Yuntianhua® FP POM
Plastic Granules
Yuntianhua® FP Low-friction Pellets Acetal POM Copolymer
Yuntianhua® FP is a lubricant-filled POM copolymer for low-friction and abrasion-resistant parts. It offers 53 MPa tensile yield, 70 MPa flexural strength, and 9 g/10 min MFR. Suitable for gears, rollers, and sliders.
Associated Documents
TDS - Data Sheet
Typical property data
Physical Properties
- Density: 1.38 g/cm³ (ISO 1183)
- Melt Mass-Flow Rate, MFR at 190°C / 2.16 kg: 9 g/10 min (ISO 1133)
- Water Absorption, 24 hr at 23°C: 0.6% (ISO 62)
Mechanical Properties
- Tensile Stress at Yield: 53 MPa (ISO 527-2)
- Tensile Modulus: 2200 MPa (ISO 527-2)
- Strain at Break: 40% (ISO 527-2)
- Flexural Strength: 70 MPa (ISO 178)
- Flexural Modulus: 2100 MPa (ISO 178)
- Charpy Notched Impact Strength: 5.0 kJ/m² (ISO 179/1eA)
Thermal Properties
- Heat Deflection Temperature, 1.8 MPa, Unannealed: 70°C (ISO 75)
Flame Characteristics
- UL Flame Rating: HB Class (UL 94)
Injection Molding Conditions
- Material Drying Temperature: 80–90°C
- Material Drying Time: 2–4 hours
- Nozzle Temperature: 180–200°C
- Front Cylinder Temperature: 180–200°C
- Center Cylinder Temperature: 170–190°C
- Rear Cylinder Temperature: 160–180°C
- Melt Temperature: 180–200°C
- Mold Temperature: 60–90°C
- Mold Temperature for Precision Parts: up to 120°C
- Injection Pressure: 50–100 MPa
- Holding Pressure: 30–80 MPa
- Back Pressure: 0–0.5 MPa
- Screw Rotational Speed: 50–120 rpm
Use & Applications
- Gears
- rollers
- sliders
- abrasion-resistant parts
- oil-free or low-oil operating environments