| About |
|---|
| The DW/CS Series is your material solution for applications in contact with drinking water as well as excellent compression set. The compounds are approved in accordance with all relevant European drinking water standards – DVGW, W270, KTW, WRAS, ACS. Typical applications Seals, functional and designelements in sanitary sector Material advantages Easy coloring (compounds in natural colors) For injection molding and extrusion Smooth surface and repels dirtand lime deposit&& |
| Product Description | |
|---|---|
| Supplier | KRAIBURG |
| Generic | TPE |
| Material Status | Commercial: Active |
| Features | Good coloring |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.930 | g/cm³ | ISO 1183 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 22.5 | MPa | ISO 37 |
| Tensile strain | |||
| fracture | 500 | % | ISO 37 |
| tear strength | 20 | kN/m | ISO 34-1 |
| Compression deformation | ISO 815 | ||
| 23℃，72 hr | 12 | % | ISO 815 |
| 70℃，24 hr | 60 | % | ISO 815 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 70 | ISO 7619 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 60 to 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Barrel 1 zone temperature | 160 | °C | |
| Barrel 2 zone temperature | 180 | °C | |
| Barrel 3 zone temperature | 200 | °C | |
| Nozzle temperature | 200 to 230 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type S2, 7.9 in/min |
| 3. Method Bb, Angle (Nicked) |
| 4. Method A |
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