 0.3 - 0.7 | MPa | |
| Screw Speed | 40 - 70 | rpm | |
| Shot to Cylinder Size | 30 - 80 | % | |
| Vent Depth | 0.038 - 0.076 | mm |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Tensile Stress, yld, Type I, 50 mm/min | 63 | MPa | ASTM D638 |
| Tensile Stress, brk, Type I, 50 mm/min | 42 | MPa | ASTM D638 |
| Tensile Strain, yld, Type I, 50 mm/min | 4 | % | ASTM D638 |
| Tensile Strain, brk, Type I, 50 mm/min | 65 | % | ASTM D638 |
| Tensile Modulus, 50 mm/min | 2480 | MPa | ASTM D638 |
| Flexural Strength, 1.3 mm/min, 50 mm span | 89 | MPa | ASTM D790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2240 | MPa | ASTM D790 |
| Tensile Stress, yield, 50 mm/min | 67 | MPa | ISO 527 |
| Tensile Stress, break, 50 mm/min | 44 | MPa | ISO 527 |
| Tensile Strain, yield, 50 mm/min | 4.2 | % | ISO 527 |
| Tensile Strain, break, 50 mm/min | 56 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2500 | MPa | ISO 527 |
| Flexural Strength, 2 mm/min | 95 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2500 | MPa | ISO 178 |
| Flexural Stress at 3.5% strain, 2 mm/min | 82 | MPa | ISO 178 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Specific Gravity | 1.2 | - | ASTM D792 |
| Melt Flow Rate | |||
| – 266°C/5.0 kgf | 26 | g/10 min | ASTM D1238 |
| Mold Shrinkage, flow, 3.2 mm | 0.5 - 0.8 | % | SABIC method |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| HDT, 1.82 MPa, 3.2mm, unannealed | 78 | °C | ASTM D648 |
| HDT 1.8 MPa, 80*10*4mm, Cut | 82 | °C | ISO 75-1&2 |
| Vicat Softening Temp, Rate B/50 | 102 | °C | ASTM D1525 |
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