Tecnoflon® P 959 is a medium viscosity, high fluorine and peroxide curable fluoroelastomer (FKM) terpolymer by Solvay. Exhibits superior chemical (alcohol containing fuels, steam & fluids containing amine additives) resistance, excellent processability and optimum compression set. Offers low post cure, superior mold flow, lack of mold fouling and excellent mold release. It can be cross-linked using organic peroxides in conjunction with a co-agent. Tecnoflon® P 959 is suitable for processing by extrusion, calendering, compression, injection molding and transfer molding. It can be combined with the cure system and other typical fluoroelastomer compounding ingredients through two roll mills or internal mixers. It is designed for shaft seals, valve seals, O-rings, gaskets, hoses, profiles, sheet stocks and beltings. Used in automotive and chemical process industries. Meets FDA.
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Chemical family:
Product Type:
| Bio Based content | Visible After Login |
Compliance
| Food Contact Approval | Visible After Login |
Applications
Recommended markets
Conversion mode
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Tecnoflon® P 959 properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 100% Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| 100% 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 |
| 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 |
| Hardness, Shore A | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Maximum Torque | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Maximum Torque | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Minumum Torque | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Minumum Torque | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 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 |
|---|---|---|---|
| Viscosity, Mooney | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity, Mooney | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Cure Time (t'50) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Cure Time (t'50) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Cure Time (t'90) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Cure Time (t'90) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Cure Time (t15) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Fluorine Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Scorch Time (ts2) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Scorch Time (ts2) | 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 |
| Gehman’s Torsional Brittleness Temperature (T10) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Gehman’s Torsional Brittleness Temperature (T10) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Gehman’s Torsional Brittleness Temperature (T2) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Gehman’s Torsional Brittleness Temperature (T2) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Temperature Retraction (TR10) | 0.0 Visible After Login | Visible After Login | Visible After Login |




