3 Articles in Polymers and Plastics
Bio-Based Propylene Glycol: Driving Green Innovation and Low-Carbon Solutions
Propylene glycol (PG) is traditionally produced from petrochemical sources, specifically through the hydration of propylene oxide. However, recent developments in green chemistry have led to the development of a bio-based alternative to propylene glycol, which is derived from renewable vegetable oils such as soybean oil, palm oil and rapeseed oil, as well as, in some cases, from other biomass-derived glycerin.
Bio-solvents: Sustainable Alternatives Driving Green Chemistry and Industrial Innovation
Bio-solvent, also known as a green solvent, is derived from renewable sources. A bio-solvent is made from cellulose, starch, sugarcane, vegetable oil, agricultural byproducts and biomass. They are less polluting, naturally biodegradable and safer than petrochemical solvents.
Photocatalytic Coatings: A New Era of Sustainable Surface Technology
Photocatalytic coatings are advanced surface treatments powered by light-activated materials like titanium dioxide, which generate reactive radicals that can break down harmful microbes and pollutants, helping surfaces stay cleaner for longer. Titanium dioxide (TiOâ‚‚) is an effective and widely used photocatalyst activated by light to produce reactive radicals, and it can be used to treat air and water.
