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    The advantages of polypropylene for auto industry

    2021-12-03 15:57:58  News

    What’s Polypropylene (PP)?

    PP is a thermoplastic (or addition polymer) created from a combination of propylene monomers. Today, it’s used in various ways, from packaging consumer products to the automotive industry PP is utilized.

    Since its coining in 1951, the material quickly became popular. Rugged and highly resistant to many chemical solvents, acids, and bases. It possesses a relatively slippery surface, making it suitable for low-friction applications like gears. It’s this quality that makes PP a viable alternative to plastics like Acetal. Also, when compared to other plastics, PP has a higher melting point, making it safe to use in conjunction with hot temperatures.

    In the automotive industry, PP’s commonly used for bumpers, chemical tanks, cable insulation, and gas cans. Polypropylene is also often utilized as a thermoplastic binder component for natural fiber composites. Also used with a variety of vehicle applications such as door panels, console, seatbacks, trunk liners, and much more.

    Combined with PP, natural fibers present an alternative to glass fiber with the advantage of:

    • Excellent environmental performance

    • Good thermal properties

    • High resilience

    So, it’s no wonder its demand is predicted to rise to 62 million metric tons by the end of 2020.

    The Advantages of Natural Polypropylene for Automotive Manufacturing

    The following qualities of natural polypropylene also make it excellent to use in automotive manufacturing.

    PP’s a Bad Conductor

    Polypropylene is classified as an insulator, making it suitable for manufacturing electronic components such as capacitors and audio equipment. Studies show that one in five drivers, plan to purchase a purely electric car within the next five years. As such, the automotive industry is looking to embrace broader electrical applications – and PP could well be the answer.

    PP Boasts a High Melting Point and is Highly Malleable

    The plastic has a high melting point (130 degrees celsius) and, when melted, is highly malleable. This makes polypropylene safer to use around heat than some other materials. Additionally, it melts into a liquid that can then be molded into any desired shape. Therefore, reheating after cooling without significant degradation, making this material incredibly versatile.

    High Tensile Strength

    Polypropylene can withstand up to 4800 psi, making it suitable for applications involving heavy loads or rugged use.

    You Can Transform Polypropylene Into Fiber Form

    Therefore, allowing the creation of mesh-like surfaces that can be used in car interiors.

    Polypropylene is a Low-Density Material

    As such, it significantly reduces costs and fuel consumption associated with more substantial vehicles. Manufacturers can, therefore, use PP to decrease a car’s weight, making them more environmentally and economically appealing.

    The Future of Automotive Manufacturing Lies in High-Quality Plastics

    With the plastic market on the rise, it’s no surprise versatile materials like natural polypropylene are on the up. The future sees an increased demand for more lightweight, environmentally friendly cars, so manufacturers should look towards using PP to reduce the weight of their vehicles.

    POLYPVC (Luoyang Dema Import & Export Co., Ltd.) is a professional plastic resin and products supplier with rich experience in providing PP, PE, PVC, EVA, ABS raw materials, bulk bag and PP woven fabrics for customers all over the world.POLYPVC aims to provide high-quality and cost-effective products for global chemical factories, plastic products manufacturers, and material resellers. POLYPVC provides the best PP, PE, PVC, AVE, ABS material solutions for plastic products manufacturers, wholesalers, resellers, distributors, factory owners, processing shops, etc.

    If you are looking for plastic resin, please feel free to get a quote for the latest price, and POLYPVC sales team will reply within 48 hours.

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    • POLYPVC is a one stop plastic and chemical supplier with rich experiences in providing PP, PE, PVC, EVA, ABS raw materials, bulk bag and PP woven fabrics.
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