The Universal Selection Source:
Polymer Additives
by SpecialChem
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Technical Datasheet | Supplied by Stepan
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. It can be used for production of HCFC-141b-blown and HCFC-141b/water-blown polyisocyanurate board stock meeting the requirements for roofing and sheathing. Also used for flexible packaging and in shoe soles. Complies with NDSL, TSCA and New Zealand Inventory.
Product Type
Polyols > Polyester Polyols
Chemical Composition
Aromatic polyester polyol
Physical Form
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