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Polyester polyols are key components in polyurethane (PU) formulations used in construction due to their durability, chemical resistance, and mechanical strength. Here’s how they are applied in construction:1. Applications in ConstructionSpray Polyurethane Foam (SPF) InsulationProvides thermal insul
Hengshui Xinfa Polyurethane Materials Co., Ltd is a professional manufacture of the Polyester polyol within more than 15 years' experiences in the Polyurethane industry. We are committed to develop and supply the best products for the PU industry customers. The main Polyester polyol we have are as
Polyether polyols and polyester polyols are both key raw materials used in the production of polyurethanes (e.g., foams, elastomers, coatings, adhesives). However, they differ significantly in their chemical structure, properties, and applications. Here’s a detailed comparison:1. Chemical StructureP
