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Product Description
M9044 is a general-purpose injection molding copolymer polyoxymethylene resin produced by Polyplastics-Ticona (Nantong). It has moderate flowability, high rigidity, excellent wear resistance and low friction coefficient with outstanding dimensional stability. It supports secondary processing such as turning and ultrasonic welding. Compliant with RoHS and REACH SVHC, it is widely used for wear-resistant sliding parts including gears, bearings, sliding rails, zippers, electronic structural components and small automotive transmission parts.
Polyplastics DURACON® POM M9044 (CF2001)
Grade: M9044, Copolymer POM, General-purpose injection molding
Manufacturer: Polyplastics (Nantong Polyplastics-Ticona Engineering Plastics
)
Features: Moderate flow, high rigidity, excellent wear resistance, low friction coefficient, good dimensional stability. Suitable for ultrasonic welding and machining.
Flammability: UL94 HB (1.5 mm)
UL File No.: E168729
Compliance: RoHS, REACH SVHC
ISO Property Table
| Property | Test Condition | ISO Standard | Typical Value | Unit |
| Density | 23℃ | ISO 1183 | 1.41 | g/cm³ |
| Water Absorption | 23℃, 24h, 1mm | ISO 62 | 0.5 | % |
| MFR | 190℃ / 2.16kg | ISO 1133 | 9 | g/10min |
| MVR | 190℃ / 2.16kg | ISO 1133 | 8 | cm³/10min |
| Mold Shrinkage | 2mm specimen | ISO 294-4 | 2.0–2.3 | % |
| Tensile Strength at Yield | 23℃, 50mm/min | ISO 527 | 62 | MPa |
| Tensile Modulus | 23℃, 50mm/min | ISO 527 | 2700 | MPa |
| Elongation at Break | 23℃, 50mm/min | ISO 527 | 35 | % |
| Flexural Strength | 23℃, 2mm/min | ISO 178 | 87 | MPa |
| Flexural Modulus | 23℃, 2mm/min | ISO 178 | 2500 | MPa |
| Charpy Notched Impact | 23℃ | ISO 179/1eA | 6.0 | kJ/m² |
| HDT (Unannealed) | 1.8 MPa | ISO 75 | 95 | ℃ |
| Rockwell Hardness | Scale M | ISO 2039-2 | 80 | M |
Processing Guideline
Pre-drying: 80–100 ℃ for 2–4 h, moisture ≤0.2%
Barrel Temperature: Rear 170–180℃ / Middle 180–190℃ / Front 190–200℃ / Nozzle 190–205℃
Mold Temperature: 60–100 ℃
Injection Pressure: 70–110 MPa
Back Pressure: 5–10 MPa
Screw Speed: 40–70 rpm
Note: POM decomposes easily at high temperature. Avoid long residence time. Max barrel temp ≤210℃. Regrind ratio ≤25%.
Applications
Gears, bearings, bushings, sliding rails, zippers, cams, electronic structural parts, automotive small wear-resistant components, pump parts.
Packing & Storage
25 kg per bag, natural pellets. Store in cool, dry and ventilated warehouse. Keep away from heat and open flame.
Recommended shelf life: 12 months in original sealed package.
Disclaimer
All data are typical values for reference only and not guaranteed specifications. Users shall verify material suitability by testing before production. Official PDF issued by Polyplastics shall prevail.
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预计总交货期–~–
This estimate is for reference only and does not constitute a contractual commitment. Actual lead time depends on order details, material availability, production schedule, customs clearance and carrier capacity. Please contact us for a confirmed delivery date.
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