东莞市裕升高分子材料有限公司
Centrex? 814
Acrylonitrile Styrene Acrylate
Product Description:
Centrex? 814 is an Acrylonitrile Styrene Acrylate (ASA) product. It can be processed by injection molding and is available in North America. Applications of Centrex? 814 include sporting goods, decorative parts, electrical/electronic applications, household applications and marine applications. Characteristics include:
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Material Status
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Literature1
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UL Yellow Card2
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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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Agency Ratings
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RoHS Compliance
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UL File Number USA
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Forms
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Processing Method
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Multi-Point Data
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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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1.05
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g/cm3
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ASTM D792 |
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Melt Mass-Flow Rate (MFR) (200°C/10.0 kg)
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9.0
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g/10 min
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ASTM D1238 |
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Molding Shrinkage - Flow
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0.50 to 0.60
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%
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ASTM D955 |
| 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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101
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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 Modulus3
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2100
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MPa
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ASTM D638 |
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Tensile Strength3 (Yield)
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38.6
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MPa
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ASTM D638 |
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Flexural Modulus - Tangent4
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2240
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MPa
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ASTM D790 |
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Flexural Strength4
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68.6
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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, 3.18 mm
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75
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J/m
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23°C, 3.18 mm
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270
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J/m
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Instrumented Dart Impact
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ASTM D3763 | ||
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-30°C
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8.20
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J
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23°C
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33.0
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J
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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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ASTM D648 | ||
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1.8 MPa, Unannealed, 3.18 mm
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71.1
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°C
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1.8 MPa, Unannealed, 6.35 mm
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76.7
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°C
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Vicat Softening Temperature
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101
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°C
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ASTM D15255 |
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RTI Elec (1.5 mm)
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50.0
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°C
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UL 746 |
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RTI Imp (1.5 mm)
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50.0
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°C
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UL 746 |
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RTI Str (1.5 mm)
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50.0
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°C
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UL 746 |
| Flammability |
Nominal Value
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Test Method
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Flame Rating
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HB
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UL 94 |
| Injection |
Nominal Value
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Unit
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Drying Temperature
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82 to 88
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°C
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Drying Time
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2.0
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hr
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Suggested Max Moisture
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0.10
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%
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Suggested Shot Size
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50 to 70
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%
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Suggested Max Regrind
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20
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%
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Rear Temperature
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238 to 271
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°C
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Middle Temperature
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238 to 271
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°C
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Front Temperature
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238 to 271
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°C
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Nozzle Temperature
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238 to 271
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°C
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Processing (Melt) Temp
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238 to 271
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°C
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Mold Temperature
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43 to 82
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°C
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Injection Rate
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Moderate
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Screw L/D Ratio
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20.0:1.0
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Screw Compression Ratio
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2.5:1.0
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