Why source Neopentyl Glycol (NPG) from Neuchem?

• Neuchem enjoys relationships with world-class producers of Neopentyl Glycol, enabling us to supply our customers with minimal lead times and cost savings.
• As an integral link in your supply chain, we deliver raw materials to your doorstep in a secure, cost-competitive, and friendly environment.
• Neuchem carefully selects our suppliers to guarantee high quality materials on a consistent basis.

To obtain more information about Neopentyl Glycol supply & inventory, please submit a quote request.

Uses/Applications

Polyester Resins
NPG is a key building block in the production of high-performance polyester resins, such as alkyd resins and unsaturated polyester resins (UPR). It is reacted with dicarboxylic acids or anhydrides to form polyester oligomers, which are then cross-linked to form thermosetting polymers used in coatings, composites, and fiberglass reinforced plastics (FRP).

Polyurethane Resins
Neopentyl Glycol is utilized in the production of polyurethane resins and foams as a chain extender and cross-linking agent. It reacts with diisocyanates and polyols to form urethane linkages, leading to the formation of polyurethane polymers with desirable properties such as flexibility, durability, and thermal stability.

Plasticizers
NPG derivatives, such as esters and ethers, are used as plasticizers in polymer formulations to improve flexibility, toughness, and processability. They are incorporated into PVC (polyvinyl chloride), polyolefins, and other thermoplastic materials to enhance their mechanical properties and melt flow characteristics.

Synthetic Lubricants
NPG esters are utilized as synthetic lubricants and hydraulic fluids in automotive, aerospace, and industrial applications. They offer superior thermal stability, oxidation resistance, and lubricity compared to conventional mineral oils, making them suitable for high-temperature and high-pressure operating conditions.

Adesives and Sealants
Neopentyl Glycol is incorporated into adhesive and sealant formulations as a cross-linking agent and plasticizer. It promotes the curing and cross-linking of polymers such as epoxy resins, polyurethanes, and silicones, improving the adhesion, strength, and flexibility of adhesive bonds and sealant joints.

Fuel Additives
NPG ethers are utilized as oxygenated fuel additives to improve the octane rating and combustion performance of gasoline.

Coatings and Inks
NPG-based resins are used in the formulation of coatings, inks, and graphic arts materials for printing and packaging applications. They provide excellent adhesion, chemical resistance, and gloss properties, making them suitable for a wide range of substrates and printing processes.

End Markets

Polyester Resins
Polyurethane Resins
Plasticizers
Synthetic Lubricants
Adesives and Sealants
Fuel Additives
Coatings and Inks