
Polycarbonate + PET
Makroblend® UT1018
A (PET+PC) blend, unreinforced; impact modified, injection molding grade material that has.good dimensional stability; excellent low-temperature impact and chemical resistance.
Processes
- Injection Mold Tooling & Parts
Properties
- Chemical-resistant
Features
- Chemical Resistant
- Good Dimensional Stability
- Impact Modified
- Low Temperature Impact Resistance
Properties
General | ||||
Material Status
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Availability
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Additive
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Features
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RoHS Compliance
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Processing Method
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Physical |
Nominal Value
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Unit
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Test Method
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Density (73°F)
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1.22
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g/cm³
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ISO 1183 |
Melt Volume-Flow Rate (MVR) (270°C/5.0 kg)
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13
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cm³/10min
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ISO 1133 |
Molding Shrinkage 3
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ISO 2577 | ||
Across Flow
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0.70 to 0.90
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%
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Flow
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0.70 to 0.90
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%
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Water Absorption
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ISO 62 | ||
Saturation, 73°F
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0.70
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%
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Equilibrium, 73°F, 50% RH
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0.20
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%
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Mechanical |
Nominal Value
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Unit
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Test Method
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Tensile Modulus (73°F)
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290000
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psi
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ISO 527-1/1 |
Tensile Stress
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ISO 527-2/50 | ||
Yield, 73°F
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7110
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psi
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Break, 73°F
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6670
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psi
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Tensile Strain (Yield, 73°F)
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4.5
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%
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ISO 527-2/50 |
Nominal Tensile Strain at Break (73°F)
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100
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%
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ISO 527-2/50 |
Flexural Modulus 4 (73°F)
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276000
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psi
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ISO 178 |
Flexural Stress 4
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ISO 178 | ||
3.5% Strain, 73°F
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8700
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psi
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73°F
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10200
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psi
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Thermal |
Nominal Value
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Unit
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Test Method
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Deflection Temperature Under Load
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66 psi, Unannealed
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226
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°F
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ISO 75-2/B |
264 psi, Unannealed
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172
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°F
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ISO 75-2/A |
Vicat Softening Temperature
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270
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°F
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ISO 306/B120 |
CLTE
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ISO 11359-2 | ||
Flow : 73 to 131°F
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4.4E-5
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in/in/°F
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Transverse : 73 to 131°F
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5.0E-5
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in/in/°F
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Thermal Conductivity 5 (73°F)
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1.4
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Btu·in/hr/ft²/°F
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ISO 8302 |
Electrical |
Nominal Value
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Unit
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Test Method
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Surface Resistivity
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1.0E+16
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ohms
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IEC 60093 |
Volume Resistivity (73°F)
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1.0E+16
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ohms·cm
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IEC 60093 |
Electric Strength (73°F, 0.0394 in)
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860
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V/mil
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IEC 60243-1 |
Relative Permittivity
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IEC 60250 | ||
73°F, 100 Hz
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3.20
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73°F, 1 MHz
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3.10
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Dissipation Factor
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IEC 60250 | ||
73°F, 100 Hz
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2.0E-3
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73°F, 1 MHz
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0.015
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Comparative Tracking Index (Solution A)
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600
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V
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IEC 60112 |
Flammability |
Nominal Value
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Unit
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Test Method
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Flame Rating
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UL 94 | ||
0.06 in
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HB
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0.12 in
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HB
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Injection |
Nominal Value
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Unit
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Drying Temperature – Dry Air Dryer
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230
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°F
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Drying Time – Dry Air Dryer
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2.0 to 4.0
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hr
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Suggested Max Moisture
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< 0.010
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%
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Suggested Shot Size
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30 to 70
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%
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Rear Temperature
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473 to 491
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°F
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Middle Temperature
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482 to 500
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°F
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Front Temperature
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491 to 509
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°F
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Nozzle Temperature
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491 to 518
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°F
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Processing (Melt) Temp
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500 to 536
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°F
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Mold Temperature
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122 to 212
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°F
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Back Pressure
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725 to 2180
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psi
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Vent Depth
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9.8E-4 to 3.0E-3
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in
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Notes
3600 bar
40.079 in/min
5Across Flow
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