Feature: | Plastics |
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CAS No.: | 63440-93-7 |
Formula: | C24h24o8 |
Samples: |
25kg/bag
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Product Description | ||
401AC is an unreinforced poly butylene terephthalate designed for automotive connector applications. Celanex 401AC exhibits improved heat aging property retention over standard unreinforced grades. | ||
General | ||
Form Resin Pellets | ||
Feature Anti Aging | ||
Uses Automotive | Connector | |
Physical | Nominal Value | Test Method |
Density / Specific Gravity | 1.30 g/cm³ | ISO 1183 |
Melt Mass-Flow Rate, MFR(250 °C;2.16 kg) | 40 g/10min | ISO 1133 |
Molding Shrinkage, Across Flow | 1.7 - 1.9 % | ISO 294-4 |
Molding Shrinkage, Flow | 1.8 - 2.0 % | ISO 294-4 |
Rockwell Hardness, M-Scale | 81 | ISO 2039-2 |
Mechanical | Nominal Value | Test Method |
Tensile Modulus | 2360 MPa | ISO 527-2/1A |
Tensile Stress, Yield | 55.0 MPa | ISO 527-2/1A/50 |
Tensile Strain, Yield | 10 % | ISO 527-2/1A/50 |
Tensile Strain, Break | > 35 % | ISO 527-2/1A/50 |
Nominal Tensile Strain at Break | > 35 % | ISO 527-2/1A/50 |
Flexural Modulus(23 °C) | 2300 MPa | ISO 178 |
Flexural Stress(23 °C) | 69.0 MPa | ISO 178 |
C harpy Unnotched Impact Strength(-30 °C) | 2.9 kJ/m² | ISO 179 1eU |
Notched Izod Impact Strength(23 °C) | 4.6 kJ/m² | ISO 180/1A |
Processing | Nominal Value |
Drying Temperature<Injection> | 120 - 130 °C |
Drying Time<Injection> | 4.0 hr |
Hopper Temperature<Injection> | 20 - 50 °C |
Rear Temperature<Injection> | 230 - 250 °C |
Middle Temperature<injection> | 235 - 255 °C |
Front Temperature<Injection> | 235 - 255 °C |
Nozzle Temperature<Injection> | 240 - 265 °C |
Processing Temp, Melt<Injection> | 235 - 265 °C |
Mold Temperature<Injection> | 65 - 96 °C |
Injection Rate<Injection> | Moderate-Fast |
Feeding zone<Injection> | 230 - 250 °C |
Hot Runner Temperature<Injection> | 250 - 265 °C |
Zone4 temperature<Injection> | 240 - 265 °C |
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