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M90UV-XH
Forever
M90UV-XH is a natural UV light stabilized standard flow grade acetal copolymer designed to provide excellent performance in various molding applications. It is specifically formulated to be a natural acetal resin that does not undergo discoloration, while still offering protection against UV light exposure.
General | ||||
Form | Resin Pellets | |||
Feature | Outdoor | |||
Physical | Nominal Value | Test Method | ||
Density / Specific Gravity | 1.41 g/cm³ | ISO 1183 | ||
Melt Volume-Flow Rate, MVR(190 °C;2.16 kg) | 8.0 cm³/10 min | ISO 1133 | ||
Water Absorption, Saturation(23 °C) | 0.75 % | ISO 62 | ||
Water Absorption, Equilibrium(50% RH;23 °C) | 0.20 % | ISO 62 | ||
Mechanical | Nominal Value | Test Method | ||
Tensile Modulus | 2600 MPa | ISO 527-2/1A | ||
Tensile Stress, Yield | 65.0 MPa | ISO 527-2/1A/50 | ||
Tensile Strain, Yield | 10 % | ISO 527-2/1A/50 | ||
Flexural Modulus(23 °C) | 2550 MPa | ISO 178 | ||
Flexural Stress(3.5% Strain) | 70.0 MPa | ISO 178 | ||
C harpy Notched Impact Strength(23 °C) | 6.1 kJ/m² | ISO 179 1eA | ||
Notched Izod Impact Strength(23 °C) | 5.8 kJ/m² | ISO 180/1A | ||
Thermal | Nominal Value | Test Method | ||
Heat Deflection Temperature, Unannealed(1.8 MPa) | 101 °C | ISO 75-2/A | ||
Vicat Softening Temperature | 161 °C | ISO 306/B50 | ||
Melting Point | 165 °C | ISO 11357-3 | ||
CLTE, Flow | 1.1E-4 cm/cm/°C | ISO 11359-2 | ||
CLTE, Transverse | 1.2E-4 cm/cm/°C | ISO 11359-2 | ||
Processing | Nominal Value |
Drying Temperature<Injection> | 100 - 120 °C |
Drying Time<Injection> | 3.0 - 4.0 hr |
Rear Temperature<Injection> | 170 - 180 °C |
Middle Temperature<injection> | 180 - 190 °C |
Front Temperature<Injection> | 180 - 190 °C |
Nozzle Temperature<Injection> | 190 - 200 °C |
Processing Temp, Melt<Injection> | 180 - 200 °C |
Mold Temperature<Injection> | 80 - 120 °C |
Injection Rate<Injection> | Slow-Moderate |
Back Pressure<Injection> | < 4.00 MPa |
Zone4 temperature<Injection> | 190 - 200 °C |
Hot Runner Temperature<Injection> | 180 - 200 °C |
M90UV-XH is a natural UV light stabilized standard flow grade acetal copolymer designed to provide excellent performance in various molding applications. It is specifically formulated to be a natural acetal resin that does not undergo discoloration, while still offering protection against UV light exposure.
General | ||||
Form | Resin Pellets | |||
Feature | Outdoor | |||
Physical | Nominal Value | Test Method | ||
Density / Specific Gravity | 1.41 g/cm³ | ISO 1183 | ||
Melt Volume-Flow Rate, MVR(190 °C;2.16 kg) | 8.0 cm³/10 min | ISO 1133 | ||
Water Absorption, Saturation(23 °C) | 0.75 % | ISO 62 | ||
Water Absorption, Equilibrium(50% RH;23 °C) | 0.20 % | ISO 62 | ||
Mechanical | Nominal Value | Test Method | ||
Tensile Modulus | 2600 MPa | ISO 527-2/1A | ||
Tensile Stress, Yield | 65.0 MPa | ISO 527-2/1A/50 | ||
Tensile Strain, Yield | 10 % | ISO 527-2/1A/50 | ||
Flexural Modulus(23 °C) | 2550 MPa | ISO 178 | ||
Flexural Stress(3.5% Strain) | 70.0 MPa | ISO 178 | ||
C harpy Notched Impact Strength(23 °C) | 6.1 kJ/m² | ISO 179 1eA | ||
Notched Izod Impact Strength(23 °C) | 5.8 kJ/m² | ISO 180/1A | ||
Thermal | Nominal Value | Test Method | ||
Heat Deflection Temperature, Unannealed(1.8 MPa) | 101 °C | ISO 75-2/A | ||
Vicat Softening Temperature | 161 °C | ISO 306/B50 | ||
Melting Point | 165 °C | ISO 11357-3 | ||
CLTE, Flow | 1.1E-4 cm/cm/°C | ISO 11359-2 | ||
CLTE, Transverse | 1.2E-4 cm/cm/°C | ISO 11359-2 | ||
Processing | Nominal Value |
Drying Temperature<Injection> | 100 - 120 °C |
Drying Time<Injection> | 3.0 - 4.0 hr |
Rear Temperature<Injection> | 170 - 180 °C |
Middle Temperature<injection> | 180 - 190 °C |
Front Temperature<Injection> | 180 - 190 °C |
Nozzle Temperature<Injection> | 190 - 200 °C |
Processing Temp, Melt<Injection> | 180 - 200 °C |
Mold Temperature<Injection> | 80 - 120 °C |
Injection Rate<Injection> | Slow-Moderate |
Back Pressure<Injection> | < 4.00 MPa |
Zone4 temperature<Injection> | 190 - 200 °C |
Hot Runner Temperature<Injection> | 180 - 200 °C |
