PROPYLENE GLYCOL

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PROPYLENE GLYCOL – TECHNICAL GRADE FOR INDUSTRIAL APPLICATIONS

Propylene Glycol Technical Grade is a high-performance, industrial-grade solvent and carrier widely used in chemical processing, manufacturing, and various non-food applications. Sourced from Shandong, China, this grade of propylene glycol offers excellent solvency, lubricity, and hygroscopic properties, making it ideal for formulations in resins, antifreeze, coolants, and industrial cleaners.

Though not intended for direct pharmaceutical or food use, its consistent quality ensures reliable performance in a broad range of technical and commercial applications.

 

Chemical Properties:

  1. Chemical Name: Propane-1,2-diol
  2. Chemical Formula: C₃H₈O₂
  3. Molecular Weight: 76.09 g/mol
  4. Appearance: Clear, colorless, slightly viscous liquid
  5. Purity: ~99.5% (Technical Grade)
  6. Boiling Point: 188.2°C
  7. Density: ~1.036 g/cm³ at 20°C
  8. Solubility: Miscible with water, alcohols, and many organic solvents

Applications:

  1. Industrial & Chemical Manufacturing:
    1. Used as a raw material in the production of unsaturated polyester resins, lubricants, and plasticizers
  2. Coolants & Antifreeze:
    1. Key ingredient in non-toxic antifreeze and de-icing fluids
  3. Paints & Coatings:
    1. Serves as a solvent in water-based paints, varnishes, and coatings
  4. Cleaning Products:
    1. Acts as a carrier and stabilizer in industrial and household cleaning formulations
  5. Textile & Leather Processing: Used as a softener and dye carrier

Key Benefits:

  • Excellent Solvent Capability: Compatible with a wide range of resins, oils, and active ingredients
  • Low Toxicity: Suitable for use in environments with minimal health risks when handled properly
  • Moisture Absorption: Effective humectant properties in industrial formulations
  • Thermal Stability: Performs well in heat transfer and de-icing systems

Safety Considerations:

  • Handling: Wear protective gear, including gloves, goggles, and suitable clothing; avoid inhalation and contact with skin
  • Storage: Store in a cool, dry, and ventilated area; keep away from strong oxidizing agents
  • Toxicity: Not intended for pharmaceutical or food use; follow industrial safety guidelines
  • Disposal: Dispose of following local environmental and hazardous waste regulations

Transforming Raw Potential into
Industrial Progress

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