Solvent 502

General Specifications:

  • Chemical Nature: A mixture of light hydrocarbons.
  • Boiling Range: 40°C to 80°C (may vary slightly depending on the refining process).
  • Physical Properties:
    • Transparent, colorless liquid
    • Volatile and flammable
    • Lower density than water (density around 0.7 g/cm³)
    • Odor: Distinct smell similar to light petroleum products

Properties and Characteristics:

  • High Volatility: Solvent 502 evaporates quickly due to its low boiling point range.
  • Moderate Solvency: Suitable for dissolving organic materials such as fats, oils, and resins.
  • Highly Flammable: Must be used with caution and stored away from heat sources.
  • Non-Polar Nature: Ideal for dissolving non-polar and oily substances.

Applications:

  • Paint and Resin Industry:
    • Used as a thinner for paints and varnishes.
    • Suitable for removing paint and cleaning painting tools.
  • Printing and Ink Industry:
    • Used as a solvent in ink production for rapid drying.
  • Detergent and Cleaner Industry:
    • Acts as a degreaser for cleaning surfaces and metal parts.
  • Industrial Processes:
    • Used in the production of adhesives and coatings.
    • Serves as an intermediate in certain chemical reactions.
  • Household and General Uses:
    • Used in general cleaning agents and industrial degreasers.

Advantages:

  • High Evaporation Rate: Ideal for applications requiring rapid drying.
  • Cost-Effective: Produced on a large scale from petroleum derivatives.
  • High Availability: Widely used across many industries.
  • Good Solvency: Able to dissolve various fats, oils, greases, and non-polar organic compounds.

Limitations and Hazards:

  • Flammable: Must be stored in sealed containers away from heat, sparks, and open flames.
  • Health Effects:
    • Inhalation of vapors may cause headaches, dizziness, or respiratory irritation.
    • Skin contact can lead to dryness or irritation.

Comparison with Other Solvents:

  • Compared to Solvent 503:
    • Solvent 502 has a lower boiling range and therefore evaporates more quickly.
    • It has lower solvency power than Solvent 503.
    • It is less dense than Solvent 503.
  • Compared to Gasoline or Thinner:
    • Solvent 502 is purer and contains fewer aromatic compounds, making it safer environmentally.

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