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STEPANPOL® PS-4002 by Stepan Company is diethylene glycol-phthalic anhydride-based polyester polyol. STEPANPOL® PS-4002 is used in elastomers. Recommended storage is at temperatures of 60-95 °F (15-35 °C) in sealed containers for 24 months. It complies with TSCA inventory. STEPANPOL® PS-2412 by Stepan Company is modified phthalic anhydride-based aromatic polyester polyol. Has high aromatic content and contributes to polymer rigidity & heat resistance. Offers low color, low viscosity and consistent performance. Used in polyisocyanurate boardstock blown with HCFC-141b/water (with or without R-22), or blown with hydrocarbons and extender for polyurethane foams. STEPANPOL® PS-2412 has a shelf life of 24 months. STEPANPOL® PD-195 by Stepan Company is aromatic polyester polyol. Exhibits hydrolysis resistance, very good thermal stability and primary hydroxyl advantage. It may promote adhesion to a variety of metal and plastic substrates. Used in the formulation of elastomers and flexible packaging. STEPANPOL® PD-195 has a shelf life of 24 months. Complies with AICS, DSL, IECSC, ENCS, ECL, PICCS, TSCA and New Zealand. STEPANPOL® PN-110 by Stepan Company is neopentyl glycol-phthalic anhydride-based polyester polyol. Used as adhesion promoter. Exhibits very good hydrolysis resistance and thermal stability. Provides extended open time and good green strength. STEPANPOL® PN-110 is recommended for elastomers. It has shelf life of 24 months. STEPANPOL® PS-3152 by Stepan Company is diethylene glycol-phthalic anhydride-based polyester polyol. Exhibits excellent hydrolysis resistance, very good thermal stability and primary hydroxyl advantage. Promotes adhesion to a variety of metal and plastic substrates. Has low viscosity for ease of blending and high aromatic content and improves solvent & abrasion resistance. Used in rigid isocyanurate boardstocks and low density, pour, high density and packaging polyurethane foams. STEPANPOL® PS-3152 has shelf life of 12 months. STEPANPOL® PS-2502-A by Stepan Company is aromatic polyester polyol. Exhibits exceptional purity and low viscosity. Has a low hydroxyl number for economical isocyanate usage, good blowing agent stability and high aromatic content. Used in rigid polyisocyanurate boardstock and extender for polyurethane foams including low-density pour and high-density & packaging. STEPANPOL® PS-2502A has shelf life of 24 months. STEPANPOL® PC-102-56 by Stepan Company is linear aliphatic polyester polyol. It is polybutylene adipate diol designed for resins manufacture, microcellular and spray elastomers. STEPANPOL® PC-102-56 has a shelf life of 12 months, when stored at temperature between 15-35°C. STEPANPOL® PC-201-165 by Stepan Company is aliphatic polyester polyol. It imparts good hardness, and impact and stain resistance. STEPANPOL® PC-201-165 is designed to have excellent adhesion to a wide variety of substrates. Recommended for resins manufacture and elastomers. It has a shelf life of 24 months, when stored at temperature between 15-35°C. STEPANPOL® PC-2011-45 by Stepan Company is aliphatic polyester polyol. It provides good solvent resistance and low temperature properties. STEPANPOL® PC-2011-45 is designed for resin manufacture and urethane elastomers. It has a shelf life of 24 months, when stored at temperature between 15-35°C. STEPANPOL® PS-2582 by Stepan Company is a modified diethylene glycol-phthalic anhydride-based polyester polyol designed for use in rigid foam applications. It shows increased insulation and flow. It delivers superior insulating performance, applied economics and reliability. Suitable for appliances and rigid polyisocyanate (PIR) & polyurethane (PUR) foam. The end use include boardstock insulation. STEPANPOL® PS-2582 has shelf life of 24 months.
STEPANPOL®
Polymer additives supplied by Stepan Company