Stepanpol PD-110 LV

Ortho phthalate-diethylene based polyester polyol

Stepan

聚亚安酯(PU) - 多羟基化合物 >> 聚酯 Polyurethane (PU) - Polyols >> Polyester 涂层 >> 由溶剂生成 Coatings >> Solventborne 涂层 >> 无溶剂/ 高固体 Coatings >> Solvent-Free/ High-Solids 涂层 >> UV / 辐射线固化 Coatings >> UV / Radiation Curing 涂层 >> 水生 Coatings >> Waterborne These polyester polyols are the primary raw material components used to formulate a variety of polyurethanes. Based on unique ortho-ester linkages, they have proven their ability to enhance performance and reduce your formulation costs. Tests have shown that they: Improve hydrolytic stability Improve select physical properties Promote adhesion to metal substrates STEPANPOL polyester polyols can be used in coatings formulations. These polyols are low Tg and amorphous (or non crystalline) in their morphology. Due to their ortho structure, they improve hydrolytic stability, tensile strength, and modulus. Some potential elastomers include: synthesis of urethane prepolymers synthesis of water borne polyurethane dispersions synthesis of radiation curable oligomers formulation of two component urethane coatings formulation with amino type resins in high solids coatings polyol cross linker in radiation curable, cationic cure formulations reactive diluents to increase the solids content of solvent based coatings epoxy flexibilizers for both coating and molding/potting applications as modifying resins to reduce the cost of acrylic, alkyd, epoxy, and polyester formulations STEPANPOL PD-110 LV Chemical Description ORTHO PHTHALATE-DIETHYLENE BASED POLYESTER POLYOL product exhibits excellent hydrolysis resistance, good thermal stability and low polyol viscosity. It may promote adhesion to a variety of metal and plastic substrates. It exhibits a good hardness/flexibility balance, clarity and low color. It can improve selected physical properties such as tensile strength, modulus and tear strength as well as compatibility with some polyethers and some isocyanates. Diethylene glycol-phthalic anhydride-based polyester polyol. Used in formulating urethane coatings. Possesses low Tg and amorphous (or non crystalline) morphology. Provides very good hydrolysis resistance, good thermal stability and low polyol viscosity. Gives adhesion to a variety of metal and plastic substrates. Offers good hardness/flexibility balance, clarity and low color. Can improve selected physical properties such as tensile strength, modulus and tear strength as well as compatibility with some polyethers and some isocyanates.