PUR reactive polyurethane

PUR reactive polyurethane is a single-component, moisture-reactive structural adhesive.

It has the characteristics of fast initial solidification, high bonding strength, and good adhesion to a variety of substrates. At the same time, it has good drop resistance and excellent aging resistance. With the new jet valve dispensing, it can dispense very fine glue lines, which can well meet the application requirements of consumer electronic devices.

Application fields

Automotive field: used in the manufacture of automotive lights, providing excellent sealing and weather resistance, ensuring tight connection between light components. It can also be used for bonding and fixing of automotive electronics, display screens, interior parts and other components, such as bonding waterproof cloth, seats, body shells, etc.

Electronic field: in the manufacture of smart devices such as smartphones and tablets, it is used for precise bonding of components such as touch screens and shells. It can also be used for potting electronic components and modules, such as module power supplies, vehicle power supplies, etc., to provide waterproof, dustproof and insulation protection.

Advantages

Excellent bonding performance: It has good bonding effect on a variety of materials such as metal, plastic, rubber, glass, wood, etc., and can form a high-strength adhesive layer after curing to ensure a firm connection between the adherends.

Good environmental protection: single component, solvent-free, does not contain harmful volatile substances, will not pollute the environment during use, and will not harm human health.

Strong weather resistance: It has excellent heat resistance, cold resistance, water vapor resistance, chemical resistance and solvent resistance, can maintain stable performance under different environmental conditions, and is not prone to aging, cracking, shedding and other problems.

Easy to operate: It is solid at room temperature and can be applied after heating and melting. It is simple and convenient to operate. It can be applied by various methods such as roller coating, spraying, and dispensing. It is suitable for different production processes and equipment.