- High strength
- High stiffness
- High dimensional stability
- Good wear resistance
- Good chemical resistance
- Excellent weatherability

Polyoxymethylene (POM), also known as acetal, is a high-performance engineering thermoplastic widely used in various industries. Here's a breakdown of its key characteristics and applications.
In essence, POM is a valuable engineering plastic that excels in applications requiring high performance and precision.
High Strength and Rigidity: POM exhibits excellent tensile strength, hardness, and stiffness, even at low temperatures.
Low Friction and Wear Resistance:It has a low coefficient of friction, making it ideal for applications involving sliding or rotating parts.
Dimensional Stability: POM maintains its shape and size under varying temperature and humidity conditions, with low moisture absorption.
Chemical Resistance: It resists a wide range of chemicals, solvents, and fuels.
Ease of Machining:POM is relatively easy to machine, allowing for the production of precise parts.
Polybutylene terephthalate (PBT) is a thermoplastic engineering polymer that finds widespread use in various industries. Here's a summary of its key characteristics and applications.
In essence, PBT is a high-performance engineering plastic that offers a valuable combination of electrical, mechanical, and chemical properties.
High Strength and Rigidity: POM exhibits excellent tensile strength, hardness, and stiffness, even at low temperatures.
Low Friction and Wear Resistance: It has a low coefficient of friction, making it ideal for applications involving sliding or rotating parts.
Dimensional Stability: POM maintains its shape and size under varying temperature and humidity conditions, with low moisture absorption.
Chemical Resistance: It resists a wide range of chemicals, solvents, and fuels.
Ease of Machining:POM is relatively easy to machine, allowing for the production of precise parts.
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