The low profile additives market is a vital segment of the global thermoset resin and composites sector. Low profile additives (LPAs) enhance the surface finish, dimensional stability, and mechanical strength of unsaturated polyester resins (UPR) used in sheet molding compounds (SMC) and bulk molding compounds (BMC). Increasing use of lightweight and high-performance materials has propelled growth in the low profile additives industry.
The low profile additives market size has been increasing steadily, fueled by rising low profile additives demand from automotive, construction, and electrical industries. Automotive manufacturers are integrating LPAs into composite parts to reduce vehicle weight, enhance fuel efficiency, and meet stringent emission norms. Similarly, the construction and electrical sectors are adopting LPAs to produce durable, cost-efficient, and high-quality materials.
Notable low profile additives market trends include the development of bio-based and styrene-free additives, along with innovations that improve filler compatibility and reduce environmental impact. Manufacturers are focusing on producing high-performance additives that ensure superior surface finishes, dimensional…