POM board, also known as polyoxymethylene board, is a high-performance engineering plastic product. The full name of POM is Polyoxymethylene, also known as polyoxymethylene in Chinese. It is also referred to as Saigang, Trang Steel, Plastic Steel, etc.
The following is a detailed introduction to POM board:
1、 Basic characteristics:
1. High mechanical strength and rigidity: POM board has excellent mechanical properties, close to metal materials, and is particularly suitable for manufacturing precision parts.
2. Good wear resistance: Low friction coefficient, outstanding wear resistance, suitable for application scenarios that require sliding or worn parts.
3. Strong fatigue resistance: Small deformation under long-term use, suitable for use in elastic components, gears, etc.
4. Good dimensional stability: Low coefficient of thermal expansion, small shrinkage rate during molding, and less likely to deform after processing.
5. Good chemical corrosion resistance: Has good resistance to various solvents and oils, but is not resistant to strong acids.
6. Good electrical insulation: It can still maintain good insulation in environments with high humidity or temperature.
7. Easy to process: It can be processed through turning, milling, drilling and other methods, suitable for precision mechanical components.
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2、 Common specifications:
Thickness: usually ranging from5mm to 130mm;
Color: Common colors include white and black, but other colors can also be customized;
Shape: Usually in the form of sheet or rod.
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3、 Application areas:
1. Mechanical manufacturing: gears, bearings, pulleys, pump impellers, etc;
2. Electronic appliances: insulation components, connectors, enclosures, etc;
3. Automotive industry: fuel pump housing, fuel system components, locks, etc;
4. Daily necessities: fasteners, pulleys, zipper teeth, etc;
5. Food industry: Food grade POM board can be used for processing conveyor components.
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4、 Category:
POM board is divided into:
POM-H: Better mechanical properties, high hardness, and slightly higher temperature resistance;
POM-C: It has good chemical resistance and better dimensional stability than homopolymers.
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