Description

MODULE 07108 – INTRODUCTIONTO PAINTS AND COATINGS

1. Explain the function(s) of pigments, resins, solvents, and additives.

2. Describethebasicdifferencesbetweenwater-basedandoil-basedpaintsandcoatings,includingthefilmforming mechanisms, advantages, and disadvantages of both types.

3. Use manufacturer’s literature and/or product labels to identify coating(s) recommended for use with various substrates (wood, metal, etc.) and exposure conditions.Also identify the recommended method of surface preparation for each coating.

4. Describe the properties and/or functions of paints or coatings.

• • • Properties:
    • Alkyd
    • Latex
    • Epoxy
    • Urethane (polyurethane)
  •  Functions:
    • Primers/undercoats
    • Tie coats
    • Finish coat
    • Sealers
    • Shellacs, varnishes, and lacquers
    • Stains
    • Special purpose coatings

5. Demonstrateand/orexplainthegeneralmethodsusedforthecleanupanddisposalofwater-basedand oil-based paints.