The diversity of polyurethane adhesives has prepared solutions for many bonding problems, and is especially suitable for places where other types of adhesives cannot be bonded or where bonding is difficult.
In addition, polyurethane adhesives also have the characteristics of adjustable toughness, simple bonding process, excellent low temperature resistance and excellent stability. It is precisely because of the excellent adhesion properties and adaptability of polyurethane adhesives to a variety of substrates that its application fields have been continuously expanded, and it has become the fastest growing adhesive at home and abroad in recent years.
Polyurethane adhesive has the advantages of non-toxic, non-polluting, convenient to use, etc., but also has the advantages that other adhesives can't compare, that is, excellent low temperature resistance, solvent resistance, aging resistance, ozone resistance and bacteria resistance. It is used in construction paving materials. Plays an important role in it. It is widely used in elastic rubber floor mats, hard rubber floor tiles and laying plastic track sports fields. The new two-component polyurethane adhesive breaks through the contradiction between the shear strength and peel strength of traditional adhesives, and enables both to achieve higher use strength at the same time. It exhibits excellent performance in the bonding of construction steel plates, and the bonding is firm and not easy to deform. , And the curing speed can be adjusted at room temperature, which makes the polyurethane glue convenient and easy to use and has a wide range of applications. Polyurethane adhesives are widely used in the bonding of PVC materials for construction, the production of sandwich panels and the construction of waterproof coatings.
