Chemical Resistant Polyoxymethylene POM Sheet
2 month ago
Product details
Chemical Resistant Polyoxymethylene POM Sheet
POM-C Sheet (Polyoxymethylene Copolymer Sheet) is a high-performance engineering plastic sheet based on copolymerized formaldehyde resin, which is made by extrusion or molding. Its molecular structure is formed by copolymerization of formaldehyde monomers, and copolymer units (such as ethylene oxide, etc.) are introduced into the main chain to optimize the balance between thermal stability, processing performance and mechanical strength. Compared with homopolymer (POM-H), POM-C has better dimensional stability at high temperatures and significantly improved acid and alkali resistance, while maintaining excellent rigidity, wear resistance and self-lubricating properties. The surface of the sheet is smooth and flat, with uniform color (commonly natural or black), and the thickness ranges from 1mm to 250mm. The size and tolerance can be customized according to needs.
Product Advantages
Balanced comprehensive performance: It has high rigidity, wear resistance and self-lubrication, and can achieve low friction operation without additional lubrication, reducing maintenance costs.
Environmental adaptability: It has better weather resistance than nylon (PA), and its performance is more stable and its service life is longer in high temperature, high humidity or chemical corrosion environments.
Economic efficiency: Compared with metals (such as aluminum alloys and stainless steel), it has low density (1.41-1.43g/cm³) and low processing energy consumption, which can significantly reduce component weight and manufacturing costs; at the same time, it is lower in cost than other engineering plastics (such as PEEK), suitable for mid-to-high-end application scenarios.
Design flexibility: Complex structures can be formed by injection molding, extrusion or compression molding, supporting customized design and reducing assembly links.
| Properties | Standard | Unit | Test Data |
| Specific gravity | ISO 1183 | g/cm3 | 1.41 |
| Water absorption | ISO 62 | % | 0.2 |
| Flammability | UL94 | HB | |
| Mechancial Properties | |||
| Yield stress | ISO 527 | Mpa | 68.5 |
| Elongation at break | ISO 527 | % | 10 |
| Tensile modulus of elasticity | ISO 527 | Mpa | 2890 |
| Notched impact strength | ISO 179 | kJ/m2 | 6.93 |
| Flexural strength | ISO 178 | Mpa | 104 |
| Flexural modulus | ISO 178 | kJ/m2 | 3270 |
| Shore hardness | ISO 868 | scale D | 88 |
Scope of application
The core value of POM-C Sheet lies in balancing mechanical strength, chemical resistance and processing efficiency. It is suitable for fields that require high precision, wear resistance and cost sensitivity, especially under medium load and medium and low temperature environments. Its typical application scenarios include:
- Industrial machinery: transmission and support components such as gears, bearings, sliders, guide rails, cams, etc.
- Automobile manufacturing: interior and functional parts such as door lock systems, seat adjustment mechanisms, air conditioning dampers, fuel pump components, etc.
- Electronic appliances: precision structural parts such as switch gears, connector brackets, printer paper rollers, relay housings, etc.
- Medical devices: surgical instrument handles, gear transmission components, laboratory equipment structural parts (must meet biocompatibility standards).
- Consumer products: high-end zippers, eyeglass frames, sports equipment components and other lightweight and durable products.
pom c sheets
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Suppliers
Foshan Anheda New Material Co., Ltd
Audited supplier
5 month
Main Product:
Nylon Sheet,
PE Sheet ,
PP Sheet,
PEEK Sheet,
POM Sheet,
PTFE Sheet
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