Shenzhen Samtion Chemical Co., Ltd |
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Sabic Lexan WD2710 resin is is a grade for use in wiring devices (WD) and other electrical and electronic products. It offers excellent processing and abalance of properties well suited for many cost sensitive applications. Note: The notched impact (Izod) at RT according to ISO180/1A (4mm wall thickness) shows a ductile/brittle transition. However the notched impact strength (Izod) at RT according to ASTM D256 (3.2 mmwall thickness) for LEXAN WD2710 is 45 kJ/m2
MECHANICAL | Value | Unit | Standard |
Tensile Stress, yield, 50 mm/min | 50 | MPa | ISO 527 |
Tensile Strain, yield, 50 mm/min | 5 | % | ISO 527 |
Tensile Strain, break, 50 mm/min | 30 | % | ISO 527 |
Tensile Modulus, 1 mm/min | 2200 | MPa | ISO 527 |
Hardness, H358/30 | 95 | MPa | ISO 2039-1 |
IMPACT | Value | Unit | Standard |
Izod Impact, notched, 23°C | 450 | J/m | ASTM D 256 |
Izod Impact, notched, -20°C | 200 | J/m | ASTM D 256 |
Charpy Impact, notched, 23°C | 40 | kJ/m² | ISO 179/2C |
THERMAL | Value | Unit | Standard |
Vicat Softening Temp, Rate B/50 | 135 | °C | ASTM D 1525 |
Thermal Conductivity | 0.19 | W/m-°C | ISO 8302 |
CTE, 23°C to 80°C, flow | 8.E-05 | 1/°C | ISO 11359-2 |
Ball Pressure Test, 75°C +/- 2°C | PASSES | - | IEC 60695-10-2 |
Ball Pressure Test, 125°C +/- 2°C | FAILS | - | IEC 60695-10-2 |
Ball Pressure Test, approximate maximum | 115 | °C | IEC 60695-10-2 |
Vicat Softening Temp, Rate A/50 | 130 | °C | ISO 306 |
Vicat Softening Temp, Rate B/50 | 120 | °C | ISO 306 |
HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm | 120 | °C | ISO 75/Be |
HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 100 | °C | ISO 75/Ae |
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 | 1.22 | - | ASTM D 792 |
Water Absorption, 24 hours | 0.1 | % | ASTM D 570 |
Mold Shrinkage on Tensile Bar, flow (2) | 0.5 - 0.8 | % | SABIC Method |
Density | 1.22 | g/cm³ | ISO 1183 |
Water Absorption, (23°C/sat) | 0.35 | % | ISO 62 |
Melt Volume Rate, MVR at 265°C/1.2 kg | 5 | cm³/10 min | ISO 1133 |
ELECTRICAL | Value | Unit | Standard |
Volume Resistivity | 1.E+12 | Ohm-cm | IEC 60093 |
Surface Resistivity, ROA | 1.6E+14 | Ohm | IEC 60093 |
Dielectric Strength, shorttime, 1.0mm | 3 | kV/mm | IEC 60243-1 |
Dissipation Factor, 50/60 Hz | 0.0027 | - | IEC 60250 |
Dissipation Factor, 1 MHz | 0.009 | - | IEC 60250 |
Comparative Tracking Index | 325 | V | IEC 60112 |
Comparative Tracking Index, M | 125 | V | IEC 60112 |
FLAME CHARACTERISTICS | Value | Unit | Standard |
UL Recognized, 94HB Flame Class Rating (3) | 1.5 | mm | UL 94 |
UL Recognized, 94HB Flame Class Rating 2nd value (3) | 3 | mm | UL 94 |
Needle Flame Test, 10 s , passes at | 3.2 | mm | IEC 60695-2-2 |
Glow Wire Flammability Index 750°C, passes at | 3.2 | mm | IEC 60695-2-12 |
Oxygen Index (LOI) | 22 | % | ISO 4589 |
Source GMD, last updated:10/03/1990 |
Parameter | ||
Injection Molding | Value | Unit |
Drying Temperature | 120 - 130 | °C |
Drying Time | 4 - 6 | hrs |
Maximum Moisture Content | 0.02 | % |
Melt Temperature | 270 - 290 | °C |
Nozzle Temperature | 260 - 280 | °C |
Front - Zone 3 Temperature | 270 - 290 | °C |
Middle - Zone 2 Temperature | 260 - 280 | °C |
Rear - Zone 1 Temperature | 250 - 270 | °C |
Hopper Temperature | 40 - 60 | °C |
Mold Temperature | 40 - 80 | °C |
Source GMD, last updated:10/03/1990 |
For more information please download the datesheet | |
Sabic Lexan WD2710.pdf |
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