Technical datasheet
Forprene® NERO 665M99A60
Supplied bySO.F.TER. (Celanese)- Last Updated on Aug 6, 2025
Forprene® NERO 665M99A60 by SO.F.TER. (Celanese) is a recyclable, soft thermoplastic vulcanizate (TPV) grade. It is made of an elastomeric phase and offers excellent UV aging-, ozone-, weathering-, chemical-, fatigue- and base resistance. Also offers resistance to acids, alcohols, detergents, water solutions, solvents and abrasion. Exhibits good elastic recovery, hardness, high thermal- and electrical insulation. Also exhibits excellent processability, colorability and rheological properties. Suitable for processing by injection molding. Forprene® NERO 665M99A60 is used in exterior glass encapsulation, automotive and industrial applications. Complies with REACH Regulation (EC) No 1907/2006.
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Forprene® NERO 665M99A60 properties
Flammability properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Auto-ignition Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 100% Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| 100% Tensile Strain | 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 |
| 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 |
| 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 |
| Tensile Strength at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 300% Modulus | 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 |
|---|---|---|---|
| Decomposition Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melting Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
Forprene® NERO 665M99A60 Processing Guidelines
Injection Molding Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Mold Temperature | Visible After Login | Visible After Login | |
| Nozzle Temperature | Visible After Login | Visible After Login | |
| Pre-Drying Temperature | Visible After Login | Visible After Login | |
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| Screw Compression ratio | Visible After Login | Visible After Login | |
| Screw L/D Ratio | Visible After Login | Visible After Login | |
| Zone 1 Temperature | Visible After Login | Visible After Login | |
| Zone 2 Temperature | Visible After Login | Visible After Login | |
| Zone 3 Temperature | Visible After Login | Visible After Login | |