S-Plastics Lexan JK500 resin is 10% GR, ECO conforming FR, PC+ABS for thinwall molding applications.
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 5 mm/min | 68 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 5 mm/min | 68 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 5 mm/min | 5 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 5 mm/min | 5 | % | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 4820 | MPa | ASTM D 638 |
| Flexural Stress, brk, 1.3 mm/min, 50 mm span | 117 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 4340 | MPa | ASTM D 790 |
| Tensile Stress, yield, 5 mm/min | 70 | MPa | ISO 527 |
| Tensile Stress, break, 5 mm/min | 70 | MPa | ISO 527 |
| Tensile Strain, yield, 5 mm/min | 2.1 | % | ISO 527 |
| Tensile Strain, break, 5 mm/min | 2.1 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 5250 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 115 | MPa | ISO 178 |
| Flexural Stress, break, 2 mm/min | 115 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 4590 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched, 23°C | 315 | J/m | ASTM D 4812 |
| Izod Impact, notched, 23°C | 58 | J/m | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 13 | J | ASTM D 3763 |
| Izod Impact, unnotched 80*10*4 +23°C | 21 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*4 +23°C | 5 | kJ/m² | ISO 180/1A |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp, Rate B/50 | 110 | °C | ASTM D 1525 |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 96 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 88 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 93 | °C | ASTM D 648 |
| CTE, -40°C to 40°C, flow | 4.32E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, xflow | 7.2E-05 | 1/°C | ASTM E 831 |
| CTE, 23°C to 80°C, flow | 4.3E-05 | 1/°C | ISO 11359-2 |
| CTE, 23°C to 80°C, xflow | 8.3E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/120 | 100 | °C | ISO 306 |
| Relative Temp Index, Elec | 60 | °C | UL 746B |
| Relative Temp Index, Mech w/impact | 60 | °C | UL 746B |
| Relative Temp Index, Mech w/o impact | 60 | °C | UL 746B |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.27 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.1 - 0.25 | % | S-Plastics Method |
| Mold Shrinkage, xflow, 3.2 mm | 0.3 - 0.45 | % | S-Plastics Method |
| Melt Flow Rate, 260°C/2.16 kgf | 20 | g/10 min | ASTM D 1238 |
| Melt Flow Rate, 300°C/1.2 kgf | 33 | g/10 min | ASTM D 1238 |
| FLAME CHARACTERISTICS | Value | Unit | Standard |
| UL Recognized, 94V-0 Flame Class Rating (3) | 0.99 | mm | UL 94 |
| Source GMD, last updated:01/17/2002 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 80 - 90 | °C |
| Drying Time | 3 - 4 | hrs |
| Drying Time (Cumulative) | 24 | hrs |
| Melt Temperature | 270 - 310 | °C |
| Nozzle Temperature | 270 - 300 | °C |
| Front - Zone 3 Temperature | 270 - 300 | °C |
| Middle - Zone 2 Temperature | 270 - 290 | °C |
| Rear - Zone 1 Temperature | 260 - 275 | °C |
| Mold Temperature | 50 - 95 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 35 - 75 | rpm |
| Shot to Cylinder Size | 40 - 60 | % |
| Vent Depth | 0.038 - 0.076 | mm |
| Source GMD, last updated:01/17/2002 | ||
|
For more information please download the datasheet |
|
 |
S-Plastics Lexan JK500.pdf |
|
Get The Latest Quotation
First-level distribution source in South China Reduce procurement costs, improve supply stability, Help you find the most suitable engineering plastic materials
|
|
