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PU foam cell opening agent is an additive used in polyurethane foam foaming, which can promote the cell opening of polyurethane foam. Its working principle mainly includes the following aspects: Reduce surface tension: Surface tension can be reduced in polyurethane foam, allowing gas inside the f......

PU pigment catalysts are commonly used in the preparation process of polyurethane (PU) pigments. Polyurethane pigment is a high-performance coating with excellent weather resistance, chemical resistance and decorative effect, so it is widely used in various industrial fields. Catalysts play a vital ......

PU paint is mainly suitable for occasions that require high durability and anti-penetration performance, such as painting cars, machines, equipment, etc.; while water-based paint is more suitable for interior decoration, furniture, toys, etc., because it is more durable It is environmentally friend......

PU color paste is a pigment solution of polyurethane material, mainly used in coatings, adhesives and other industries. If the PU color paste becomes thicker after being stored for a day, it may be due to the following reasons: Evaporation: The solvent components in PU color paste may evapora......

the unstable glossiness of PU color paste may be caused by factors such as raw material quality, formula ratio, mixing process, and processing conditions. In order to achieve stable glossiness, it is recommended to use high-quality raw materials, mix according to the correct formula, and ensure appr......

PU pigment is a coloring material with excellent performance and wide application. It is widely used in PU coatings, plastics, fibers and other fields.