Definition

Noun: A thick, viscous oil produced by heating linseed, tung, or soya oils to a high temperature (typically over 300°C). This process, known as "bodying," polymerizes the oil, making it thicker, slower-drying, and more resistant to yellowing. Stand oil is primarily used as a medium in oil painting and in the production of varnishes and enamels.

Usage

Stand oil is a specialized material used by artists and in industrial coatings. It is valued for its ability to increase gloss, improve flow and leveling (reducing brush marks), and add durability to paint films. It is not used as a raw material but is always mixed with other components.

Examples

• Noun:
  • The artist mixed a small amount of stand oil into his paint to achieve a smoother, more enamel-like finish.
  • For a final glaze, a mixture of stand oil and turpentine is often recommended.
  • The varnish recipe called for stand oil derived from linseed.

Advanced Usage

• "polymerized oil": A more technical synonym for stand oil, referring to the chemical process it undergoes.
  • Polymerized oils, like stand oil, are less prone to wrinkling than raw oils.
• "bodied oil": Another term for oil that has been thickened by heat, essentially synonymous with stand oil.
  • The bodied oil provided a much more flexible paint layer.

Variants and Related Words

• Linseed stand oil: Specifies the source of the oil, which is the most common type.
  • Linseed stand oil is a staple in traditional painting techniques.
• Sun-thickened oil: A related but distinct product where oil is thickened by exposure to air and sunlight, not by intense heat. It shares some properties with stand oil but is less viscous.
  • She preferred the texture of sun-thickened oil to that of stand oil.

Synonyms

• Bodied oil: Oil thickened by heat.
• Polymerized oil: Oil that has undergone polymerization through heating.

Related Phrases/Compounds

• Stand oil medium: A prepared mixture of stand oil and a solvent (like odorless mineral spirits) used by painters.
  • He prepared a stand oil medium for the glazing stages of his painting.
• Stand oil varnish: A varnish made using stand oil as a key ingredient.
  • The antique furniture was coated with a protective stand oil varnish.

Noun

1. a thick oil comprised of linseed, tung, or soya oils which have been heated to over 300 C