Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Fillers Included
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Key Features
K31 / 6220 has good impact strength, excellent electrical properties and very high heat service properties.
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Product Applications
The high strength of this material makes it ideal for switches, terminals, housings, structural parts and insulators.
Properties
- Mechanical Properties
- Thermal Properties
- Electrical Properties
- Moisture Properties
- Processing Information (Molding)
Value | Units | Test Method / Conditions | |
Flexural Strength | 13 - 15,000 | psi | - |
Compressive Strength | 24 - 26,000 | psi | - |
Tensile Strength | 6 - 10,000 | psi | - |
Impact Strength (Izod Notched) | 0.50 - 1.2 | ft-lb / inch | - |
Value | Units | Test Method / Conditions | |
Dimensional Stability | max. 0.01 | % | - |
Thermal Expansion (at -40 °C to 100 °C) | 2.5 | 10⁻⁵ / °C | - |
Heat Distortion Temperature (at 18.6 kg/cm²) | 260 | °C | - |
Value | Units | Test Method / Conditions | |
Arc Resistance | 180 | seconds | - |
Dielectric Strength (Kv Step-by-Step, Dry) | 400 | volts/mil | - |
Dielectric Strength (Kv Step-by-Step, Wet) | 400 | volts/mil | - |
Dielectric Breakdown (Step-by-Step, Dry) | 64 | Kv | - |
Dielectric Breakdown (Step-by-Step, Wet) | 60 | Kv | - |
Dielectric Constant (at 1 KHz, Dry) | 4.1 | - | - |
Dielectric Constant (at 1 KHz, Wet) | 4.3 | - | - |
Dissipation Factor (at 1KHz, Dry) | 0.006 | - | - |
Dissipation Factor (at 1KHz, Wet) | 0.01 | - | - |
Surface Resistance Megaohms (As is) | min. 10¹⁰ | - | - |
Surface Resistance, megaohms (at 70 °C, 30 Days, at 100% RH) | 10⁴ | - | - |
Dielectric Constant (at 1 MHz, Dry) | 4 | - | - |
Dielectric Constant (at 1 MHz, Wet) | 4.1 | - | - |
Dissipation Factor (at 1MHz, Dry) | 0.012 | - | - |
Dissipation Factor (at 1MHz, Wet) | 0.015 | - | - |
Value | Units | Test Method / Conditions | |
Water Absorption (at 50 °C,48 hours) | 0.25 | % | - |
Value | Units | Test Method / Conditions | |
Specific Gravity | 1.76 | - | - |
Bulk Factor | 2.5 | - | - |
Molding Pressure | 500 - 8,000 | psi | - |
Molding Temperature | 135 - 170 | °C | - |
Mold Shrinkage | 0.001 - 0.004 | In / In | - |
Regulatory & Compliance
- Certifications & Compliance