https://www.avient.com/knowledge-base/article/how-lightweight-automotive-components?ind[]=6601
If heat dissipation is the primary driver, thermally conductive polymers could be an excellent alternative.
Thermally conductive components: Traditionally, thermoplastics’ inherent insulating properties limited their use in heat dissipation applications.
Thermally conductive plastics help dissipate the heat, adding life to the fixture while offering additional design and manufacturing benefits.
https://www.avient.com/knowledge-base/article/what-s-difference-fillers-reinforcements?ind[]=21508
Plastics do not readily conduct electricity, or heat and cool the way metals do.
While conventional plastics retain heat, plastics containing thermally conductive fillers distribute heat and carry it away from the heat source.
These oxides have high thermal and electrical conductivity (although hematite can conduct more heat), can block radiation, and can dampen sound.
https://www.avient.com/products/fiber-line-engineered-fiber-solutions/fiber-line-engineered-fiber-products/yarn-compression-packing
Dissipates heat and reduces shaft wear
Versatile, corrosion resistant and conductive with excellent EMI shielding
Versatile, corrosion resistant and conductive with excellent EMI shielding
https://www.avient.com/knowledge-base/article/rise-above-four-common-lightweighting-mistakes
Therma-Tech™ Thermally Conductive Formulations
Heat transfer capabilities of metal with design freedom and weight reduction of engineered polymers
Stat-Tech™ Electrically Conductive Formulations
https://www.avient.com/news/polyone-expands-automotive-engineered-polymer-portfolio-electriplast-conductive-long-fiber-technology
Integral is a leader in conductive hybrid plastics, having over 50 issued patents for conductive plastic.
Applications for ElectriPlast include: Shielding Wire, Power Electronics, Connectors, and Cables; Shielding, Conduction, Batteries, Heated Elements, Sensors, Antennas, Medical Devices, Consumer Electronics and Acoustics, Fuses, Capacitors, Bi-Polar Plates, Resistors, Bus bars, ESD, Static Dissipation and Terminals.
EDITORS: For a high-resolution image, please click here: ElectriPlast™ Conductive Long Fiber Technology
https://www.avient.com/industries/transportation/automotive/automotive-lighting
Conductive Formulations
Controlled conductivity
Therma-Tech™ provides thermal and electrical conductivity for high powered LED heat sink
https://www.avient.com/industries/consumer/consumer-discretionary/small-appliances
Therma-Tech™ Thermally Conductive Formulations
Therma-Tech™ Thermally Conductive Formulations
Vacuums & Floor Care; Heating, Cooling & Air Quality; Irons & Steamers
https://www.avient.com/industries/consumer/consumer-discretionary/home-household/office-supplies
Thermal and Electrical Conductivity for LED Heat Sink
Thermal Conductivity for Heat Exchanger in Gas Recovery
Thermal Conductivity in Plate Heat Exchanger
https://www.avient.com/resource-center?document_type=59&document_subtype=127&industry=0&product_family=81&product_subfamily=0&product_name=0&op=FILTER RESULTS&form_build_id=form-Ojq3VtEkRrXIsgZSyKvAgO_Z3JHuKtjJLR7xfOXoAI8&form_id=resource_filter_form&page=0
Colorant Chromatics™ Conductive Formulations provided tailored solutions for specific conductivity requirements
Vehicle Light Heat Sinks
Therma-Tech™ provided lighter weight solutions with required thermal conductivity for automotive light heat sinks
https://www.avient.com/resource-center?document_type=59&document_subtype=127&industry=0&product_family=81&product_subfamily=0&product_name=0&op=FILTER RESULTS&form_build_id=form-Ojq3VtEkRrXIsgZSyKvAgO_Z3JHuKtjJLR7xfOXoAI8&form_id=resource_filter_form
Colorant Chromatics™ Conductive Formulations provided tailored solutions for specific conductivity requirements
Vehicle Light Heat Sinks
Therma-Tech™ provided lighter weight solutions with required thermal conductivity for automotive light heat sinks