Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
Applications & Uses
- Markets
- Plastics & Elastomers End Uses
Properties
- Physical Form
- Mechanical Properties
- Thermal Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Density (Annealed material, prior to crosslinking) | 935.0 | kg/m³ | ASTM D792 / ASTM D1505 |
| Tensile Stress at Yield (Tensile strength, prior to crosslinking) | 22 | MPa | ASTM F648 / ASTM D638 |
| Tensile Stress at Break (Ultimate tensile strength, prior to crosslinking) | 57 | MPa | ASTM F648 / ASTM D638 |
| Elongation (at Break, prior to crosslinking) | 474 | % | ASTM F648 / ASTM D638 |
| Shore Hardness (15 sec, prior to crosslinking) | 66.0 | D - Scale | ASTM D2240 |
| Notched Impact Strength (Charpy, prior to crosslinking) | 196 | kJ/m² | ISO 11542.2 |
| Crystallinity (1ˢᵗ heat, 20°C - 160°C, prior to crosslinking) | 58.0 | % | ASTM F2625, Differential Scanning Calorimeter |
| Notched Impact Strength (lzod, prior to crosslinking) | 143 | kJ/m² | ASTM F648 |
| Notched Impact Strength (lzod, crosslinked fabricated form) | 74 | kJ/m² | ASTM F648 |
| Water Absorption (at 23°C until Saturation, Prior to crosslinking) | max. 0.05 | % | ASTM D570 |
| Density (Annealed material, crosslinked fabricated form) | 931.0 | kg/m³ | ASTM D792 / ASTM D1505 |
| Tensile Stress at Yield (Tensile strength, crosslinked fabricated form) | 21 | MPa | ASTM F648 / ASTM D638 |
| Tensile Stress at Break (Ultimate tensile strength, crosslinked fabricated form) | 52.0 | MPa | ASTM F648 / ASTM D638 |
| Elongation (at Break, crosslinked fabricated form) | 350.0 | % | ASTM F648 / ASTM D638 |
| Notched Impact Strength (Charpy, crosslinked fabricated form) | 79 | kJ/m² | ISO 11542.2 |
| Crystallinity (1ˢᵗ heat, 20°C - 160°C, crosslinked fabricated form) | 53.0 | % | ASTM F2625, Differential Scanning Calorimeter |
| Water Absorption (at 23°C until Saturation, Crosslinked fabricated form) | max. 0.05 | % | ASTM D570 |
| Compressive Modulus (Crosslinked fabricated form) | 792.0 | MPa | ASTM D792 |
| Value | Units | Test Method / Conditions | |
| Melting Temperature (10°C/min, prior to crosslinking) | 136 | °C | ASTM F2625, Differential Scanning Calorimeter |
| Vicat Softening Point (10N, 50°C/hr, Prior to crosslinking) | 134 | °C | ASTM D1525 |
| Coefficient of Linear Thermal Expansion (23°C to 80°C, prior to crosslinking) | 1.8 x 10⁻⁴ | K⁻¹ | ASTD D696 |
| Heat Deflection Temperature (at 1.8 MPa, prior to crosslinking) | 42.0 | °C | ASTM D648 |
| Thermal Conductivity (Prior to crosslinking) | approx. 0.4 | W/(m*K) | DIN 52612 |
| Crystallization Temperature Range (20°C - 160°C, prior to crosslinking) | 126 - 144 | °C | ASTM F2625 |
| Ash Particles (Prior to crosslinking) | max. 150 | mg/kg | ISO 3451 -1 |
| Oxidation Resistance (Surface oxidation index, prior to crosslinking) | max. 0.1 | Index | ASTM F2102 |
| Oxidation Resistance (Bulk oxidation index, prior to crosslinking) | max. 0.1 | Index | ASTM F2102 |
| Oxidation Induction Time to Conducted (at 200°C, prior to crosslinking) | 10.0 | min | ASTM D3895 |
| Melting Temperature (10°C/min, crosslinked fabricated form) | 136 | °C | ASTM F2625, Differential Scanning Calorimeter |
| Ash Particles (Crosslinked fabricated form) | max. 150 | mg/kg | ISO 3451 -1 |
| Oxidation Resistance (Surface oxidation index, crosslinked fabricated form) | max. 0.1 | Index | ASTM F2102 |
| Oxidation Resistance (Bulk oxidation index, crosslinked fabricated form) | max. 0.1 | Index | ASTM F2102 |
| Value | Units | Test Method / Conditions | |
| Nominal Yield (Crosslinked fabricated form) | 70.05 | N | ASTM F2183 |
| Maximum Load (Crosslinked fabricated form) | 79.37 | N | ASTM F2183 |
| Maximum Displacement (Crosslinked fabricated form) | 4.196 | mm | ASTM F2183 |
| Work to Failure (Crosslinked fabricated form) | 184.4 - 283.6 | mJ | ASTM F2183 |
| Fatigue Crack Propogation C (Y intercept, linear region, crosslinked fabricated form) | 2.18 x 10⁻⁸ | mm/cycle | per CPG Procedure |
| Fatigue Crack Propogation C (Y intercept, 1 x 10⁻⁷ to 2 x 10⁻⁴ , crosslinked fabricated form) | 8.83 x 10⁻⁹ | m/cycle/(Mpa*m^1/2)^m | per CPG Procedure |
| Fatigue Crack Propogation m Exponent for ΔK (Linear region, crosslinked fabricated form) | 5.865 | MPa*m¹/² | per CPG Procedure |
| Fatigue Crack Propogation m Exponent for ΔK (1 x 10⁻⁷ to 2 x 10⁻⁴, crosslinked fabricated form) | 8.36 | MPa*m¹/² | per CPG Procedure |
| Fatigue Crack Propogation ΔK Inception (Crosslinked fabricated form) | 1.196 | MPa*m¹/² | per CPG Procedure |
| Surface Oxidative Index (Time = 0, crosslinked fabricated form) | max. 0.1 | - | ASTM F2102 |
| Bulk Oxidative Index (at Time = 0, crosslinked fabricated form) | max. 0.1 | - | ASTM F2102 |
| Maximum Oxidative Index (Time = 0, crosslinked fabricated form) | max. 0.1 | - | ASTM F2102 |
| Surface Oxidative Index (Time = 2 weeks, crosslinked fabricated form) | 0.1 | - | ASTM F2102 / ASTM F2003 |
| Bulk Oxidative Index (at Time =2 weeks, crosslinked fabricated form) | 0.1 | - | ASTM F2102 / ASTM F2003 |
| Maximum Oxidative Index (Time = 2 weeks, crosslinked fabricated form) | 0.1 | - | ASTM F2102 / ASTM F2003 |
| In Situ Swell Ratio (Crosslinked fabricated form) | 3.3 | Ratio | ASTM F2214 |
| In Situ Crosslink Density (Crosslinked fabricated form) | 0.17 | mol/dm³ | ASTM F2214 |
| In Situ Molecular Weight between Crosslinks (Crosslinked fabricated form) | 5266.0 | g/mol | ASTM F2214 |
| Trans Vinyiene Yield (Crosslinked fabricated form) | 0.021 | Ratio | ASTM F2381, Infrared Spectroscopy for Cross Link Density |
| Electron Spin Resonance (Crosslinked fabricated form) | below RL | Spins / gram | - |
Regulatory & Compliance
- Quality Standards