Polyurethane Adhesive

High-strength solvent-free two-component polyurethane adhesive. It has many advantages, such as good flexibility, high elongation at break, impact resistance, good thixotropy, no sagging, good low temperature resistance, good oil resistance and good wear resistance, and can be bonded to metal and non-metal substrates, with a wide range of applications.

Application areas

Wood processing: used for finger jointing, plywood, veneer and other processes, can effectively bond various woods to make the structure of wood products more solid, such as connecting table legs and tabletops, cabinet doors and cabinets in furniture manufacturing.

Packaging industry: can be used for the compounding of packaging materials, such as bonding plastic film with different materials such as paper and aluminum foil to produce packaging materials with good moisture-proof and oxygen-proof properties, which are often used for packaging of food, medicine, etc.

Automobile manufacturing: widely used in the assembly of automotive interior parts, such as bonding seat fabrics with sponges, instrument panel shells with internal components, etc., and can also be used for the installation of car windshields to ensure a firm connection between glass and car body.

Shoemaking industry: It is a commonly used adhesive for bonding soles and uppers, which can adapt to a variety of shoe materials, such as leather, rubber, plastic, etc., to ensure the comfort and durability of shoes.

Electronic appliances: used for fixing, encapsulating and insulating electronic components, such as bonding chips with substrates, potting circuit boards, etc., which can protect electronic components from the influence of the external environment and improve the stability and reliability of electronic equipment.

Advantages

Strong adhesion: It has good adhesion to a variety of materials, and can form strong chemical bonds or physical adsorption between different materials to ensure that the bonding effect is long-lasting and reliable.

Good flexibility: The cured polyurethane adhesive has a certain elasticity and flexibility, can adapt to the deformation and vibration of the adherend during use, and is not easy to crack or fall off due to external forces.

Excellent chemical resistance: It has good tolerance to acids, alkalis, salts, organic solvents, etc., and can maintain stable bonding performance in harsh chemical environments.

Good weather resistance: It has good UV resistance, high and low temperature resistance, and can maintain good performance under different climatic conditions, and is not easy to age or crack.

Good environmental performance: Some polyurethane adhesives use water-based or solvent-free formulas, with low volatile organic compounds (VOC) content, and have little impact on the environment and human health.