Plastic rod processing parts are precision components made by mechanical processing (such as turning, milling, drilling, etc.) of plastic rods, widely used in fields such as machinery, electronics, medical, automotive, etc. The following is a detailed introduction to plastic rod processing components:
1, Common types and characteristics of plastic rods
1. Material: POM (polyoxymethylene), characteristics: high rigidity, low friction, dimensional stability, but susceptible to acid corrosion, applicable scenarios: gears, bearings, precision structural components;
2. Material: Nylon (PA), Characteristics: Wear resistant, impact resistant, oil resistant, but the size changes greatly after moisture absorption. Applicable scenarios: pulleys, bushings, wear-resistant gaskets;
3. Material: UHMW-PE, Features: Super wear-resistant, self-lubricating, low temperature resistance, but poor temperature resistance (≤ 80 ºC), applicable scenarios: guide rails, sliders, food machinery components;
4. Material: PTFE (polytetrafluoroethylene), characteristics: high temperature resistance (260 ºC), chemical inertness, but low mechanical strength, applicable scenarios: seals, valve liners, anti-corrosion parts;
5. Material: PC (polycarbonate), characteristics: high transparency, impact resistance, but prone to stress cracking, applicable scenarios: protective covers, insulation parts, optical components;
6. Material: PEEK, Features: High temperature resistance (250 ºC), high strength, chemical corrosion resistance, high cost, applicable scenarios: aerospace, medical implants.
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