Industrial grade 99% Di(propylene glycol) dibenzoate CAS 27138-31-4 DPGDB

Certificate of Analysis-COA 

 Applications 

1. Non Phthalate Primary Plasticizer: A benzoate ester that contains no phthalates and can serve as the primary plasticizer in a formulation, and it is compatible with a wide range of polar polymers, which is why it is used as a substitute for phthalate plasticizers.

2. High Solvating Power And Faster Processing: Its high solvating power and lower fusing point let a dry blend flux more quickly, which shortens the processing cycle, and it also gives a very good foaming effect in PVC foaming processes.

3. Latex And Waterborne Adhesive Plasticizer: One of its main uses, where it is widely employed in the adhesive industry, and it is compatible with EVA emulsions, giving a practical balance of cost and performance in waterborne adhesive systems.

4. Caulks, Sealants And Rubber Compatibility: Used in caulks and in polysulphur and PS sealant formulations, and its compatibility with polysulphur rubbers and PVC makes it a practical plasticizer for those sealant systems.

5. PVC, Resilient Flooring, Paints And Coatings: Used in flexible polyvinyl chloride and in PVC resilient flooring, and in paints and coatings where it works as a coalescent that helps the film form properly as the water leaves.

 Production Line

We operate 10+ production lines, backed by a well-stocked raw material warehouse.

Our workshop is equipped with automated machinery — ensuring high consistency and precision on every order, from trial samples to full container loads.

Every order follows a standardized workflow. Key quality control points are set at every stage.

 Factory Area

Standardized Process Flow

Production Capacity

Located in Shandong, our factory is approximately 300km from Qingdao Port, enabling fast and cost-effective delivery to customers worldwide.