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Briefly introduce the uses of polyurethane adhesives

Source:www.jshuadachem.com      Release date: 2026-09-04
Polyurethane adhesive has high bonding strength, good toughness, low temperature resistance, water resistance, and aging resistance. It can be used as a single component or two-component adhesive, and comes in solvent based, water-based, and hot melt types. It can bond various heterogeneous materials such as metals, plastics, rubber, wood, fabrics, and composite materials, and is applied in multip
       Polyurethane adhesive has high bonding strength, good toughness, low temperature resistance, water resistance, and aging resistance. It can be used as a single component or two-component adhesive, and comes in solvent based, water-based, and hot melt types. It can bond various heterogeneous materials such as metals, plastics, rubber, wood, fabrics, and composite materials, and is applied in multiple industries
1. Building materials
       Door and window sealing adhesive, insulation board composite, prefabricated component adhesive, floor repair, waterproofing membrane adhesive, also used for stone and wood structure splicing.
2. Automotive industry
       The bonding and sealing of car windshield, body sheet metal, interior parts, roof, bumper, and composite material components play a role in bonding and shock absorption sealing.
3. Furniture and Woodworking
       Solid wood, board, composite board splicing, foam board bonding, water resistance better than ordinary white glue, suitable for outdoor furniture.
4. Shoe leather
       Shoe material upper and sole bonding, artificial leather and fabric composite, good flexibility and bending resistance, is one of the mainstream rubber types in shoemaking.
5. Packaging Composite
       Soft packaging film composite, food packaging aluminum-plastic composite, water-based PU adhesive with low VOC, meet the requirements of environmentally friendly packaging.
6. Rail Transit&Wind Power
       Composite material bonding for wind turbine blades, composite for cabin interior and sandwich panels, suitable for working conditions with high vibration and temperature difference.
7. Electronic appliances
       Component encapsulation and module bonding fixation have insulation and shock absorption effects, protecting electronic components.
8. Industrial Composite
       Adhesive bonding of rubber, metal, and plastic dissimilar materials; Sponge and fabric composite; Partial structural bonding, sealing and joint filling scenarios.