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Using Hydrogenated Rosin Ester to optimize adhesive formulations

Formulating adhesives with Rosin Ester can help enhance adhesion to difficult substrate while maintaining the color, clarity, and heat as well as age stability of the adhesives.

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Using Hydrogenated Rosin Ester to optimize adhesive formulations

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  1. Using Hydrogenated Rosin Ester to optimize adhesive formulations Formulating adhesives with Rosin Ester can help enhance adhesion to difficult substrate while maintaining the color, clarity, and heat as well as age stability of the adhesives. These resins also help to accomplish strong long-term adhesion with the right balance of cohesion, creating superior properties. This article provides a brief look at the characteristics of Hydrogenated Rosin Ester, and discusses the core benefits of formulating these resins into high-performance adhesives.

  2. A stable compatible Resin Rosin as well as Rosin derivatives have long been produced and remain outstanding tackifiers for adhesives. They provide three vital formulation benefits: compatibility with a variety of polymers, which provides formulation, flexibility, as well as reliability; the ability to chemically tailor to offer unique adhesives performance; and they are derived from a renewable, natural source. Although Rosin Ester is highly susceptible to oxidation, they can be stabilized though the process of Hydrogenation. Hydrogenation lessens oxygen uptake in the resin and produces a tackifier with considerably lighter color. These more thermal and oxidatively steady rosin-derived resins expand the life of hot-melt adhesives. These rosin resins are hydrogenate to provide these significant properties. Why Use Hydrogenated Rosin Esters? In formulating adhesives for diverse substrates, formulators need a tackifier that achieves the optimum combination of adhesion as well as initial clarity, oxidation, as well as thermal- and long-term aging stability, and the right resin or polymer compatibility. Resin compatibility determines the strength of the adhesive bond to the substrate, and the initial clarity, color and aging stability are key pointers of adhesives quality.

  3. Simple rosin esters provide excellent adhesion to many surfaces but do not have the stability as well as clarity that end users require. Conversely, hydrogenated hydrocarbon resins provide good clarity as well as stability, but do not adhere well-to low energy surfaces. Hydrogenated rosin ester provides an optimum combination of adhesion, clearness, and stability. These benefits translate into important production as well as performance attributes for formulating higher-end adhesives for plastic assembly as well as other uses. Get-in-touch:- No.76-1 Tangyuan road, Wuzhou, Guangxi, China Tel: 0086-774-2064616 Fax: 0086-774-2064609 Website: https://www.pinechemical-rosinester.com E-mail: sales@finjetchemical.com Sales Mananger: Annie Chan Email: chenanyi@finjetchemical.com

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