Application of Rosin Resin in Hot Melt Adhesive

Rosin resin is a natural resin from pine trees that is sticky and cohesive. In hot melt adhesives, rosin resins are widely used. First of all, rosin resin can be used as one of the main components of hot melt adhesive. It can be mixed with other high molecular polymers (such as polypropylene) to form a hot melt adhesive with high viscosity and adhesion. This hot melt adhesive will melt into a liquid when heated, and then become solid again after cooling, so as to achieve the adhesion of objects.

2023/12/08

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Rosin resin role and use, these you all know?

Rosin resin is a kind of resin secreted by pine trees and has a variety of functions and uses. First, rosin resin has an antiseptic effect. It contains antibacterial and bactericidal ingredients, which can prevent biological erosion and make wood and other materials more durable.

2023/12/08

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