In the field of polymer stabilization and plastic production industry, Di Iso Decyl Phenyl Phosphite (DDPP) is the answer to enhancing the durability and functionality of the product. Being a powerful secondary antioxidant, DDPP has unique advantages in thermal stabilization, especially in high-temperature processing applications.
What is DDPP?
DDPP (Di Iso Decyl Phenyl Phosphite) is an organophosphite that is widely used as a secondary antioxidant in the processing of polyolefin, polyvinyl chloride (PVC), engineering plastic, and elastomers. Its main function is to protect polymers from heat degradation by breaking down hydroperoxides and stabilizing radicals formed during the oxidation reaction.
Key Features and Advantages
Improved Thermal Stability: DDPP is also noted for its thermal resistance being high, thereby making it perfect for high-temperature processes such as extrusion and molding.
Improved Clarity and Color: It avoids discoloration and maintains optical characteristics of polymers during and after processing.
Collaborative Efforts: When blended with the primary antioxidants, like hindered phenols, DDPP provides synergistic stabilization, extending the life and the appearance of finished products.
Different Applications
DDPP is applied in:
- Polyethylene (PE) and Polypropylene (PP)
- PVC formulations
- ABS and other engineering plastics
- Adhesives, coatings, and sealants
Applications in Industrial Processes.
At Adishank Chemicals, our pure DDPP is designed for international polymer manufacturers seeking dependable and durable antioxidant solutions.
DDPP ensures: Effective processing with reduced degradation. Increased product consistency