| Product Description | ||||
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Vandar 4632Z is a high impact, 15% glass reinforced polyester alloy. It combines high strength and toughness with a moderate degree of rigidity. It is characterized by excellent solvent resistance, dimensional stability, and moldability.
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| General | ||||
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Material Status
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Availability
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Filler / Reinforcement
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Features
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RoHS Compliance
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Automotive Specifications
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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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Specific Gravity
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--
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ASTM D792 |
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--
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g/cm³
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ISO 1183 |
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Melt Volume-Flow Rate (MVR) (250°C/5.0 kg)
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in³/10min
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ASTM D1238 |
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Molding Shrinkage
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Flow
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in/in
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ASTM D955 |
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Across Flow
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%
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ISO 294-4 |
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Flow
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%
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ISO 294-4 |
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Water Absorption (Equilibrium, 73°F, 50% RH)
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%
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ISO 62 |
| Mechanical |
Nominal Value
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Unit
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Test Method
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Tensile Modulus
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psi
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ISO 527-2/1A/1 |
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Tensile Strength
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Yield, 73°F
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psi
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ASTM D638 |
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Break
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psi
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ISO 527-2/1A/5 |
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Tensile Elongation
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Break, 73°F
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%
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ASTM D638 |
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Break
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%
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ISO 527-2/1A/5 |
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Flexural Modulus (73°F)
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psi
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ISO 178 |
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Flexural Strength (73°F)
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psi
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ISO 178 |
| Impact |
Nominal Value
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Unit
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Test Method
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Charpy Notched Impact Strength
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ISO 179/1eA | ||
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-22°F
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ft·lb/in²
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73°F
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ft·lb/in²
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Charpy Unnotched Impact Strength
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ISO 179/1eU | ||
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-22°F
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ft·lb/in²
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73°F
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ft·lb/in²
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Notched Izod Impact Strength
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ISO 180/1A | ||
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-22°F
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ft·lb/in²
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73°F
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ft·lb/in²
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| Hardness |
Nominal Value
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Unit
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Test Method
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Rockwell Hardness (M-Scale)
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ISO 2039-2 |
| Thermal |
Nominal Value
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Unit
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Test Method
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Heat Deflection Temperature
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66 psi, Unannealed
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°F
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ISO 75-2/B |
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66 psi, Annealed
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°F
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ASTM D648 |
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264 psi, Unannealed
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°F
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ASTM D648, ISO 75-2/A |
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Glass Transition Temperature 2
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°F
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ISO 11357-2 |
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Vicat Softening Temperature
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°F
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ISO 306/B50 |
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Melting Temperature 2
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°F
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ISO 11357-3, ASTM D3418 |
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CLTE
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ISO 11359-2 | ||
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Flow
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in/in/°F
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Transverse
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in/in/°F
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| Electrical |
Nominal Value
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Unit
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Test Method
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Surface Resistivity
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ohm
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IEC 60093 |
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Volume Resistivity
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ohm·cm
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IEC 60093 |
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Electric Strength
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V/mil
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IEC 60243-1 |
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Relative Permittivity
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IEC 60250 | ||
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100 Hz
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1 MHz
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Dissipation Factor
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IEC 60250 | ||
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100 Hz
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1 MHz
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Comparative Tracking Index
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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 (0.0591 in)
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UL 94 |
| Related Terminology | |||
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Product names can be difficult to match. You may have searched any one of these terms to find this product: Vandar® 4632Z, Vandar 4632Z, Vandar® , Vandar, Vandar4632Z, 4632 Z, 4632Z, Polybutylene Terephthalate, PBT, Polyester, Ticona, PolybutyleneTerephthalate, Z4632
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| Features | |||
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Features may also be described by the following terms: High Strength, Good Toughness, Tough, Good Stiffness, Good Dimensional Stability, Dimensionally Stable, Good Moldability.
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| Automotive Specifications | |||
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This plastic material has approval for 9 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): DELCO PROD (1), CHRYSLER (1), FORD (1), VALEO (2), CHEVROLET (1), GM (3).
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| Injection |
Nominal Value
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Unit
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Drying Temperature
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°F
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Drying Time
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hr
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Suggested Max Moisture
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%
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Suggested Max Regrind
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%
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Hopper Temperature
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°F
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Rear Temperature
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°F
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Middle Temperature
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°F
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Front Temperature
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°F
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Nozzle Temperature
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°F
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Processing (Melt) Temp
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°F
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Mold Temperature
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°F
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Injection Rate
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Back Pressure
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psi
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| Injection Notes | |||
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Manifold Temperature: 250 to 260°C
Zone 4 Temperature: 240 to 260°C Feed Temperature: 230 to 240°C |
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| Notes |
| 1Typical properties: these are not to be construed as specifications. |
| 210°C/min |
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UL and the UL logo are trademarks of UL LLC © 2013. All Rights Reserved.
The information presented on this datasheet was acquired by UL IDES from the producer of the material. UL IDES makes substantial efforts to assure the accuracy of this data. However, UL IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier. |