bakelite

/'beikəlait/

Thân thiện

An old telephone receiver made of bakelite sits on a wooden desk.

Definition

Noun: A synthetic, thermosetting plastic that was one of the first plastics made from synthetic components. It is known for its electrical nonconductivity, heat resistance, and use in manufacturing various molded products.

Usage

Bakelite is used as a material for objects requiring durability, electrical insulation, and heat resistance. It is typically discussed in historical, industrial, or collectible contexts. - As a material/substance: Refers to the plastic itself. - As a finished product: Refers to items made from this material.

Examples

• The old radio's casing was made of durable Bakelite.
• Collectors often seek vintage jewelry made from colorful Bakelite.
• Bakelite was revolutionary because it did not melt or soften easily once set.

Advanced Usage

• Historical Context: Bakelite is often cited as a pioneering material of the early plastics industry, marking the beginning of the "Age of Plastics."
• As a Proper Noun: The term is often capitalized as it originates from the surname of its inventor, Leo Baekeland.

Variants and Related Words

• Phenolic resin: A more general technical term for the class of thermosetting resins to which Bakelite belongs.
• Thermoset / Thermosetting plastic: A category of plastics that, once cured, cannot be remelted. Bakelite is a prime example.

Synonyms

• Phenolic plastic
• Thermosetting phenolic resin

Related Phrases/Compounds

• Bakelite handle: A common application, e.g., on pots and pans.
• Bakelite telephone: A classic example of its use in early consumer electronics.

Học thuật

Noun

1. a thermosetting plastic used as electric insulators and for making plastic ware and telephone receivers etc.

Từ đồng nghĩa

• bakelite