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Description
Acetal Sheet is a high-performance engineering plastic known for its excellent machining properties. Ideal for various industrial applications.
Material Properties
The Acetal Sheet is made from Polyoxymethylene Copolymer, providing high stiffness, tensile strength, and surface hardness. It offers superior resistance against hydrolysis, strong alkalis, and thermal-oxidative degradation compared to other variants.
Machining Advantages
This material is easier to machine than nylon, producing chips instead of long swarf threads, which can wrap around cutting tools. Sharp cutting tools are recommended for achieving a smooth finish, resulting in high-quality outputs with minimal operator input.
Moisture Resistance
Acetal Sheet absorbs very little moisture, which helps prevent distortion or expansion during machining and storage. This characteristic makes it suitable for use in damp environments, particularly in marine applications.
Food Compliance
The natural grade of Acetal Sheet is food contact safe, resisting bacterial growth and ensuring non-toxicity. It is popular in food preparation and production settings.
Low Friction and Wear Resistance
Acetal Sheet has low friction properties, allowing components to slide easily with minimal inertia. It exhibits good wear resistance, making it suitable for applications requiring smooth operation.
Specifications
- Material: Polyoxymethylene Copolymer
- Color: Black
- Food Compliant: Yes
- Resistance to Hydrolysis: Yes
- Resistance to Strong Alkalis: Yes
- Resistance to Thermal-Oxidative Degradation: Yes
- Machining: Better than all Nylons
- Moisture Absorption: Low
- UV Resistance: Good in black
Benefits
- Safe for food contact
- Reduced likelihood of distortion
- Economical due to fast machining
- Minimal post-machining burrs
- Smooth operation in moving components
Use Cases
- Seals
- Gears
- Marine
- Insulators
- Medical instrument handles
- Steam cleaning
- Bearings
- Impellers
FAQ
Q: Is Acetal Sheet suitable for CNC machines?
A: Yes, Acetal Sheet is an excellent choice for high-speed CNC automated machines.
Q: Does Acetal Sheet absorb moisture?
A: No, Acetal Sheet absorbs very little moisture, reducing the risk of distortion during use.
Q: Is Acetal Sheet safe for food use?
A: Yes, the natural grade of Acetal Sheet is food contact safe and resists bacterial growth.