Junyuan Petroleum Group is a China-based n-Pentane manufacturer producing 95% and 99% purity grades. We pack n-Pentane in ISO tanks (25/26 CBM) or steel drums for global export. This straight-chain alkane works as a physical blowing agent in polyurethane (PU) and expandable polystyrene (EPS) foam production. It also functions as an industrial solvent and a component in refrigerant blends. Foam producers use custom pentane/isopentane blends to control boiling points precisely. As an experienced n-Pentane manufacturer, Junyuan provides full technical data sheets covering flash point, vapor pressure, and purity specifications for buyers evaluating insulation, solvent, or chemical intermediate applications.