Engineering Plastics Property Table
2024/11/30
# Article
Engineering Plastics Property Table
Compliance with food hygiene regulations (MC Nylon Standard, Slide, High Strength boil for 1.5 hours; Conductive CDR2, CDR6, CDR9 boil for 2 hours)
The data in the table are reference values, not guaranteed values.
The above engineering plastics are all imported materials.
| Engineering Plastic | Introduction | Density (g/cm³) | Tensile Strength (MPa) | Elastic Modulus (MPa) | Heat Deflection Temperature (°C) | Temperature Range (°C) | Impact Strength (J/m) | Electrical Insulation | Chemical Resistance | Application Areas |
|---|---|---|---|---|---|---|---|---|---|---|
| Polycarbonate (PC) | Transparent plastic with excellent impact resistance | 1.20 | 60-70 | 2200-2400 | 130-135 | -40 to 120 | 700-900 | Excellent | Good | Automotive, Electronics, Optical Equipment |
| Polyamide (PA, Nylon) | Good wear resistance and chemical resistance, commonly used in mechanical parts | 1.14-1.16 | 80-90 | 2500-3000 | 110-120 | -40 to 120 | 80-150 | Good | Good | Gears, Bearings, Apparel Fibers |
| Polyoxymethylene (POM) | High rigidity, excellent impact resistance and wear resistance | 1.41 | 70-100 | 2800-3500 | 90-130 | -40 to 100 | 200-300 | Good | Good | Precision Parts, Automotive |
| Polystyrene (PS) | High transparency, commonly used in transparent containers and packaging materials | 1.04 | 40-60 | 2000-3000 | 90-100 | -10 to 70 | 10-50 | Fair | Poor | Packaging, Household Goods |
| Polyethylene Terephthalate (PET) | Good chemical resistance and wear resistance, commonly used in beverage bottles | 1.38 | 50-70 | 2800-3500 | 2500-2800 | 75-80 | -40 to 150 | Good | Good | Food Packaging, Fibers |
| Polytetrafluoroethylene (PTFE) | Extremely high chemical resistance, very low friction coefficient | 2.13 | 20-30 | 400-500 | 260 | -200 to 260 | 20-40 | Excellent | Excellent | Chemical Processing, Sealing |
| Polyurethane (PU) | Good elasticity and wear resistance, excellent impact resistance | 1.15-1.25 | 50-80 | 2000-2500 | 80-90 | -40 to 100 | 150-200 | Fair | Fair | Elastomers, Tires |
| Polypropylene (PP) | Lightweight, strong chemical resistance, decent high-temperature performance | 0.90 | 30-50 | 1500-2000 | 100-110 | -20 to 120 | 10-20 | Good | Excellent | Packaging, Household Appliances |
| Polyvinyl Chloride (PVC) | Strong water resistance, widely used in pipes and construction materials | 1.38 | 50-70 | 1500-2000 | 60-80 | -10 to 60 | 30-70 | Fair | Excellent | Pipes, Building Materials |
| Polyphenylene Sulfide (PPS) | High strength, excellent heat resistance, high stability | 1.44 | 100-200 | 3000-3500 | 280 | -40 to 200 | 300-500 | Fair | Excellent | Automotive, Electronics |
| Polyphenylene Sulfide (PPS) | Excellent high-temperature and chemical stability | 1.34 | 100-150 | 3000-4000 | 280 | -40 to 200 | 200-300 | Good | Excellent | Automotive, Electronics |
| Polyether Ether Ketone (PEEK) | Ultra-high heat resistance, impact resistance, and mechanical strength | 1.30 | 100-140 | 4000-5000 | 343 | -50 to 250 | 200-300 | Good | Excellent | High-end Electronics, Aerospace |
| Polystyrene Aldehyde (PSA) | Good adhesion and chemical stability | 1.20 | 40-50 | 2000-2200 | 70-100 | -20 to 80 | 30-60 | Fair | Excellent | Adhesives, Paints |
