Knowde Enhanced TDS
Identification & Functionality
- Additives Included
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Materials Features
- Key Features
TROGAMID® CX7323, in which up to 100% of fossil raw materials are replaced by bio-circular feedstocks.
Filigree:- High elastic modulus
- Flowability
Light colors:
- No yellowness
- > 90% transparency
Ultra-strong:
- High fatigue resistance
- High impact resistance
Easy to clean:
- Microcrystallinity
- Smooth surface
Medium viscosity
- Permanently transparent
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Product Applications
- Filigree and fatigue- resistant frames
- Impact demanding frames of sport glasses
Properties
- Color
- Flame Rating
- Mechanical Properties
- Physical Properties
- Thermal Properties
- Electrical Properties
- Rheological Calculation Properties
- Test Specimen Production
- Rheological Properties
- Burn Testing Properties
- Notes
N = No break
C = Complete break
Pigmentation can affect values.
| Value | Units | Test Method / Conditions | |
| Tensile Modulus (dry) | 203000 | psi | ISO 527 |
| Tensile Strength (dry) | 8700 | psi | ISO 527 |
| Yield Stress (dry) | 8700 | psi | ISO 527 |
| Yield Strain (dry) | 8 | % | ISO 527 |
| Stress at 50% Strain (dry) | 5800 | psi | ISO 527 |
| Stress at Break (dry) | 8700 | psi | ISO 527 |
| Nominal Strain at Break (ɛtb, dry) | 160 | % | ISO 527 |
| Tensile Creep Modulus (0.5% Strain, 1h, cond.) | 189000 | psi | ISO 899-1 |
| Tensile Creep Modulus (0.5% Strain, 1000h, cond.) | 102000 | psi | ISO 899-1 |
| Charpy Notched Impact Strength (+23°C , dry) | 5.23 | ftlb/in² | ISO 179/1eA |
| Charpy Notched Impact Strength (0°C, dry) | 5.71 | ftlb/in² | ISO 179/1eA |
| Charpy Notched Impact Strength (-30°C, dry) | 5.23 | ftlb/in² | ISO 179/1eA |
| Flexural Modulus (23°C, dry) | 247000 | psi | ISO 178 |
| Flexural Stress at Conv. Deflection (23°C, dry) | 7250 | psi | ISO 178 |
| Flexural Strength (23°C, dry) | 13100 | psi | ISO 178 |
| Flexural Strain at Flexural Strength (23°C, dry) | 9 | % | ISO 178 |
| Pressure Cycle Test on Hollow Part (dry) | 200000 | cycles | EN 13443-1 |
| Taber Abrasion Resistance (S33, 2x 500g, dry) | max. 25 | mg/100 cycles | DIN 53754 |
| Value | Units | Test Method / Conditions | |
| Density (dry) | 1.02 | g/cm³ | ISO 1183 |
| Water Absorption (dry) | 3.5 | % | Sim. to ISO 62 |
| Humidity Absorption (dry) | 1.5 | % | Sim. to ISO 62 |
| Shore D Hardness (dry) | 81 (3 sec) | — | ISO 7619-1 |
| Ball Indentation Hardness (dry) | 16000 | psi | ISO 2039-1 |
| Density | 1.02 | g/cm³ | ASTM D 792 |
| Value | Units | Test Method / Conditions | |
| Melting Temperature (dry) | 482 | °F | ISO 11357-1/-3 |
| Glass Transition Temperature (dry) | 284 | °F | ISO 11357-1/-2 |
| Temperature of Deflection Under Load A (1.80 Mpa, dry) | 226 | °F | ISO 75-1/-2 |
| Temperature of Deflection Under Load B (0.45 Mpa, dry) | 252 | °F | ISO 75-1/-2 |
| Vicat Softening Temperature A (10 N, 50 K/h, dry) | 279 | °F | ISO 306 |
| Vicat Softening Temperature B (50 N, 50 K/h, dry) | 266 | °F | ISO 306 |
| Coefficient of Linear Thermal Expansion (23°C to 55 °C, Parallel, dry) | 5.0e-05 | in/in/°F | ISO 11359-1/-2 |
