PHENOLIC RESIN Meaning and
Definition
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Phenolic resin refers to a type of synthetic resin that is widely used in a variety of industrial applications due to its exceptional strength, durability, and heat-resistant properties. Composed of phenol formaldehyde polymers, this resin possesses unique characteristics that make it suitable for an array of uses.
With its origins dating back to the early 20th century, phenolic resin is commonly employed in the manufacturing of molded products, laminates, adhesives, coatings, and composite materials. It is produced through the condensation reaction between phenol (a chemical compound derived from benzene) and formaldehyde (a colorless gas), forming a three-dimensional crosslinked polymer structure.
The high heat resistance of phenolic resins has made them widely utilized in industries such as automotive, aerospace, electrical, and construction. It is frequently used in the production of brake pads, insulating components, electrical connectors, switches, and circuit boards, where resistance to flame, chemicals, and high temperatures is crucial.
Moreover, phenolic resins are known for their exceptional mechanical strength, electrical insulation properties, and the ability to withstand harsh environments. They exhibit excellent dimensional stability, meaning they resist deformation and maintain their shape even under extreme conditions. This property, coupled with their low shrinkage, makes them valuable for precision casting applications.
In summary, phenolic resin is a synthetic resin consisting of phenol formaldehyde polymers that offer excellent mechanical strength, high heat resistance, dimensional stability, and electrical insulation properties. Its versatility and wide range of applications make it a valuable material across various industries.
Common Misspellings for PHENOLIC RESIN
- ohenolic resin
- lhenolic resin
- -henolic resin
- 0henolic resin
- pgenolic resin
- pbenolic resin
- pnenolic resin
- pjenolic resin
- puenolic resin
- pyenolic resin
- phwnolic resin
- phsnolic resin
- phdnolic resin
- phrnolic resin
- ph4nolic resin
- ph3nolic resin
- phebolic resin
- phemolic resin
- phejolic resin
Etymology of PHENOLIC RESIN
The word "phenolic resin" is derived from two main components: "phenolic" and "resin".
The term "phenolic" originates from the chemical compound "phenol", which is an aromatic organic compound derived from benzene. The term "phenol" was coined by the French chemist Charles Frédéric Gerhardt, who discovered it in 1834. It is derived from the Greek word "phoiniks", meaning "dark red".
The term "resin" comes from the Latin word "resina", which means "sap" or "pitch". Resins are typically sticky, viscous substances that are a product of plant secretions.
When combined, the term "phenolic resin" refers to a synthetic polymer made from the reaction of phenol and formaldehyde.
Similar spelling words for PHENOLIC RESIN
