SANTOPRENE™ 121-67W175J by Celanese is a soft, black, polyolefin based thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. It is UV- and weather stabilized. It combines good physical properties, chemical resistance & excellent flex fatigue- and ozone resistance.
- It offers improved UV resistance and is designed for thin wall or complex profile extrusion applications.
- It is designed for sheet-, coextrusion and thermoforming.
- It is shear-dependent and can be processed on conventional thermoplastics equipment for extrusion and thermoforming or vacuum forming.
- It is recyclable within the manufacturing stream.
- Designed for extruding thin wall sections with excellent definition and to maximize run length with minimal build-up of material on screen packs or narrow sections of dies.
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SANTOPRENE™ 121-67W175J properties
Electrical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Dielectric Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 100% Modulus, TD | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Compression Set | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Compression Set | 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, MD | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Dielectric Constant | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Elongation at Break, TD | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength at Break, TD | 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 |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Brittleness Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
SANTOPRENE™ 121-67W175J Processing Guidelines
Extrusion Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Drying Temperature | Visible After Login | Visible After Login | |
| Drying Time, (Dehumidified Dryer) | Visible After Login | Visible After Login | |
| Melt Temperature | Visible After Login | Visible After Login | |