CAS No.: | 9003-56-9 |
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Formula: | C45h51n3X2 |
EINECS: | 618-371-8 |
Samples: |
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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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XR419-XH is a resin with heat and chemical resistance. It has been widely used in the internal shell of automobiles (such as ventilation grilles)
General |
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Form Resin Pellets |
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Feature Chemical Resistant Good Thermal |
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Usage Automotive Interior Housing |
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Physical Nominal Value Test Method |
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Density / Specific Gravity(23 °C) 1.06 g/cm³ ASTM D792 |
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Melt Mass-Flow Rate, MFR(220 °C;10 kg) 5.0 g/10min ASTM D1238 |
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Molding Shrinkage - Flow, Injection Molded(23 °C;3.2 mm) |
0.40 - 0.70 % ASTM D955 |
Rockwell Hardness, R-Scale, Injection Molded(23 °C) 106 ASTM D785 |
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Mechanical Nominal Value Test Method |
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Tensile Strength, Yield, Injection molded(50 mm/min;23 47.1 MPa ASTM D638 °C;3.2 mm) |
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Tensile Elongation, Break, Injection Molded(50 mm/min;23 °C;3.2 mm) |
20 % ASTM D638 |
Flexural Modulus, Injection Molded(15 mm/min;23 °C;3.22260 MPa ASTM D790 mm) |
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Flexural Strength, Injection Molded(15 mm/min;23 °C;3.271.6 MPa ASTM D790 mm) |
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Notched Izod Impact, Injection Molded ASTM D256 |
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-30 °C;3.2 mm 98 J/m |
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6.4 mm;-30 °C 88 J/m |
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23 °C;3.2 mm 250 J/m |
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6.4 mm;23 °C 230 J/m |
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Thermal Nominal Value Test Method |
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Deflection Temperature Under Load, Unannealed, ASTM D648 |
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Injection Molded |
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0.45 MPa;6.4 mm 106 °C |
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1.8 MPa;6.4 mm 102 °C |
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Vicat Softening Temperature(50 °C/h;50 N;Rate A;Loading 2) |
106 °C ASTM D1525 |
Processing |
Nominal Value |
Drying Temperature<Injection> |
80 - 90 °C |
Drying Time<Injection> |
3.0 - 4.0 hr |
Suggested Max Moisture<Injection> |
0.050 % |
Rear Temperature<Injection> |
180 - 200 °C |
Middle Temperature<injection> |
200 - 220 °C |
Front Temperature<Injection> |
220 - 230 °C |
Nozzle Temperature<Injection> |
220 - 230 °C |
Processing Temp, Melt<Injection> |
220 - 250 °C |
Mold Temperature<Injection> |
40 - 60 °C |
Back Pressure<Injection> |
0.981 - 2.94 MPa |
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