Knowde Enhanced TDS
Identification & Functionality
- Fillers Included
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Special Features
- Available in all colors
- UV stabilized available
- Available with mold release aid
- Also available as a particularly easy-flowing type
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Areas of Application
Technical injection molded parts from a wide variety of industries (automotive, electrical, electronic, mechanical engineering, ...)
- Processing Information
Pretreatment / drying
Drying temperature in °C: 80 - 100
Drying time in h (Dry air dryer): 2 - 4- Max. water content during processing is 0.05%.
- For downtimes of 4 hours or more, we recommend lowering the temperature of the dryer by 40°C.
Processing temperature
Melt temperature: 250°C - 280°C
1st zone: 240°C - 260°C
2nd zone: 250°C - 270°C
3rd zone: 250°C - 280°C
4th zone: 250°C - 280°C
5th zone: 70°C - 100°C- Shrinkage behavior according to literature: 0.25 - 0.55 % (depending on the component geometry and the process control.
- The stated values are to be understood as guide values and can vary in particular depending on the color or filler content.
Test
Values unless expressly stated, the values given were determined on standardized test specimens at room temperature. The information is to be regarded as a guide, but not as a binding minimum. Please note that the properties can be significantly influenced by the tool design, the processing conditions and the coloring.Processing
Instructions under the recommended processing conditions, small amounts of decomposition products can be given off during processing. According to the safety data sheet, compliance with the specified occupational exposure limit values must be ensured through adequate extraction and ventilation in order not to impair the health and well-being of the machine operator. The prescribed processing temperatures must not be significantly exceeded in order to avoid severe partial decomposition of the polymer and elimination of volatile decomposition products.
Properties
- Mechanical Properties
- Typical Properties
- Thermal Properties
- Rheological Properties
| Value | Units | Test Method / Conditions | |
| Charpy Impact Strength (23°C) | 38 | kJ/m² | ISO 179 / IeU |
| Charpy Impact Strength (23°C) | 10 | kJ/m² | ISO 179 / IeA |
| Charpy Impact Strength (-30°C) | 38 | kJ/m² | ISO 179 / IeU |
| Charpy Impact Strength (-30°C) | 10 | kJ/m² | ISO 179 / IeA |
| Tensile Modulus (1mm/min) | 8400 | MPa | ISO 527-1 |
| Value | Units | Test Method / Conditions | |
| Density (23°C) | 1.37 | g/cm³ | ISO 1183 |
| Density (23 °C) | 1.37 | g/cm³ | ISO 1183 |
| Shrinkage | 0.25 - 0.55 | % | — |
| Value | Units | Test Method / Conditions | |
| Heat Resistance HDT A (1.80MPa) | 126 | °C | ISO 75-2 |
| Heat Resistance HDT B (0.45MPa) | 134 | °C | ISO 75-2 |
| Vicat Softening Temperature (50°C/50N) | 130 | °C | ISO 306 |
| Value | Units | Test Method / Conditions | |
| MVR (260°C/5kg) | 18 | cm³/10min | ISO 1133 |