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Rosin (/ ˈ r ɒ z ɪ n /), also known as colophony or Greek pitch (Latin: pix graeca), is a resinous material obtained from pine trees and other plants, mostly conifers. The primary components of rosin are diterpenoids, i.e., C 20 carboxylic acids. Rosin consists mainly of resin acids, especially abietic acid. [1]
Pitch produced from petroleum may be called bitumen or asphalt, while plant-derived pitch, a resin, is known as rosin in its solid form. Tar is sometimes used interchangeably with pitch, but generally refers to a more liquid substance derived from coal production, including coal tar, or from plants, as in pine tar. [2]
Linoleum is a floor covering made from materials such as solidified linseed oil (linoxyn), pine resin, ground cork dust, sawdust, and mineral fillers such as calcium carbonate, most commonly on a burlap or canvas backing. Pigments are often added to the materials to create the desired color finish.
The word resin comes from French resine, from Latin resina "resin", which either derives from or is a cognate of the Greek ῥητίνη rhētínē "resin of the pine", of unknown earlier origin, though probably non-Indo-European. [10] [11]
Cutler's resin, also known as cutler's pitch, is a waterproof adhesive used to secure a blade or device to a handle. It is made by including wax when making a pine pitch glue. Cutler's resin commonly consists of pine pitch, beeswax and/or carnauba wax, [1] and usually employs a filler like charcoal, sawdust and/or animal dung to aid with the ...
Wax: Dull, even sheen unless buffed or polished Low, short term Requires frequent reapplication Safe when solvents in paste wax evaporate Easy. Applied with cloth or brush and worked into wood, excess left to cure before buffing with a cloth for desired level of sheen. Difficult. Solvents thin wax causing it to penetrate deeper. Sanding creates ...
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Beeswax wrap is made by infusing cotton with resin, food-grade beeswax and an oil, commonly coconut or jojoba. [2] The wax coating allows the cloth to be breathable and waterproof. [5] Beeswax is harvested when honey is extracted from beehives. [10] The wax caps are sliced off the hive when honey is harvested. [10]