PEDA / DEPA (Phosphoric Acid Ester Derivative)
PEDA / DEPA (Phosphoric Acid Ester Derivative) – High-Purity Chemical for Industrial Applications
PEDA (Polyethylene Diamine) or DEPA (Diethylene Polyamine) are chemical intermediates commonly used in the manufacture of epoxy curing agents, surfactants, resins, and other specialty chemicals. The imported grade ensures high purity and consistent quality, suitable for a variety of industrial processes requiring amine-functional compounds.
These compounds serve as key components in adhesives, coatings, water treatment, and polymer industries.
Chemical Properties:
- Chemical Type: Polyamine compound
- Appearance: Clear to pale yellow liquid (may vary depending on exact formulation)
- Purity: High purity industrial grade
- Solubility: Miscible with water and many organic solvents
Applications:
- Epoxy Resin Curing: Used as curing agents for epoxy coatings and adhesives
- Surfactants & Detergents: Raw material for manufacturing various surfactants
- Water Treatment: Acts as a chelating and corrosion inhibitor agent
- Polymer & Resin Production: Intermediate in polymer modification and synthesis
Key Benefits:
- High Reactivity: Effective curing and cross-linking in polymer systems
- Versatile Use: Applicable in diverse industrial formulations
- Consistent Quality: Reliable performance batch-to-batch
- Corrosion Resistance: Enhances durability in treated systems
Safety Considerations:
- Handling: Use appropriate PPE including gloves and eye protection; avoid skin contact
- Storage: Store in a cool, dry, and well-ventilated area away from incompatible substances
- Toxicity: Can cause skin and respiratory irritation; handle with caution
- Disposal: Follow local regulations for chemical waste disposal