Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Attributes
- The melting point of VESTAMID® DX9303 BK E70288 is about 35°C higher than PA 11 and PA 12 compounds, allows higher peak temperatures in use. Thereby this compound fulfills the increased demands resulting from higher temperatures in the engine compartment.
- If it is intended to use VESTAMID® DX9303 BK E70288 for fuel lines, certain preconditions must be observed. The Technical Marketing assists you in finding the suitable VESTAMID® compound. At temperatures above 100°C tubing of VESTAMID® DX9303 BK E70288 allow a higher pressure load than tubing made of PA 12 compounds with comparable flexibility.
- The process temperatures should be in the range of 240-270°C.
- The material absorbs only little moisture. Therefore dimensions and properties of parts are nearly unaffected through ambient conditions. Pigmentation may affect values.
Applications & Uses
- Markets
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
Properties
- Color
- Flame Rating
- Mechanical Properties
- Physical Properties
- Thermal Properties
- Electrical Properties
- Test Specimen Production
- Rheological Properties
- Pipe Properties
- Burn Testing Properties
| Value | Units | Test Method / Conditions | |
| Tensile Modulus (dry) | 131000 | psi | ISO 527 |
| Tensile Modulus (cond.) | 98600 | psi | ISO 527 |
| Tensile Strength (dry) | 5510 | psi | ISO 527 |
| Yield Stress (dry) | 5510 | psi | ISO 527 |
| Yield Strain (dry) | 30 | % | ISO 527 |
| Stress at 50% Strain (dry) | 5370 | psi | ISO 527 |
| Stress at Break (dry) | 6530 | psi | ISO 527 |
| Stress at Break (cond.) | 5950 | psi | ISO 527 |
| Nominal Strain at Break (ɛtb, dry) | 196 | % | ISO 527 |
| Nominal Strain at Break (ɛtb, cond.) | 200 | % | ISO 527 |
| Typical for the Mat. Nom. Strain at Break (ɛtb) | 2200 | % | ISO 527 |
| Charpy Notched Impact Strength (+23°C, dry) | 41.4 | ftlb/in² | ISO 179/1eA |
| Charpy Notched Impact Strength (+23°C, cond.) | 64.2 | ftlb/in² | ISO 179/1eA |
| Charpy Notched Impact Strength (-30°C, dry) | 523 | ftlb/in² | ISO 179/1eA |
| Charpy Notched Impact Strength (-30°C, cond.) | 714 | ftlb/in² | ISO 179/1eA |
| Flexural Modulus (23°C, dry) | 123000 | psi | ISO 178 |
| Flexural Modulus (23°C, cond.) | 87700 | psi | ISO 178 |
| Flexural Stress at Conv. Deflection (23°C, dry) | 3480 | psi | ISO 178 |
| Flexural Stress at Conv. Deflection (23°C, cond.) | 2610 | psi | ISO 178 |
| Flexural Strength (23°C, dry) | 4930 | psi | ISO 178 |
| Flexural Strength (23°C, cond.) | 4060 | psi | ISO 178 |
| Flexural Strain at Flexural Strength (23°C, dry) | 85 | % | ISO 178 |
| Flexural Strain at Flexural Strength (23°C, cond.) | 10 | % | ISO 178 |
| Value | Units | Test Method / Conditions | |
| Density (dry) | 1.05 | g/cm³ | ISO 1183 |
| Water Absorption (dry) | 2.4 | % | Sim. to 1SO 62 |
| Humidity Absorption (dry) | 1 | % | Sim. to 1SO 62 |
| Shore D Hardness (dry) | 70 (3 sec) | — | ISO 7619-1 |
| Shore D Hardness (cond.) | 65 (3 sec) | — | ISO 7619-1 |
| Value | Units | Test Method / Conditions | |
| Melting Temperature (dry) | 412 | °F | ISO 11357-1/-3 |
| Glass Transition Temperature (dry) | 68 | °F | ISO 11357-1/-2 |
