In water based adhesives&coatings,why benzoates plasticizer DPGDB&DEGDB is better than others like DOTP, BBP, DINCH TXIB,ATBC?

The choice between Dipropylene Glycol Dibenzoate (DPGDB) and Diethylene Glycol Dibenzoate (DEGDB) blends versus other plasticizers like Dioctyl Terephthalate (DOTP), Benzyl Butyl Phthalate (BBP), and Diisononyl Cyclohexane-1,2-Dicarboxylate (DINCH)，2,2,4-Trimethyl-1,3-pentanediol diisobutyrate (TXIB), Acetyl Tributyl Citrate (ATBC), and Texanol?depends on specific application requirements in adhesives and coatings.

Advantages of DPGDB and DEGDB Blends:

1. High Solvating Properties:?These dibenzoate plasticizers are known for their excellent solvating abilities, which can enhance the performance of adhesives and coatings.
2. Proven Track Record:?Dibenzoate plasticizers have been used safely and effectively in various applications for over 40 years, offering reliability in performance.
3. Considerations?of Environmental Impact:?Some studies have indicated that the degradation of DPGDB and DEGDB can lead to the formation of metabolites that increase solution toxicity, which may raise environmental concerns.

Comparison with Other Plasticizers:

In comparison, other plasticizers like Dioctyl Terephthalate (DOTP), Benzyl Butyl Phthalate (BBP), Diisononyl Cyclohexane-1,2-Dicarboxylate (DINCH), 2,2,4-Trimethyl-1,3-pentanediol diisobutyrate (TXIB), Acetyl Tributyl Citrate (ATBC), and Texanol each have their own set of properties:

DOTP: Often used as a safer alternative to traditional phthalates, DOTP is known for its good performance in various applications.

BBP: Traditionally used in various applications, BBP may pose health and environmental concerns due to its classification as a phthalate.

DINCH: Recognized for its low toxicity, DINCH is commonly used in sensitive applications, such as medical devices and food contact materials.

TXIB: Known for its low viscosity and good compatibility, TXIB is often used in coatings and adhesives to improve workability.

ATBC: A citrate-based plasticizer, ATBC is biodegradable and commonly used in applications requiring low toxicity.

Texanol: Commonly used as a coalescing agent in waterborne coatings, Texanol aids in film formation but may contribute to higher VOC emissions.

In summary, DPGDB and DEGDB offer a combination of high solvating power, proven safety, and effectiveness in waterborne adhesives and coatings. However, the optimal choice of plasticizer depends on the specific requirements of the application, including performance characteristics, environmental considerations, and regulatory compliance.