Antique early 20th century bakelite dolly switch original not reproduction! This lovely cream bakelite switch is from the early 20th century 1920s/ 30s. In amazing condition with some age related wear.
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Could be used today - would require rewire etc
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6 cm round
3 cm depth
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Bakelite was invented in 1907 by Leo Baekeland, becoming the first fully synthetic, mass-produced plastic. He patented the material, a thermosetting resin made from phenol and formaldehyde, in 1909. Bakelite's heat resistance, electrical insulation, and durability led to its use in a vast range of products, including electrical components, kitchenware, and jewelry.
Invention and development
Goal: Baekeland was trying to create a synthetic substitute for shellac, a natural electrical insulator.
Discovery: While experimenting, he discovered a reaction between phenol and formaldehyde that produced a hard, stable, and moldable plastic.
Innovation: He patented this process in 1907, and the result was the first plastic made entirely from synthetic components, not natural ones.
Properties and uses
Key properties: Bakelite was prized for being durable, heat-resistant, and a good electrical insulator.
"Material of a thousand uses": Due to its versatility, it was used to create a huge variety of products, including:
Electrical insulators and casings for radios and telephones
Kitchen utensils
Jewelry, gaining popularity with designers like Coco Chanel and Elsa Schiaparelli
Automobile parts
Firearms
Patriotic wartime equipment, such as pilot's goggles and field telephones during WWII
Impact
Mass production: Bakelite was suitable for mechanical mass production, making it cheap and widely accessible.
Foundation for modern plastics: Baekeland's success with Bakelite paved the way for the development of many other synthetic plastics that followed.
Cultural significance: It became a symbol of modern living in the 20th century, used in everything from luxury items to everyday necessities.