| Temperature of Deflection Under Load A (1.80 Mpa, dry) | 140 | °F | ISO 75-1/-2 |
| Temperature of Deflection Under Load B (0.45 Mpa, dry) | 288 | °F | ISO 75-1/-2 |
| Vicat Softening Temperature A (10 N, 50 K/h, dry) | 396 | °F | ISO 306 |
| Vicat Softening Temperature B (50 N, 50 K/h, dry) | 318 | °F | ISO 306 |
| Coefficient of Linear Thermal Expansion (23°C to 55 °C, Parallel, dry) | 8.33e-05 | in/in/°F | ISO 11359-1/-2 |
| Coefficient of Linear Thermal Expansion (23°C to 55 °C, Normal, dry) | 6.67e-05 | in/in/°F | ISO 11359-1/-2 |
| Value | Units | Test Method / Conditions | |
| Volume Resistivity (pV, dry) | 2E10 | Ohm*m | IEC 62631-3-1 |
| Volume Resistivity (pV, cond.) | 5.3E8 | Ohm*m | IEC 62631-3-1 |
| Surface Resistivity (σC, Circular Electrodes, dry) | 2.6E12 | Ohm/sq | IEC 62631-3-2 |
| Surface Resistivity (σC, Circular Electrodes, cond.) | 5E12 | Ohm/sq | IEC 62631-3-2 |
| Relative Permittivity (50Hz, dry) | 5 | — | IEC 62631-2-1 |
| Relative Permittivity (100Hz, dry) | 4.7 | — | IEC 62631-2-1 |
| Relative Permittivity (1MHz, dry) | 27 | — | IEC 62631-2-1 |
| Dissipation Factor (50Hz, dry) | 1700 | E-4 | IEC 62631-2-1 |
| Dissipation Factor (100Hz, dry) | 1450 | E-4 | IEC 62631-2-1 |
| Dissipation Factor (1Mhz, dry) | 400 | E-4 | IEC 62631-2-1 |
| Electric Strength (AC, S20/S20, t. 1 mm, dry.) | 991 | kV/in | IEC 60243-1 |
| Electric Strength (AC, S20/S20, t. 1 mm, cond.) | 864 | kV/in | IEC 60243-1 |
| Comparative Tracking Index (Test Solution A, 50 Drops Value, dry) | 600 | — | IEC 60112 |
| Value | Units | Test Method / Conditions | |
| Injection Molding - Melt Temperature | 482 | °F | ISO 294 |
| Injection Molding - Mold Temperature | 176 | °F | ISO 294 |
| Injection Molding - Injection Velocity | 7.87 | in/s | ISO 294 |
| Value | Units | Test Method / Conditions | |
| Melt Volume Flow Rate (dry, at 527°F, 1lb)) | 1 | cm³/10min | ISO 1133 |
| Molding Shrinkage (Parallel, dry) | 2.7 | % | ISO 294-4, 2577 |
| Molding Shrinkage (Normal, dry) | 9 | % | ISO 294-4, 2577 |
| Mold Temperature (dry) | 176 | °F | — |
| Melt Temperature (dry) | 482 | °F | — |
| Value | Units | Test Method / Conditions | |
| Cold Impact Resistance (Breaks of 10, -40°C, 912g, Tube Dimension: 8x1 mm) | 0 | — | SAE J2260, J2043 |
| Cold Impact Resistance (Breaks of 10, -40°C, 454g, Tube Dimension: 8x1 mm) | 0 | — | SAE J844 |
| Cold Impact Resistance (Breaks of 10, -40°C, 454g, Tube Dimension: 8x1 mm, Pretreatment: 2h Boiling, Water) | 0 | — | SAE J844 |
| Cold Impact Resistance (Breaks of 10, -40°C, 454g, Tube Dimension: 8x1 mm, Pretreatment: 24h, 110°C) | 0 | — | SAE J844 |
| Burst Hoop Stress (23°C, H₂O, dry) | 4930 | psi | DIN 53758, historical |
| Value | Units | Test Method / Conditions | |
| Burning Behavior (at 1.5 mm Nominal Thickness) (dry) | HB | class | IEC 60695-11-10 |
| Burning Behavior (at Thickness 0.1260 in.) (dry) | HB | class | IEC 60695-11-10 |
Technical Details & Test Data
- Burst Hoop Stress DIN 53758 Hist.
Storage & Handling
- Shelf Life
- 2 years
- Storage Conditions
Inside the original and undamaged packaging, the product has a shelf life of at least 2 years when stored in dry rooms at temperatures not exceeding 30°C.