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This is the free Material Data Center Datasheet of Sarlink® 4139D - TPV - Teknor Apex Co.
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SARLINK TPV 4100 series are engineered materials designed primarily for demanding automotive and industrial applications. Available in both black and natural, SARLINK 4139D is a low density, high hardness thermoplastic vulcanizate that exhibits exceptional tensile strength, superior compression set, chemical resistance and high temperature performance. This grade can be processed by injection molding, blow molding and extrusion for applications such as seals, gaskets, chemical resistant hose and tube, boots and bellows.
| Property | Value | Unit | Standard |
|---|---|---|---|
| Tensile properties (Cross Flow Direction) | ISO 37 | ||
| Tensile strength at break | 19 | MPa | |
| Modulus at 100% elongation | 8,9 | MPa | |
| Elongation at break | 700 | % | |
| Hot air aging (168h/150°C, Cross Flow Direction) | ISO 188 | ||
| Change in hardness | 2 | points | |
| Change in tensile strength at break | -15 | % | |
| Change in modulus at 100% elongation | 15 | % | |
| Change in elongation at break | -20 | % | |
| Hot air aging (1000h/135°C, Cross Flow Direction) | ISO 188 | ||
| Change in hardness | 2 | points | |
| Change in tensile strength at break | -15 | % | |
| Change in modulus at 100% elongation | 20 | % | |
| Change in elongation at break | -20 | % | |
| Volume swell (70h/125°C in IRM 903 oil) | 47 | % | ISO 1817 |
| Apparent shear viscosity @ 206 1/s, 200°C | 370 | Pa.s | ISO 11443 Capillary |
| Mechanical properties | Value | Unit | Test Standard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ISO Data | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Compression set at 23 °C, 24h | 46 | % | ISO 815 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Compression set at 70 °C, 24h | 56 | % | ISO 815 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Shore D hardness | 40 | - | ISO 7619-1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Other Standards[S] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Stress at 100% elongation | 13.3 | MPa | ISO 37 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Stress at break TPE | 18 | MPa | ISO 37 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Strain at break TPE | 420 | % | ISO 37 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| S: | These properties are reported by the producer according standards that are different to our defaults. |
| Other properties | Value | Unit | Test Standard |
| Density | 950 | kg/m³ | ISO 1183 |
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