Widely used 1,4-butyrolactone

1,4-butyrolactone is widely used as a spice and pharmaceutical intermediate. As a high boiling point solvent, it has strong solubility, good electrical properties, and stability

Safety. As a proton type strong solvent, it can dissolve most low molecular polymers and some high molecular polymers, and can be used as a battery electrolyte,

To replace strong corrosive acids. It can serve as a carrier and participate in polymerization reactions. Can be used for pyrrolidone, butyric acid, succinic acid, and paint removal

Medicinal liquids are widely used in the synthesis of fine chemicals such as pharmaceuticals and spices. Also commonly used as a solvent for resins, it is a high safety/low toxicity environmentally friendly solvent

Agent. In the field of polyurethane, it can be used as a viscosity modifier (active diluent) for polyurethane, as well as a curing agent for polyurethane and amino paint systems.