ACRYLIC RUBBER Meaning and
Definition
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Acrylic rubber is a type of synthetic elastomer that combines the properties of acrylic polymers and rubber compounds. It is a copolymer of ethyl acrylate (EA) and either butyl acrylate (BA) or a combination of butyl acrylate and a third monomer, such as methyl methacrylate (MMA). The resulting material possesses a unique combination of characteristics, making it useful for various industrial applications.
Acrylic rubber exhibits excellent resistance to heat, weathering, and oxidation, making it suitable for outdoor or high-temperature applications. It has good chemical resistance against many oils, solvents, and diluted acids, enhancing its use in diverse environments. Additionally, this rubber displays high resilience and elastic recovery, allowing it to withstand repeated deformations without permanent deformation or damage.
This material is often used in sealing products, gaskets, and O-rings due to its excellent sealing properties. Its resistance to ozone and aging makes it a valuable component in automotive and aircraft industries, where it is used in seals, belts, hoses, and other components exposed to harsh conditions. The combination of flexibility, durability, and resistance to various factors makes acrylic rubber suitable for applications in the oil and gas industry, electrical insulation, and automotive industry.
Overall, acrylic rubber is a versatile elastomer that provides a balance between high-performance characteristics of acrylic polymers and the resilience and elasticity of rubber compounds. Its unique properties make it a valuable material in various industries and applications, offering durability, resistance, and flexibility.
Etymology of ACRYLIC RUBBER
The word "acrylic" comes from the Latin word "acrilicus", which is derived from the Greek word "akrýlon", meaning "weakness" or "frailty". The term "rubber" is derived from the English word "rub", as rubber was initially obtained by rubbing latex from specific plants. Therefore, the etymology of "acrylic rubber" combines the Latin and Greek roots of "acrylic" with the English term "rubber" to describe a type of rubber with acrylic properties.
