THERMOLAST® K TC7NEG-BLCK by Kraiburg is a soft, halogen-free, electrical conductive thermoplastic elastomer (TPE). It shows adhesion to PP, PA 6 & PA 6.6. It exhibits non-sticky haptic, low resistivity and in-process recycling is possible. It is suitable for processing by injection molding. It is used in electrical & electronic components, stylus, grip, grommets, flexible connections, ESD protection, dead man's switches and sensors. THERMOLAST® K TC7NEG-BLCK has a shelf life of 24 months.
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THERMOLAST® K TC7NEG-BLCK properties
Electrical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Electrical Resistivity | 0.0 Visible After Login | Visible After Login | Visible After Login |
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore A | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Tear Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Spiral Flow | 0.0 Visible After Login | Visible After Login | Visible After Login |
THERMOLAST® K TC7NEG-BLCK Processing Guidelines
Injection Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Needle Valve | Visible After Login | Visible After Login | |
Injection Molding Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Back Pressure | Visible After Login | Visible After Login | |
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| Pre-Drying Temperature | Visible After Login | Visible After Login | |
| Pre-drying Time | Visible After Login | Visible After Login | |
| Residence Time | Visible After Login | Visible After Login | |


