Alcryn® 4670 NC by LyondellBasell is a melt processable rubber. This grade exhibits medium flow, ozone resistance, high heat resistance and weather resistance. It offers UV resistance, noise damping, oil resistance and vibration damping. It contains UV stabilizer additive. It is processed by blow molding, extrusion, compression molding, calendering and injection molding. Alcryn® 4670 NC is recommended for cable jacketing, handles, seals, fabrics, hose, tubing, engineering parts, weatherstripping, gaskets, sheets and wire jacketing applications. It complies with RoHS and EU 2002/96/EC (WEEE) regulations.
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Alcryn® 4670 NC properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Clash-Berg Modulus | 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 |
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness | 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 |
| Modulus of Elasticity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tear Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Set | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Abrasion | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength at Yield | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity, Rheological | 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 |
| Fluid Resistance | 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 |
Alcryn® 4670 NC Processing Guidelines
Other Processing Guidelines
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