东莞市裕升高分子材料有限公司
GELOY? Resin CR7520 - Asia
Acrylonitrile Styrene Acrylate
Product Description:
ASA. Profile and Sheet. Excellent weatherability, good flow/aesthetics and high impact.
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Material Status
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UL Yellow Card1
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Search for UL Yellow Card
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Availability
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Features
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Uses
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Processing Method
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Also Available In
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| Physical |
Nominal Value
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Unit
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Test Method
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Density / Specific Gravity
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1.06
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g/cm3
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ASTM D792 |
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Melt Mass-Flow Rate (MFR)
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ASTM D1238 | ||
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220°C/10.0 kg
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7.0
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g/10 min
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260°C/5.0 kg
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13
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g/10 min
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Molding Shrinkage - Flow (3.20 mm)
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0.50 to 0.70
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%
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Internal Method |
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Water Absorption (Equilibrium, 23°C)
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0.55
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%
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ASTM D570 |
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Outdoor Suitability
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f2
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UL 746C | |
| Hardness |
Nominal Value
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Unit
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Test Method
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Rockwell Hardness (R-Scale)
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86
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ASTM D785 |
| Mechanical |
Nominal Value
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Unit
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Test Method
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Tensile Modulus2
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1790
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MPa
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ASTM D638 |
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Tensile Strength3
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ASTM D638 | ||
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Yield
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41.0
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MPa
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Break
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34.0
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MPa
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Tensile Elongation3 (Break)
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40
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%
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ASTM D638 |
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Flexural Modulus4 (50.0 mm Span)
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1790
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MPa
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ASTM D790 |
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Flexural Strength4 (Yield, 50.0 mm Span)
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58.0
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MPa
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ASTM D790 |
| Impact |
Nominal Value
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Unit
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Test Method
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Notched Izod Impact
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ASTM D256 | ||
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-30°C
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58
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J/m
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23°C
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320
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J/m
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Instrumented Dart Impact (23°C, Total Energy)
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25.0
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J
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ASTM D3763 |
| 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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ASTM D648 | ||
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0.45 MPa, Unannealed, 3.20 mm
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87.0
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°C
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0.45 MPa, Unannealed, 6.40 mm
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90.0
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°C
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1.8 MPa, Unannealed, 3.20 mm
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76.0
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°C
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1.8 MPa, Unannealed, 6.40 mm
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79.0
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°C
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1.8 MPa, Annealed
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95.0
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°C
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Vicat Softening Temperature
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99.0
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°C
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ASTM D15255 |
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CLTE
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ASTM E831 | ||
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Flow : -30 to 0°C
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8.5E-5
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cm/cm/°C
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Flow : -40 to 40°C
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8.6E-5
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cm/cm/°C
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Flow : 0 to 100°C
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9.0E-5
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cm/cm/°C
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Transverse : -40 to 40°C
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9.2E-5
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cm/cm/°C
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RTI Elec
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50.0
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°C
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UL 746 |
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RTI Imp
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50.0
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°C
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UL 746 |
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RTI Str
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50.0
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°C
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UL 746 |
| 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 15
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ohms
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ASTM D257 |
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Dielectric Strength (3.20 mm, in Oil)
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16
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kV/mm
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ASTM D149 |
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Dielectric Constant
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ASTM D150 | ||
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60 Hz
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5.20
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50 kHz
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5.20
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1 MHz
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3.21
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Dissipation Factor
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ASTM D150 | ||
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50 Hz
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0.15
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60 Hz
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0.15
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1 MHz
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0.026
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Comparative Tracking Index (CTI)
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PLC 0
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UL 746 | |
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High Amp Arc Ignition (HAI)6
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PLC 0
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UL 746 | |
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Hot-wire Ignition (HWI)
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PLC 3
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UL 746 | |
| Flammability |
Nominal Value
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Unit
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Test Method
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Flame Rating (1.5 mm)
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HB
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UL 94 |
| Optical |
Nominal Value
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Test Method
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Gloss (60°, Untextured)
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95
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ASTM D523 |
| Injection |
Nominal Value
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Unit
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Drying Temperature
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80 to 90
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°C
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Drying Time
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3.0 to 6.0
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hr
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Suggested Max Moisture
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0.040
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%
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Suggested Shot Size
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40 to 80
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%
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Rear Temperature
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220 to 250
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°C
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Middle Temperature
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225 to 260
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°C
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Front Temperature
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240 to 270
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°C
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Nozzle Temperature
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240 to 270
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°C
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Processing (Melt) Temp
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240 to 270
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°C
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Mold Temperature
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55 to 75
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°C
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Back Pressure
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0.700 to 1.40
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MPa
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Screw Speed
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30 to 80
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rpm
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Vent Depth
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0.038 to 0.076
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mm
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| Injection Notes | |||
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Injection Molding Parameters
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