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What is nurate skeleton urethane acrylate resin?Features, types, and applications are introduced

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TOKUSHIKI manufactures and sells polyurethane, acrylic, urethane acrylate, and other synthetic resins for various applications. In this report, we will introduce the characteristics, types, and applications of the nurate skeleton urethane acrylate resin, which has a unique structure and properties.

What is nurate skeleton urethane acrylate resin?

Nurate skeleton urethane acrylate resin is a material that combines high toughness and flexibility. In addition, it is characterized by excellent scratch resistance and resilience recovery, and is less likely to be scratched. It also features a yellowing-free type and excellent tensile strength.
nurate skeleton urethane acrylate resin
By adding this nurate skeleton urethane acrylate resin to a coating agent having no elongation such as a high hardness hard coat agent, it is possible to impart flexibility corresponding to a flexible film.
Well, how does the characteristic properties of the nurate skeleton urethane acrylate resin develop?
The nurate skeleton consists of a trimerization reaction of isocyanates to form a six-membered ring called an isocyanurate ring. This framework has a significant impact on toughness and flexibility.
The toughness is developed by bridging the six-membered ring of the above nurate skeleton with the carbonate diol. At the same time, it is made to contain a large amount of urethane skeleton (polymerized) and tough carbonate material is used.
Similarly, the urethane skeleton is a nurate skeleton, and the urethane acrylate having this skeleton is the largest factor in flexibility.
Elastic recovery is realized by both cross-linking components (urethane backbone) and cross-linking between unsaturated groups (UV-curing components​-polymeriz​ing).​ Cross-linking of urethane components is developed from low-molecu​lar-weight​ diols and isocyanates.
By adjusting these elements, you can change the balance between toughness, flexibility, and other properties and customize them for various applications. In addition, it is also possible to impart antistatic and antifouling properties to your requirements.

Application and lineup of nurate skeleton urethane acrylate resin

Application:

Imparting flexibility and elongation to high hardness coatings
Base resin for coating agents for flexible films
Stretching hard coat, stretching AG coat, etc.

Lineup:

Product name Appearance Solid content Solvent composition Features
AUP-2300 Pale yellow transparent 48~52 Methyl ethyl ketone Balance Type
AUP-2301 Pale yellow transparent 38~42 Methyl ethyl ketone Flexible type
AUP-2302 Pale yellow transparent 48~52 Methyl ethyl ketone Tough type
AUP-2303 Light yellow translucent 100 Solvent-free Solvent-free type

ヌレート骨格ウレタンアクリレート(開発品)


Summary

  • TOKUSHIKI's nurate skeleton urethane acrylate resins are excellent in toughness, flexibility, scratch resistance, and anti-scratch function by restoring elasticity.It is yellowing-free and has excellent tensile strength.
  • It contains carbonate diol, so it's weather resistant.
  • Can be customized to suit your needs, such as by balancing toughness and flexibility.


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