CELANESE CELCON M90 Hot Sale POM Resin

Physical Properties

• Density: Measured in compliance with ISO 1183, the material’s density is determined to be 1.41 g/cm³, reflecting its mass per unit volume.
• Shrinkage (Flow): As per ISO 294 standards, the flow-direction shrinkage of the material is 2%, indicating dimensional change during processing.
• Shrinkage (xFlow): Based on ISO 294 testing, the cross-flow shrinkage is 1.9%, showing variation in shrinkage perpendicular to the flow direction.
• Water Absorption: Following ISO 62, the material absorbs 0.75% water when exposed to 23°C for 24 hours, impacting its moisture sensitivity.
• Water Absorption: In accordance with ISO 62, the water absorption at 23°C under 50% relative humidity is 0.2%, highlighting moisture uptake in ambient conditions.
• Melt Index: Tested per ISO 1133, the melt index at 190°C with a 2.16 kg load is 8 cm³/10min, indicating its processability and flow behavior.

Polymer Properties:

• Base Material: Polyoxymethylene (POM) Copolymer
• Modification Features:
  
  • Exhibits good to excellent corrosion resistance, safeguarding against chemical attacks.
  • Boasts excellent cold workability, allowing for easy shaping at low temperatures.
  • Has good hot formability, enabling flexible manufacturing processes at elevated temperatures.
  • Undergoes a proprietary mill treatment to achieve specific tensile properties.

Applications:

1. Mechanical Springs: Ideal for making springs, where its combination of workability and tensile properties ensures reliable performance and durability.
2. Navigational Instruments: Used in the production of navigational instruments, thanks to its corrosion resistance that protects against environmental damage.
3. General Engineering Components: Applied in various general engineering applications, leveraging its formability and mechanical characteristics for diverse part manufacturing.