Low flow, high strength and stiffness, improved impact
Celcon® acetal copolymer grade M15HP is a creep resistant, high viscosity polymer providing optimum performance in general purpose injection molding. This grade provides overall excellent performance in applications requiring high stiffness. Chemical abbreviation according to ISO 1043-1: POM
| Original Document | Technical Datasheet(English) | |||
| Features | High StrengthHigh Stiffness/RigidityHigh ImpactCreep ResistantHigh ViscosityCopolymer | |||
| Processing | InjectionExtrusionBlow Molding | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Melt Volume Flow Rate(MVR) | |||
190℃/2.16 kg | *** cm³/10min | ISO 1133 | |
Mold Shrinkage | |||
Flow | *** % | ISO 294-4, 2577 | |
Across Flow | *** % | ISO 294-4, 2577 | |
Water Absorption | *** % | ISO 62 | 23°C-sat |
Moisture /Humidity Absorption | *** % | ISO 62 | 23°C/50%RH |
Melt Density | *** g/cm³ | - | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527-2/1A | |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-2/1A | 50mm/min |
Tensile Elongation | |||
Yield | *** % | ISO 527-2/1A | 50mm/min |
Flexural Modulus | *** Mpa | ISO 178 | 23°C |
Compressive Strength | *** Mpa | ISO 604 | at 1% strain |
Compressive Strength | *** Mpa | ISO 604 | at 6% strain |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eA | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | |
Charpy Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eU | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | |
Izod Notched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 180/1A | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Rockwell M | *** M | ISO 2039-2 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ISO 75-1/-2 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75-1/-2 | |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | 50°C/h 10N |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | 50°C/h 50N |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6/°C | ISO 11359-2 | |
Across Flow | *** E-6/°C | ISO 11359-2 | |
Melt Temperature(Tm) | *** °C | ISO 11357-1/-3 | 10°C/min |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
