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  2. Anti-graffiti coating - Wikipedia

    en.wikipedia.org/wiki/Anti-graffiti_coating

    The first are water-based paints such as latex and acrylic paint, and the second are oil-based paints. The paint of choice will depend on the substrate to be painted upon and the desired end result. All paints have the same basic structure: Pigment – this is the part of the paint that is seen by the eye. The pigment gives the paint opacity ...

  3. Category:Paints - Wikipedia

    en.wikipedia.org/wiki/Category:Paints

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  4. Spray painting - Wikipedia

    en.wikipedia.org/wiki/Spray_painting

    Xylene is a solvent that is often used in paints including spray paint and therefore found in many spray-painting environments. Xylene is a colorless and flammable liquid that is also a hazard to the wellbeing of many humans. [21] Xylene is harmful when exposed to human skin or, in more extreme cases, eyes, nose, and throat.

  5. Polyurethane - Wikipedia

    en.wikipedia.org/wiki/Polyurethane

    Polyurethane synthesis, wherein the urethane groups −NH−(C=O)−O− link the molecular units A kitchen sponge made of polyurethane foam . Polyurethane (/ ˌ p ɒ l i ˈ jʊər ə ˌ θ eɪ n,-j ʊəˈr ɛ θ eɪ n /; [1] often abbreviated PUR and PU) refers to a class of polymers composed of organic units joined by carbamate (urethane) links.

  6. Spray paint - Wikipedia

    en.wikipedia.org/wiki/Spray_paint

    Spray paint (formally aerosol paint) is paint that comes in a sealed, pressurized container and is released in an aerosol spray when a valve button is depressed. The propellant is what the container of pressurized gas is called. When the pressure holding the gas is released through the valve, the aerosol paint releases as a fine spray. [1]

  7. List of polyurethane applications - Wikipedia

    en.wikipedia.org/wiki/List_of_polyurethane...

    Industrial Insulation. Rigid polyurethane foam is used in various industries to provide thermal insulation to installations and pipes. In particular, the piping for district heating systems in Europe is primarily insulated using a pre-insulated pipes sandwich assembly composed of a steel heat service pipe, an insulating layer (polyurethane foam) and a polyethylene (PE) casing, which are bonded ...