Antioxidant for Plastics and Rubbers

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Chicstab DPDP

Product Description

CAS NO.  26544-23-0

Chicstab DPDP  is a phosphite antioxidant that enhances polymers’ color stability and thermal stability, particularly in PVC, ABS, and PS applications. It can be applied independently or combined with other hindered phenolic antioxidants for enhanced synergistic effects.

Physical properties 

Physical form colorless transparent liquid
Refractive index, 25℃ 1.516~1.522
Specific gravity, 25℃ 1.020~1.036
Viscosity, 25°C, CPS 12~17
Acid value, mgKOH/g ≤1.0

Features/benefits

Soluble in toluene, benzene, chloroform; insoluble in water; low volatility; good resistance to water extraction.

Package

180KG/drum, 950KG/IBC tank, 20MT/ISO tank

Shelf life

24 months from the date of production under unopened original packaging.

Storage and Transportation

It should be stored in dark, dry, and low temperature conditions, keeping the container tightly sealed.  after opening, it is recommended to keep it airtight and use it up as soon as possible. Pay attention to prevent leakage during transportation, follow good industrial practice. Handle with care to avoid environmental pollution.

 

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