Description
THE PP flame retardant compound UL 94 V2 intended for extrusion and profileshttps://forever-plastics.en.made-in-china.com/product-list-1.html 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 |
Form | | Resin Pellets |
Filler | | 40 % Mineral |
Physical | Nominal Value | Test Method |
Density / Specific Gravity | 1.22 g/cm³ | ISO 1183 |
Melt Flow 2.16 kg;230 °C 5 kg;230 °C | 6.0 g/10min 27 g/10min | ISO 1133 |
Ball Indentation Hardness | 90.0 MPa | ISO 2039 |
Mechanical | Nominal Value | Test Method |
Tensile Strength, Yield(50 mm/min) | 32.0 MPa | ISO 527-2 |
Elongation at Yield(50 mm/min) | 7.0 % | ISO 527-2 |
Tensile Modulus | 3800 MPa | ISO 527-2 |
Flexural Modulus | 3900 MPa | ISO 178 |
C harpy Impact Unnotched Temperature; -20 °C Temperature; 23 °C | 11 kJ/m² 20 kJ/m² | ISO 179 1eU |
C harpy Impact, Notched Temperature; -20 °C Temperature; 23 °C | 1.2 kJ/m² 3 kJ/m² | ISO 179 1eA |
Thermal | Nominal Value | Test Method |
Deflection Temperature Pressure; 0.46 MPa Pressure; 1.8 MPa | 132 °C 81.0 °C | ISO 75-2 |
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 |
Company Profile
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Dongguan FOREVER Co., Ltd. Was founded in 2005 and is a national high-tech enterprise and national-level specialized giant enterprise dedicated to the research and production of polymer composite modified materials. With an annual capacity of 100, 000 tons of modified engineering plastics. Since its establishment, the company has been committed to the research of high-performance composite materials such as modified PC, PC/ABS, PBT, PA6, etc. Its products have been widely used in industries such as LED lighting, consumer electronics, new energy, security equipment, and small household appliances, providing customers with efficient delivery experience, ultimate price advantages, and strict quality assurance, contributing to the creation of a green and environmentally friendly world.Dongguan FOREVER Co., Ltd's main products has obtained UL certification for RTI authorized temperature, outdoor weather resistance F1 and 5VA flame retardancy grades, as well as recycled-certified post-consumer low-carbon circulation products. Dongguan FOREVER Co., Ltd's products are highly recognized by customers worldwide for their reliable quality, excellent performance, and superior cost-effectiveness.With a strong focus on research and development, Dongguan FOREVER Co., Ltd. Has established an advanced technology research and development center, equipped with state-of-the-art testing and analysis equipment and a professional R&D team that has accumulated rich experience in the field of polymer composite modified materials. Dongguan FOREVER Co., Ltd also maintains close partnerships with renowned universities and research institutions to stay at the forefront of technology and drive innovation in the industry
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