S-Plastics Cycolac KJU resin is Medium impact. UL94 V-0/5V rated. Developed for business machines in light colours and requiring maximum colour stability in a UV environment.
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 5 mm/min | 39 | MPa | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 2200 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 68 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2270 | MPa | ASTM D 790 |
| Hardness, Rockwell R | 97 | - | ASTM D 785 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 213 | J/m | ASTM D 256 |
| Izod Impact, notched, -40°C | 53 | J/m | ASTM D 256 |
| THERMAL | Value | Unit | Standard |
| HDT, 1.82 MPa, 3.2mm, unannealed | 72 | °C | ASTM D 648 |
| HDT, 0.45 MPa, 6.4 mm, unannealed | 87 | °C | ASTM D 648 |
| 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 | 1.21 | - | ASTM D 792 |
| Water Absorption, 24 hours | 0.22 | % | ASTM D 570 |
| Mold Shrinkage, flow, 3.2 mm | 0.5 - 0.8 | % | S-Plastics Method |
| Melt Flow Rate, 230°C/3.8 kgf | 7.5 | g/10 min | ASTM D 1238 |
| ELECTRICAL | Value | Unit | Standard |
| Volume Resistivity | 1.4E+14 | Ohm-cm | ASTM D 257 |
| Dielectric Strength, in air, 1.6 mm | 15.7 | kV/mm | ASTM D 149 |
| Arc Resistance, Tungsten {PLC} | 7 | PLC Code | ASTM D 495 |
| Hot Wire Ignition {PLC) | 3 | PLC Code | UL 746A |
| High Voltage Arc Track Rate {PLC} | 4 | PLC Code | UL 746A |
| High Ampere Arc Ign, surface {PLC} | 2 | PLC Code | UL 746A |
| Comparative Tracking Index (UL) {PLC} | 1 | PLC Code | UL 746A |
| FLAME CHARACTERISTICS | Value | Unit | Standard |
| UL Recognized, 94V-0 Flame Class Rating (3) | 1.49 | mm | UL 94 |
| UL Recognized, 94-5VA Rating (3) | 2.79 | mm | UL 94 |
| CSA (See File for complete listing) | LS88480 | File No. | CSA LISTED |
| Oxygen Index (LOI) | 29 | % | ASTM D 2863 |
| Source GMD, last updated:12/29/1999 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 80 - 90 | °C |
| Drying Time | 2 - 4 | hrs |
| Drying Time (Cumulative) | 6 | hrs |
| Maximum Moisture Content | 0.01 | % |
| Melt Temperature | 195 - 230 | °C |
| Nozzle Temperature | 195 - 230 | °C |
| Front - Zone 3 Temperature | 210 - 220 | °C |
| Middle - Zone 2 Temperature | 200 - 210 | °C |
| Rear - Zone 1 Temperature | 170 - 180 | °C |
| Mold Temperature | 50 - 70 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 30 - 60 | rpm |
| Shot to Cylinder Size | 50 - 70 | % |
| Vent Depth | 0.038 - 0.051 | mm |
| Source GMD, last updated:12/29/1999 | ||
With a strong sales network and strength, we have warehousing services in Guangzhou, Dongguan, Shenzhen free trade zone, Hong Kong and other four places (conventional product inventory exceeds 1000 tons). We can provide customers with rapid response, professional service and excellent products!
|
For more information please download the datasheet |
|
|
S-Plastics Cycolac KJU.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
|
