What are the main types of polyurethane products?
Release time:
Jun 28,2024
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Polyurethane products mainly include the following: foam plastics, elastomers, fiber plastics, fibers, leather and shoe resins, coatings, adhesives and sealants, etc.
Polyurethane products mainly include the following: foam plastics, elastomers, fiber plastics, fibers, leather shoe resins, coatings, adhesives and sealants, etc.
Polyurethane foam plastics
Polyurethane foam plastics are divided into two types: hard foam and soft foam, with excellent elasticity, elongation, compression strength and softness, as well as good chemical stability. In addition, polyurethane foam plastics also have excellent processing properties, adhesion, thermal insulation and other properties, and are excellent performance buffer materials.
Polyurethane elastomer
Since the structure of polyurethane elastomer has two soft and hard segments, it can be designed through the molecular chain to give the material high strength, good toughness, wear resistance, oil resistance and other excellent properties. Polyurethane, known as "wear-resistant rubber", has both the high elasticity of rubber and the rigidity of plastic.
Polyurethane fiber plastics
Polyurethane fiber plastics have high tensile strength and toughness, making it a preferred material in many applications. It has good wear resistance and excellent oil resistance, making it suitable for applications that require wear resistance, such as ropes, sports shoe materials, etc., and can maintain stable performance in environments where some oils and chemicals exist. Polyurethane fibers exhibit high elasticity and resilience, which makes them widely used in applications with high elasticity requirements, such as elastic fabrics, springs, etc.
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