Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Features
High impact polystyrene
- Low gloss with matte finish
- USP Class VI certified
- UL Classification 94 HB
Properties
- Flame Rating
- Physical Form
- Physical Properties
- Mechanical Properties
- Thermal Properties
- Electrical Properties
Value | Units | Test Method / Conditions | |
Film Density | 1.04 | g/cm³ | ASTM D792 |
Melt Mass-Flow Rate (200°C/5.0 kg) | 3.0 | g/10 min | ASTM D1238 |
Specular Gloss (at 60°) | 25.0 | % | ASTM D523 |
Value | Units | Test Method / Conditions | |
Tensile Strength (Yield) | 2950.0 | psi | ASTM D638 |
Notched Izod Impact (at 73°F) | 2.0 | ft·lb/in | ASTM D256 |
Tensile Elongation (Break) | 55.0 | % | ASTM D638 |
Tensile Modulus | 270.0 | kpsi | ASTM D638 |
Flexural Strength (at 73°F) | 6030.0 | psi | ASTM D790 |
Flexural Modulus (at 73°F) | 270.0 | kpsi | ASTM D790 |
Hardness, Rockwell | 50.0 | L-scale | ASTM D785 |
Value | Units | Test Method / Conditions | |
Vicat Softening Temperature, B/1 (120°C/h, 10N) | 212.0 | °F | ASTM D1525 |
Heat Deflection Temperature A (261 psi, annealed 4h/80°C) | 183.0 | °F | — |
Coefficent of Linear Thermal | 0.5 | 10¯⁴/°F | ASTM D696 |
Value | Units | Test Method / Conditions | |
Dielectric Constant at 106 CPS (10⁶ Hz, 0.0394 in) | 2.5 | — | ASTM D150 |
Dielectric Strength 1/8" | 400.0 | kV/in | ASTM D149 |
Regulatory & Compliance
- Certifications & Compliance