NEW
Tech-7763
Adhesion promoter, phosphate ester-based, contains hydroxyl groups, offers good compatibility, and is suitable for single-component and two-component PU systems, as well as amino bake coatings; provides excellent adhesion to metal substrates.
  • Overview
  • Product Documentation
  • Regulatory Information
Product Information
Product Group: Adhesion Promoters · Coupling Agents
Product Series

“Tech-” is the product series code (model prefix) for TAIGA ADDITIVE

Adhesion promoters facilitate the formation of a strong interfacial bond between the coating and the substrate, and effectively improve the retention of adhesion after boiling, salt spray, and thermal cycling. Adhesion promoters form chemical bonds with the substrate surface through chemical anchoring groups in their molecules (such as primary amino, silanoxy, or phosphate ester groups), while the other end cross-links with or physically entangles with the coating resin, thereby constructing a covalent bridging layer at the interface. Compared to traditional adhesion promoters, adhesion promoters with reactive groups feature a more engineered molecular structure, offering stronger directional anchoring capabilities and broader substrate compatibility. While providing excellent adhesion, they also exhibit good storage stability and coating compatibility.

Key Advantages
  • Improved adhesion
  • Boiling water resistance
  • Salt spray resistance
  • Impact resistance
  • Paint film flexibility
  • Resistance to yellowing
  • Chemical anchoring or physical entanglement
Product Documentation
Technical Data Sheet (TDS)(2)
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Regulatory Information
Safety Data Sheet (SDS)(2)
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Data Manual

In our technical data booklet, you can learn more about recommended additives for our products and related applications in a more intuitive way.

Disclaimer

The information contained in these documents is based on our current knowledge and experience. We make no express or implied warranties or representations of any kind regarding any products, data, or information mentioned herein, including, but not limited to, warranties of merchantability or fitness for a particular purpose. Furthermore, we cannot guarantee that the use of such products, data, or information will not infringe upon the intellectual property rights of third parties. Any information regarding the suitability, use, or application of products is non-binding and does not constitute any commitment regarding the characteristics, use, or application of the products. Contractual terms and conditions, in particular the product specifications agreed upon by both parties, shall always take precedence. We recommend that you test our products through preliminary trials before putting them into service to determine whether they are suitable for your intended purpose. We have no legal obligation to do so, and any information regarding laws and regulations contained in this Documentation reflects only our non-binding assessment. This assessment neither precludes compliant use in other regions or application environments nor limits your responsibility to assess compliance with any regulations applicable to you.


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