Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Characteristics
- High viscosity
- 0% UV light transmittance at wavelength below400 nm
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications
- Lenses
- Goggles
- Sun Glasses
- Appliances
Properties
- Physical Properties
- Mechanical Properties
- Thermal Properties
- Typical Properties
- Electrical Properties
- Optical Properties
| Value | Units | Test Method / Conditions | |
| Density | 1200 | kg/m³ | ASTM D 792 |
| Mold Shrinkage | 0.005-0.007 | mm/mm | ASTM D 955 |
| Water Absorption (24 hrs, 23°C) | 0.15 | % | ASTM D 570 |
| Value | Units | Test Method / Conditions | |
| Tensile Yield Strength | 60 | MPa | ASTM D 638 |
| Ultimate Tensile Strength | 72 | MPa | ASTM D 638 |
| Elongation at Yield | 6 | % | ASTM D 638 |
| Elongation at Break | 150 | % | ASTM D 638 |
| Tensile Modulus | 2410 | MPa | ASTM D 638 |
| Flexural Strength | 96 | MPa | ASTM D 790 |
| Flexural Modulus | 2410 | MPa | ASTM D 790 |
| Notched Izod Impact (23°C) | 900 | J/m | ASTM D 256 |
| Unnotched Izod Impact (23°C) | No break | — | ASTM D 256 |
| Total Energy (23°C) | 89 | J | ASTM D 3763 |
| Rockwell Hardness | 73 | M Scale | ASTM D 785 |
| Taber Abrasion Resistance (D Haze) | 45 | % | ASTM D 1044 |
| Value | Units | Test Method / Conditions | |
| Deflection Temperature Under Load (4 mm, 66psi, Annealed) | 144 | °C | ASTM D 648 |
| Deflection Temperature Under Load (264 psi, Annealed) | 141 | °C | ASTM D 648 |
| Deflection Temperature Under Load (264 psi, Unannealed) | 128 | °C | ASTM D 648 |
| Vicat Softening Point (50°C/hr, 50N Load) | 150 | °C | ASTM D 1525 |
| Coefficient of Linear Thermal Expansion (82°C) | 68 x 10^-6 | mm/mm | ASTM D 696 |
| Value | Units | Test Method / Conditions | |
| Ignition Resistance (UL-94, 0.5mm) | V-2 | — | ASTM D635 |
| Ignition Resistance (UL-94, 1.6mm) | V-2 | — | ASTM D635 |
| Ignition Resistance (UL-94, 2.5mm) | V-2 | — | ASTM D635 |
| Ignition Resistance (UL-94, 3.0mm) | V-2 | — | ASTM D635 |
| Limiting Oxygen Index | 26 | % | ASTM D 2863 |
| Ball Indentation Temperature | min. 125 | °C | IEC 598-1 |
| Average Extent of Burning | 25 | mm | ASTM D 635 |
| Value | Units | Test Method / Conditions | |
| GWT (2.0 mm, 5 second) | 850 | °C | IEC 695-2-1 |
| Compression Tracking Index (2.0 mm) | 250 | V | IEC 112 |
| Dielectric Strength | 17 | KV/mm | ASTM D 149 |
| Dielectric Constant (60 Hz) | 3 | Hz | ASTM D 150 |
| Dissipation Factor (60 Hz) | 0.001 | — | ASTM D 150 |
| Volume Resistivity (23°C, Dry) | 2.0 x 10^17 | cm | ASTM D 257 |
| Value | Units | Test Method / Conditions | |
| Refractive Index | 1.586 | — | ASTM D 542 |
| Light Transmittance | 89 | % | ASTM D 1003 |
| Haze | 0.7 - 1.5 | % | ASTM D 1003 |