Stepanpol® PS-2352

Stepanpol® PS-2352 by Stepan Company is aromatic polyester polyol. It has high aromatic content, exceptional purity and low viscosity. It provides improved compatibility with a variety of blowing agents, allowing for increased processing latitude and improved strength and insulation properties. Its applications include rigid polyisocyanurate board stock blown with HCFC-141b/water (with or without R-22), or blown with hydrocarbons and modifier copolyol for polyurethane foams. Stepanpol® PS-2352 can be used for production of HCFC-141b-blown and HCFC-141b/water-blown polyisocyanurate board stock meeting the requirements for roofing and sheathing. Complies with NDSL, TSCA and New Zealand Inventory.