Customization: | Available |
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Structure: | Single End |
Pressure: | Medium Pressure Mechanical Seals |
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Parameter | Value/Description | Unit/Note | |
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Material Type | Thermoplastic Polymer (ABS) | Common in non-metallic seal components | |
Density | 1.04-1.06 | g/cm³ | Lightweight compared to metals (e.g., steel: ~7.8 g/cm³) |
Tensile Strength | 35-45 | MPa | Moderate strength; suitable for low-stress applications |
Elongation at Break | 10-50 | % | Higher flexibility than brittle plastics like PVC |
Hardness | 80-100 (Rockwell R scale) | - | Resistant to scratches in non-abrasive environments |
Max Continuous Service Temp | 70-85 | °C | Softens above 85°C; avoid high-temperature applications |
Chemical Resistance | - Good: Water, Dilute Acids/Bases - Poor: Ketones, Chlorinated Hydrocarbons |
Swells or dissolves in strong solvents | |
Water Absorption (24h) | 0.2-0.4 | % | Low moisture uptake; suitable for humid environments |
Flammability | UL 94 HB (Self-Extinguishing) | - | Burns slowly without dripping; meets basic safety standards |
Machinability | Excellent | - | Easily machined into complex shapes (e.g., seal housings) |
Common Applications | - Non-critical seal housings - Pump casings - Instrument enclosures |
Not for high-pressure or sanitary applications | |
Advantages | - Low cost - Good impact resistance - Easy to mold/process |
Ideal for prototypes or low-stress components | |
Limitations | - Not suitable for high temperatures (>85°C) - Not FDA-compliant (non-food contact) |
Avoid in hygienic or high-heat environments |