Junyuan Petroleum Group manufactures pentane-based blowing agents, including n-Pentane, Isopentane, and Cyclopentane blends in customizable ratios (e.g.60/40, 70/30, 50/50, 80/20). These hydrocarbon blowing agents are widely used in polyurethane (PU) rigid foam and EPS insulation manufacturing, offering low global warming potential compared to traditional HFC-based alternatives. Available in ISO tanks and steel drums, with full MSDS and COA documentation provided for every shipment.