POLYOXYMETHYLENE Meaning and
Definition
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Polyoxymethylene, commonly known as POM, is a high-performance thermoplastic material that belongs to the family of engineered polymers. It is characterized by its excellent mechanical properties, dimensional stability, and resistance to wear and chemicals.
Polyoxymethylene is created through the polymerization of formaldehyde. It consists of a repeating unit composed of carbon, oxygen, and hydrogen atoms. Due to its molecular structure, POM is often referred to as an acetal or polyacetal.
This versatile material is widely used in various industries, including automotive, electrical, and consumer goods. It is a favored choice for precision parts, gears, and components that require a combination of strength, stiffness, and low friction. Its outstanding fatigue and creep resistance also make it suitable for applications involving repeated stress or prolonged use.
One of the key advantages of polyoxymethylene is its low moisture absorption, making it highly resistant to hydrolysis. This property helps maintain its mechanical stability and dimensional accuracy over time. Additionally, POM exhibits good resistance to solvents, fuels, oils, and many industrial chemicals, further contributing to its durability and longevity.
In terms of processing, polyoxymethylene is typically molded using injection molding techniques, enabling the production of complex shapes with tight tolerances. It is available in a range of colors, with both homopolymer and copolymer variations available to suit specific application requirements.
Overall, polyoxymethylene is a high-performance engineering plastic admired for its mechanical strength, dimensional stability, and resistance to wear, making it a valuable material for a wide range of industrial applications.
Common Misspellings for POLYOXYMETHYLENE
- oolyoxymethylene
- lolyoxymethylene
- 0olyoxymethylene
- pilyoxymethylene
- pklyoxymethylene
- pllyoxymethylene
- pplyoxymethylene
- p0lyoxymethylene
- p9lyoxymethylene
- pokyoxymethylene
- popyoxymethylene
- pooyoxymethylene
- poltoxymethylene
- polgoxymethylene
- polhoxymethylene
- poluoxymethylene
- pol7oxymethylene
- pol6oxymethylene
- polyixymethylene
- polykxymethylene
Etymology of POLYOXYMETHYLENE
The word "polyoxymethylene" is derived from Greek and contains two main components: "poly" and "oxymethylene".
The prefix "poly" comes from the Greek word "polys", meaning "many" or "multiple". It is often used in scientific terms to indicate a compound made up of multiple repeating units.
The term "oxymethylene" is a combination of two Greek words. "Oxy" means "sharp" or "acid", while "methylene" refers to a two-carbon chain. In this case, "methylene" is used to represent a single repeating unit of the polyoxymethylene compound.
Therefore, when combined, "polyoxymethylene" signifies a polymer made up of multiple repeating units of the oxymethylene group, which is a two-carbon chain with oxygen atoms.
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