S-Plastics Lexan FL930Sresin is a foamable grade of LEXAN polycarbonate, this 30% glass-filled material is designed for application where superiorflexural and tensile characteristics are required. LEXAN L930s also offers a UL Fammability Standard 94 rating of V-0 and 5V and heatresistance. LEXAN FL930S is the material to use for extreme load-bearing and/or high heat applications such as in photo opticalequipment, business machine or other large components.
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, break, 5 mm/min | 68 | MPa | ISO 527 |
| Tensile Strain, break, 5 mm/min | 2 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 4400 | MPa | ISO 527 |
| Flexural Stress, break, 2 mm/min | 117 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 5600 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Gardner Impact (GE) | 5 - 10 | J | S-Plastics Method |
| THERMAL | Value | Unit | Standard |
| Thermal Conductivity | 0.16 | W/m-°C | ISO 8302 |
| CTE, 23°C to 80°C, flow | 1.6E-05 | 1/°C | ISO 11359-2 |
| Relative Temp Index, Elec | 80 | °C | UL 746B |
| Relative Temp Index, Mech w/impact | 80 | °C | UL 746B |
| Relative Temp Index, Mech w/o impact | 80 | °C | UL 746B |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.05 | - | ASTM D 792 |
| Mold Shrinkage on Tensile Bar, flow (2) | 0.2 - 0.4 | % | S-Plastics Method |
| ELECTRICAL | Value | Unit | Standard |
| Relative Permittivity, 100 Hz | 2.4 | - | IEC 60250 |
| Relative Permittivity, 1 MHz | 2.3 | - | IEC 60250 |
| Dissipation Factor, 100 Hz | 0.0029 | - | IEC 60250 |
| Dissipation Factor, 1 MHz | 0.0081 | - | IEC 60250 |
| FLAME CHARACTERISTICS | Value | Unit | Standard |
| UL Recognized, 94V-0 Flame Class Rating (3) | 4 | mm | UL 94 |
| UL Recognized, 94-5VA Rating (3) | 4 | mm | UL 94 |
| Oxygen Index (LOI) | 35 | % | ISO 4589 |
| Source GMD, last updated:02/25/2003 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 120 | °C |
| Drying Time | 2 - 4 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 290 - 320 | °C |
| Nozzle Temperature | 290 - 320 | °C |
| Front - Zone 3 Temperature | 290 - 320 | °C |
| Middle - Zone 2 Temperature | 280 - 310 | °C |
| Rear - Zone 1 Temperature | 265 - 295 | °C |
| Hopper Temperature | 60 - 80 | °C |
| Mold Temperature | 65 - 95 | °C |
| Source GMD, last updated:02/25/2003 | ||
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For more information please download the datesheet |
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S-Plastics Lexan FL930S.pdf |
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