| Coefficient of Linear Thermal Expansion (23°C to 55 °C, Normal, dry) | 5.0e-05 | in/in/°F | ISO 11359-1/-2 |
| Melting Temperature | 482 | °F | ASTM D 3418 |
| Value | Units | Test Method / Conditions | |
| Surface Resistance (RSA, dry) | 10000000000000 | Ohm | IEC 62631-3-2 |
| Surface Resistivity (σA, dry) | 100000000000000 | Ohm/sq | IEC 62631-3-2 |
| Value | Units | Test Method / Conditions | |
| Density of Melt | 56.2 | lb/ft³ | — |
| Thermal Conductivity of Melt | 1.73 | BTU in/(hr ft² °F) | — |
| Specific Heat Capacity Melt | 0.936 | BTU/(Ib-F) | — |
| Effextive Thermal Diffusivity | 1.12e-07 | m/s | — |
| Ejection Temperature | 212 | °F | — |
| Minimum Mold Temperature | 140 | °F | — |
| Maximum Mold Temperature | 212 | °F | — |
| Minimum Melt Temperature | 536 | °F | — |
| Maximum Melt Temperature | 572 | °F | — |
| Value | Units | Test Method / Conditions | |
| Injection Molding - Melt Temperature | 536 | °F | ISO 294 |
| Injection Molding - Mold Temperature | 176 | °F | ISO 294 |
| Injection Molding - Injection Velocity | 7.87 | in/s | ISO 294 |
| Injection Molding - Pressure at Hold | 10200 | psi | ISO 294 |
| Value | Units | Test Method / Conditions | |
| Melt Volume Flow Rate (dry, at 536°F, 4.76lb) | 8.2 | cm³/10min | ISO 1133 |
| Molding Shrinkage (Parallel, dry) | 0.7 | % | ISO 294-4, 2577 |
| Molding Shrinkage (Normal, dry) | 0.8 | % | ISO 294-4, 2577 |
| Mold Temperature (dry) | 176 | °F | — |
| Melt Temperature (dry) | 536 | °F | — |
| Value | Units | Test Method / Conditions | |
| Burning Behavior (at 1.5 mm Nominal Thickness) (dry) | HB | class | IEC 60695-11-10 |
| Burning Behavior (at Thickness 0.1181 in.) (dry) | HB | class | IEC 60695-11-10 |
| Burning Behavior (at Thickness 0.03151 in.) (dry) | HB | class | IEC 60695-11-10 |
| Burning Behavior (at Thickness 0.0157 in.) (dry) | HB | class | IEC 60695-11-10 |
| Glow Wire Flammability Index (at Thickness 0.0394 in.) | 1760 | °F | IEC 60695-2-12 |
| Glow Wire Ignition Temperature (at Thickness 0.0394 in.) | 1470 | °F | IEC 60695-2-13 |
| Volume Resistivity (pV, dry) | min. 1E13 | Ohm*m | IEC 62631-3-1 |
| Surface Resistivity (σE, cond.) | 1613 | Ohm | IEC 62631-3-2 |
| Relative Permittivity (100Hz, dry) | 3.6 | — | IEC 62631-2-1 |
| Relative Permittivity (1MHz, dry) | 3.2 | — | IEC 62631-2-1 |
| Dissipation Factor (100Hz, dry) | 115 | E-4 | IEC 62631-2-1 |
| Dissipation Factor (1Mhz, dry) | 325 | E-4 | IEC 62631-2-1 |
| Electric Strength (AC, S20/S20, t. 1 mm, dry.) | 686 | kV/in | IEC 60243-1 |
| Comparative Tracking Index (Test Solution A, 50 Drops Value, dry) | 600 | — | IEC 60112 |
Regulatory & Compliance
- Certifications & Compliance
- Quality Standards
Technical Details & Test Data
- Test Data
Dynamic Shear modulus-temperature (dry)
Stress-strain (isochronous) 73°F (dry)
Stress-strain (isochronous) 104°F (dry)
Creep modulus-time 104°F (dry)
Specific volume-temperature (pvT)
Spec. enthalpy/mass-temp. (DSC)
Packaging & Availability
- Packaging Information
TROGAMID® CX7323 are supplied as spherical pellets in moisture-proof packaging ready for processing.