Propylene Glycol (PG), chemically identified as 1,2-propanediol (CAS 57-55-6), is a cornerstone chemical in numerous industrial sectors, owing to its excellent solvency, hygroscopic nature, and low toxicity. As a significant chemical manufacturer and supplier, we provide industrial-grade Propylene Glycol that fuels various manufacturing processes, ensuring efficiency and product quality.

One of the most substantial industrial applications of Propylene Glycol is its use as a chemical intermediate in the production of polymers. Approximately 45% of global Propylene Glycol production is dedicated to manufacturing unsaturated polyester resins. These resins are critical in the production of fiberglass-reinforced plastics, commonly found in boats, automotive parts, and construction materials. PG is also a key component in the synthesis of polyurethanes and plasticizers, further underscoring its importance in the manufacturing of durable goods.

In the realm of temperature control, Propylene Glycol serves as a safe and effective antifreeze and heat transfer fluid. Unlike ethylene glycol, which is highly toxic, Propylene Glycol exhibits significantly lower toxicity, making it the preferred choice for applications where environmental safety and human contact are considerations. This includes aircraft de-icing fluids, where its ability to lower the freezing point of water is crucial, and in closed-loop cooling systems in industrial settings, breweries, and dairies.

Furthermore, Propylene Glycol finds utility as a solvent and wetting agent in various industrial processes. It is used in the formulation of hydraulic fluids, as a component in certain paints and coatings, and as a humectant in tobacco processing to maintain moisture content. Its compatibility with a wide range of materials and its relatively low volatility make it a practical choice for many industrial challenges.

For businesses requiring industrial-grade Propylene Glycol, choosing a reliable manufacturer and supplier is key to ensuring consistent quality and supply. We are committed to providing high-quality industrial Propylene Glycol at competitive prices. We invite you to contact us to discuss your industrial application needs, explore bulk purchasing options, and receive detailed technical specifications. Partner with us to secure a dependable supply of this essential industrial chemical.