Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
Features & Benefits
- Labeling Claims
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
Properties
- Physical Properties
- Processing Information (Injection Molding)
| Value | Units | Test Method / Conditions | |
| Density | 1.03 | g/cm³ | ISO 1183 |
| Melt Flow Rate (230°C/2.16Kg) | 10.0 | g/10min | ISO 1133 |
| Flexural Modulus | 2800.0 | MPa | ISO 178 |
| Tensile Stress at Yield (50mm/min) | 38.0 | MPa | ISO 527-1 |
| Charpy Impact Strength (at 23°C) | 40.0 | kJ/m² | ISO 179 |
| Charpy Impact Strength (at 30°C) | 12.0 | kJ/m² | ISO 179 |
| Heat Deflection Temperature (0.45 MPa) | 147.0 | °C | ISO 75 |
| Value | Units | Test Method / Conditions | |
| Nozzle Temperature | 370 - 470 | °F | — |
| Front Zone | 390 - 470 | °F | — |
| Middle Zone | 370 - 450 | °F | — |
| Rear Zone | 350 - 430 | °F | — |
| Mold Temperature | 70 - 120 | °F | — |
| Injection Speed | Fast | — | — |
| Screw RPM | Slow | — | — |
| Injection Pressure | 20% more than actual transfer pressure | — | — |
| Back Pressure | 50 - 100 | psi | — |
| Pack/Hold Pressure (of Injection Pressure) | 40 - 80 | % | — |
Technical Details & Test Data
- Tool Design Guidelines
Parameter Value Wall Thickness (WT) 2 – 4 mm Gate Type Fan Gate Gate Thickness (GT) 0.6 – 0.9 x WT Gate Width (GW) > 2 x GT Gate Land (GL) < 0.75 mm Runner Type Round Sprue “O” Diameter 3.5 x WT Main-Runner (SR) 2.5 x WT Secondary-Runner (MR) 1.5 x WT Draft 3 – 6 ° per side Inside Radius (IR) WT / 2 Outside Radius (OR) WT + IR Surface Texture Light Stipple Surface Coating Nickel / Teflon Vent Quantity 1 Every Inch Vent Depth 0.013 – 0.025 mm
Vent Width 5 mm