S-Plastics Cycolac GPX3800 resin is Extrusion grade. High flow, high impact. Processes well without sacrificing impact. Good in applications utilizing color concentrates.
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 5 mm/min | 37 | MPa | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 1930 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 66 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2060 | MPa | ASTM D 790 |
| Hardness, Rockwell R | 99 | - | ASTM D 785 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 448 | J/m | ASTM D 256 |
| Izod Impact, notched, -40°C | 186 | J/m | ASTM D 256 |
| Falling Dart Imp, 23°C 3.2 mm extr sheet | 47 | J | S-Plastics Method |
| Falling Dart Imp, -40°C 3.2 mm extr sheet | 31 | J | S-Plastics Method |
| THERMAL | Value | Unit | Standard |
| HDT, 0.45 MPa, 6.4 mm, unannealed | 93 | °C | ASTM D 648 |
| CTE, -40°C to 95°C, flow | 9.18E-05 | 1/°C | ASTM E 831 |
| 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 | 1.03 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.5 - 0.8 | % | S-Plastics Method |
| Melt Flow Rate, 220°C/10.0 kgf | 3.5 | g/10 min | ASTM D 1238 |
| Melt Viscosity, 232°C, 100 sec-1 | 17400 | poise | ASTM D 3825 |
| OPTICAL | Value | Unit | Standard |
| Gloss, untextured, 60 deg (sheet) | 97 | - | ASTM D 523 |
| FLAME CHARACTERISTICS | Value | Unit | Standard |
| UL Recognized, 94HB Flame Class Rating (3) | 1.49 | mm | UL 94 |
| UV-light, water exposure/immersion | F2 | - | UL 746C |
| Source GMD, last updated:12/29/1999 | |||
| • Recommend initial lower temperatures settings to avoid material degradation/hang-up in die. | ||
| Parameter | ||
| Sheet Extrusion | Value | Unit |
| Drying Temperature | 80 - 95 | °C |
| Drying Time | 4 | hrs |
| Maximum Moisture Content | 0 - 0.02 | % |
| Melt Temperature | 215 - 260 | °C |
| Barrel - Zone 1 Temperature | 170 - 200 | °C |
| Barrel - Zone 2 Temperature | 180 - 220 | °C |
| Barrel - Zone 3 Temperature | 190 - 225 | °C |
| Barrel - Zone 4 Temperature | 200 - 240 | °C |
| Adapter Temperature | 205 - 250 | °C |
| Die Temperature | 205 - 250 | °C |
| Roll Stack Temp - Top | 90 - 95 | °C |
| Roll Stack Temp - Middle | 95 - 105 | °C |
| Roll Stack Temp - Bottom | 100 - 105 | °C |
| 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!
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For more information please download the datasheet |
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S-Plastics Cycolac GPX3800.pdf |
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