Feature: | Natural Color |
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CAS No.: | 942626-09-7 |
Formula: | C18h18bno4 |
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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MD441U-XH is a polypropylene compound filled with 40% minerals, specifically designed for injection molding applications. This material offers impressive mechanical properties and has a moderate melt flow rate. It is commonly used in various automotive components such as air conditioning parts, heater housings, and under the bonnet components.
General |
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Form |
Resin Pellets |
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Filler |
40 % Mineral |
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Physical |
Nominal Value |
Test Method |
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Density / Specific Gravity |
1.22 g/cm³ |
ISO 1183 |
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Melt Flow 2.16 kg;230 °C 5 kg;230 °C |
6.0 g/10min 27 g/10min |
ISO 1133 |
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Ball Indentation Hardness |
90.0 MPa |
ISO 2039 |
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Mechanical |
Nominal Value |
Test Method |
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Tensile Strength, Yield(50 mm/min) |
32.0 MPa |
ISO 527-2 |
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Elongation at Yield(50 mm/min) |
7.0 % |
ISO 527-2 |
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Tensile Modulus |
3800 MPa |
ISO 527-2 |
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Flexural Modulus |
3900 MPa |
ISO 178 |
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C harpy Impact Unnotched Temperature; -20 °C Temperature; 23 °C |
11 kJ/m² 20 kJ/m² |
ISO 179 1eU |
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C harpy Impact, Notched Temperature; -20 °C Temperature; 23 °C |
1.2 kJ/m² 3 kJ/m² |
ISO 179 1eA |
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Thermal |
Nominal Value |
Test Method |
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Deflection Temperature Pressure; 0.46 MPa Pressure; 1.8 MPa |
132 °C 81.0 °C |
ISO 75-2 |
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Vicat Softening Point 5.1 kg 1.02 kg |
100 °C 156 °C |
ISO 306 |
Processing |
Nominal Value |
Processing Temperature |
220 - 260 °C |
Feed Temperature |
40.0 - 80.0 °C |
Mold Temperature |
40.0 - 80.0 °C |
Injection Velocity |
100 - 200 mm/sec |
Hold Pressure |
30.0 - 60.0 MPa |
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