Overview of POM C52021 Plastic Particles
Product Struction
POM C52021 is a black copolymer resin with excellent heat resistance and hydrolysis resistance, which meets food contact grade standards and is widely used in fields requiring high heat resistance and chemical resistance. This material adopts injection molding technology and has good high fluidity, suitable for precision molding of thin-walled products.
Material characteristics
The main advantages of POM C52021 are its high fluidity and rapid prototyping performance, especially suitable for injection molding of complex and thin-walled products. Its alkali resistance, antioxidant properties, and excellent resistance to chemicals, fuels, and solvents make it perform well in various harsh environments. In addition, the processing temperature of this material is relatively low, which helps to improve production efficiency.
Application area
The material is suitable for automotive, home appliances and electronic and electrical industries, especially for the manufacture of precision thin-walled components.POM C52021 excellent heat resistance and resistance to hydrolysis, make its in food packaging and contact the product has been widely used.Due to its high antioxidant and chemical resistance, it is also suitable for more stringent industrial applications, providing long-lasting stability and reliability.
POM C52021, with its unique comprehensive performance, has become an ideal choice in the injection molding industry, especially in thin-walled product applications that require high dimensional accuracy and surface quality.
| Electrical properties | Condition | Standard | Value | Unit | |||
| CTI | IEC 60112 | 600 | V | ||||
| Dielectric | Strength | IEC 60243 | 35 | KV/mm | |||
| Dielectric | Constant 100Hz | IEC 60250 | 4 | ||||
| Dielectric | Constant 1MHz | IEC 60250 | 4 | ||||
| Dissipation | Factor 100Hz | IEC 60250 | 0.003 | ||||
| Dissipation | Factor 1MHz | IEC 60250 | 0.005 | ||||
| Surface | Resistivity | IEC 60093 | 1E+14 | Ω | |||
| Volume | Resistivity | IEC 60093 | 1E+12 | Ω.m | |||
| Flammability | Condition | Standard | Value | Unit | |||
| Flame | Rating NC 0.81mm | UL94 | HB | ||||
| Flame | Rating BK 1.5mm | UL94 | HB | ||||
| Flame | Rating BK 3.0mm | UL94 | HB | ||||
| Hardness | Condition | Standard | Value | Unit | |||
| Ball | Indentation Hardness 30s | ISO 2039 | 148 | MPa | |||
| Mechanical behavior | Condition | Standard | Value | Unit | |||
| Charpy | Notch Impact 23°C 1eA | ISO 179 | 5 | kJ/m² | |||
| Charpy | Notch Impact -30°C 1eA | ISO 179 | 5 | kJ/m² | |||
| Charpy | Un-notch Impact 23°C | ISO 179 | 150 | kJ/m² | |||
| Charpy | Un-notch Impact -30°C | ISO 179 | 150 | kJ/m² | |||
| Elongation | Yield 50mm/min | ISO 527 | 7 | % | |||
| Elongation | Break 50mm/min | ISO 527 | 15 | % | |||
| Flexural | Modulus 23°C | ISO 178 | 2800 | MPa | |||
| Tensile | Modulus | ISO 527 | 3000 | MPa | |||
| Tensile | Strength Yield 50mm/min | ISO 527 | 65 | MPa | |||
| Tensile | Creep Modulus 1hr | ISO 899 | 2500 | MPa | |||
| Tensile | Creep Modulus 1000hr | ISO 899 | 1300 | MPa | |||
| Physical property | Condition | Standard | Value | Unit | |||
| Density | ISO 1183 | 1410 | kg/m³ | ||||
| Humidity | Absorption 23°C 50RH | ISO 62 | 0.2 | % | |||
| Melt | Index 190°C 2.16kg | ISO 1133 | 39 | cm³/10min | |||
| Melt | Density | INTERNAL METHOD | 1200 | kg/m³ | |||
| Shrinkage | Flow | ISO 294 | 1.9 | % | |||
| Shrinkage | xFlow | ISO 294 | 1.8 | % | |||
| Water | Absorption 23°C Saturation | ISO 62 | 0.65 | % | |||
| Thermal | Condition | Standard | Value | Unit | |||
| CLE | Flow | ISO 11359 | 1.1E-4 | cm/cm/°C | |||
| HDT | 1.8MPa | ISO 75 | 106 | °C | |||
| Heat | Conductivity Coefficient Melt | INTERNAL METHOD | 0.155 | W/(m·K) | |||
| Melting | Temperature 10°C/min | ISO 11357 | 166 | °C | |||
| Specific | Heat Melt | INTERNAL METHOD | 2060 | J/(kg·K) | |||
| Vicat | Softening Temperature 50°C/hr 50N | ISO 306 | 151 | °C | |||
| UL | Condition | Standard | Value | Unit | |||
| Arc | Resistance | ASTM D495 | 5 | PLC | |||
| Comparative | Tracking Index | IEC 60112 | 0 | PLC | |||
| Dielectric | Strength | ASTM D149 | 40 | KV/mm | |||
| Dimensional | Stability | UL746 | 0.0 | % | |||
| HAI | BK 1.5mm | UL 746A | 0 | PLC | |||
| HAI | BK 3.0mm | UL 746A | 0 | PLC | |||
| HVTR | UL 746A | 0 | PLC | ||||
| HWI | BK 1.5mm | UL 746A | 4 | PLC | |||
| HWI | BK 3.0mm | UL 746A | 4 | PLC | |||
| RTI | Elec NC 0.81mm | UL 746B | 50 | °C | |||
| RTI | Elec BK 1.5mm | UL 746B | 105 | °C | |||
| RTI | Elec BK 3.0mm | UL 746B | 105 | °C | |||
| RTI | Imp NC 0.81mm | UL 746B | 50 | °C | |||
| RTI | Imp BK 1.5mm | UL 746B | 90 | °C | |||
| RTI | Imp BK 3.0mm | UL 746B | 90 | °C | |||
| RTI | Str NC 0.81mm | UL 746B | 50 | °C | |||
| RTI | Str BK 1.5mm | UL 746B | 90 | °C | |||
| RTI | Str BK 3.0mm | UL 746B | 90 | °C | |||
| UL | FlameRating NC 0.81mm | UL94 | HB | ||||
| UL | FlameRating BK 1.5mm | UL94 | HB | ||||
| UL | FlameRating BK 3.0mm | UL94 | HB | ||||
| Volume | Resistivity | ASTM D257 | 1E+11 | Ω.cm | |||
POM C52021
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