Dongguan Forever Co.,Ltd is the manufacture of the China origin cheap UV stablized PC polycarbonate Granules Polymer Resin
FR3050XH (PC+ABS) - Hybrid; Flame retardant; High heat-resistant injection molding grade; Improved chemical resistance and stress cracking behavior; Vicat/B 120 temperature=136 ° C; Ball indentation temperature>= 125 ° C; UL identification 94 V-1, 1.0 mm; Suitable for supporting materials of live parts.
General | |||||
Form | Resin Pellets | ||||
Feature | Low Temperature Impact | Good Paintability | Escr | ||
Chemical Resistant | Excellent Processability | Good Dimensional | |||
Good Thermal | |||||
Physical | Nominal Value | Test Method | |||
Density / Specific Gravity(23 °C) | 1.19 g/cm³ | ISO 1183 | |||
Melt Volume-Flow Rate, MVR(260 °C;5 kg) | 18 cm³/10 min | ISO 1133 | |||
Molding Shrinkage, Across Flow(260 °C;MT 80 °C;3 mm;150x105x3mm) | 0.50 - 0.70 % | ISO 2577 | |||
Molding Shrinkage, Flow(260 °C;MT 80 °C;3 mm;150x105x3mm) | 0.50 - 0.70 % | ISO 2577 | |||
Water Absorption, Saturation(23 °C) | 0.50 % | ISO 62 | |||
Water Absorption, Equilibrium(50% RH;23 °C) | 0.20 % | ISO 62 | |||
Melt Viscosity(260 °C;1000s-1) | 480 Pa · s | ISO 11443-A | |||
Mechanical | Nominal Value | Test Method | |||
Tensile Modulus(23 °C) | 2400 MPa | ISO 527-2/1 | |||
Tensile Stress, Yield(23 °C) | 65.0 MPa | ISO 527-2/50 | |||
Tensile Stress, Break(23 °C) | 60.0 MPa | ISO 527-2/50 | |||
Tensile Strain, Yield(23 °C) | 5.0 % | ISO 527-2/50 | |||
Tensile Strain, Break(23 °C) | > 50 % | ISO 527-2/50 | |||
Notched Izod Impact Strength -30 °C 23 °C | 15 kJ/m² 55 kJ/m² | ISO 180/1A | |||
Unnotched Izod Impact Strength(23 °C) | No Break | ISO 180 |
Thermal | Nominal Value | Test Method |
Heat Deflection Temperature, Unannealed 0.45 MPa 1.8 MPa | 126 °C 115 °C | ISO 75-2/B ISO 75-2/A |
Vicat Softening Temperature | 134 °C 136 °C | ISO 306/B50 ISO 306/B120 |
CLTE, Flow(23 - 55 °C) | 6.8E-5 cm/cm/°C | ISO 11359-2 |
CLTE, Transverse(23 - 55 °C) | 6.8E-5 cm/cm/°C | ISO 11359-2 |
Flame Rating 1 mm 1.5 mm 2 mm 3 mm | V-1 V-0 5VB 5VA | UL 94 |
Electrical | Nominal Value | Test Method |
Surface Resistivity | 1.0E+17 ohms | IEC 60093 |
Volume Resistivity(23 °C) | 1.0E+17 ohms ·cm | IEC 60093 |
Electric Strength(23 °C;1 mm) | 35 kV/mm | IEC 60243-1 |
Relative Permittivity 100 Hz;23 °C 23 °C;1.0e+6 Hz | 3.20 3.10 | IEC 60250 |
Dissipation Factor 100 Hz;23 °C 23 °C;1.0e+6 Hz | 2.0E-3 8.0E-3 | IEC 60250 |
Comparative Tracking Index, Solution A | 300 V | IEC 60112 |
Processing | Nominal Value |
Drying Temperature - Dry Air Dryer<Injection> | 80 °C |
Drying Time - Dry Air Dryer<Injection> | 4.0 hr |
Suggested Max Moisture<Injection> | < 0.020 % |
Suggested Shot Size<Injection> | 30 - 70 % |
Rear Temperature<Injection> | 220 - 230 °C |
Middle Temperature<injection> | 225 - 235 °C |
Front Temperature<Injection> | 230 - 240 °C |
Nozzle Temperature<Injection> | 255 - 265 °C |
Processing Temp, Melt<Injection> | 240 - 270 °C |
Mold Temperature<Injection> | 60 - 90 °C |
Back Pressure<Injection> | 5.00 - 15.0 MPa |
Vent Depth <Injection> | 0.025 - 0.075 mm |
Hold Pressure<Injection> | 50 - 75 % |
Standard Melt Temperature<Injection> | 260 °C |
Peripheral Screw Speed <Injection> | 0.05 - 0.2 m/s |