No matter where you drive in the city, you can’t help but notice the increase in construction and urbanization. Estimates show that construction will increase by 4.4% between 2020 and 2025. This increase is in response to the rapid rise in urbanization, which means more apartments, condos, restaurants, and other buildings are being built, meaning plastic additives are needed.
Top Benefits of Plastic Additives
A rise in urbanization also indicates an explosion in the plastic additives market. According to globenewswire.com, the global plastic additives market is set to expand at a 5.1% compound annual growth rate (CAGR) through 2028. This CAGR doesn’t just consider building and construction materials, but also cars, city transportation, packaging, and consumer goods in general.
Here’s how plastic additives can help improve the performance of materials:
Antioxidants
Thermomechanical and thermooxidative degradation of plastic is inhibited with antioxidants. Antioxidants add strength, stiffness, and flexibility to a product and extend its life. Each antioxidant interrupts degradation differently depending on its structure. Among the many antioxidative used in plastics are amines, phenolic acids, phosphites, and thioesters.
Flame Retardants
The global flame retardant plastics market was expected to reach 48.26 billion (USD) by the end of 2024, growing at a CAGR of 5.2%. The market size in 2024 is estimated to be worth USD 7.9 billion. These plastics are in high demand due to an increase in electronics, wire and cable, pipe and tank, transportation, building and construction, and marine. Flame retardants can help prevent combustion in these materials and fulfill legal requirements.
Plasticizers
Plasticizers increase a material’s flexibility, workability, tear resistance, and durability. In addition to reducing the second-order transition temperature of micro-molecules, they also lower elastic modulus, tensile strength, density, hardness, and melt viscosity of the material, making it soft and pliable.
Antimicrobial
Antimicrobial additives are used in buildings, small appliances, and commercial settings. The term antimicrobial additive refers to a substance that contains an appropriate antimicrobial agent. These additives effectively prevent the spread of disease vectors by inhibiting the growth of bacteria, algae, and fungi.
Other Key Additive Advancements
In addition to the core categories, other specialized additives are supporting rapid urbanization:
- UV Stabilizers: Protect outdoor plastics such as roofing, decking, and signage from degradation caused by long-term sun exposure.
- Impact Modifiers: Enhance durability in construction materials like window frames, pipes, and siding, important in high-density neighborhoods.
- Processing Aids: Improve efficiency during the manufacturing process, lowering costs while ensuring consistent product quality.
Plastic Additives and the Future of Cities
As more cities embrace rapid growth, the demand for enhanced plastic solutions will expand even further. Additives not only improve safety and performance but also support sustainability goals by extending material lifespans and reducing waste. Whether it’s safer electrical cabling, longer-lasting building insulation, or antimicrobial surfaces in public spaces, additives are becoming a silent partner in the infrastructure of modern cities.
With such an increase in urbanization, plastic additives are going to be vital moving forward. Having a company like Phoenix Plastics, which has extensive knowledge of additives, will ensure you work with high-quality and fair-priced products.
