Notably different, natural rubber and synthetic elastomers appear to be different elastomers with different properties. Natural rubber, which is obtained from the latex of rubber trees (Hevea brasiliensis), is known for its high elasticity, significant tensile strength, and superior resistance to abrasion and fatigue. It is widely used for automotive tires, conveyor belts, and anti-vibration parts because of its dynamic nature. As mentioned above, natural rubber has the great benefit of being highly resilient, and thus, it is operational even at high strains.
Synthetic elastomers, on the other hand, are chemical compounds and include styrene-butadiene rubber (SBR), nitrile rubber (NBR), and ethylene propylene diene argentina telegram data monomer (EPDM), among others. Such elastomers have been developed for specific uses that require oils, heat, and chemicals. For instance, SBR is commonly employed due to its resistance to abrasion and its ability to withstand harsh conditions. NBR can perform well in oily conditions and is suitable for use on fuel hoses and seals. Additionally, because of EPDM`s ability to withstand weather and ultraviolet rays, it is mainly used for roofing and automobile weather-stripping.
For synthetic elastomers, it has been recorded that construction volume, reproducibility, and uniformity are higher which also makes it possible for the characteristic features of the product to be adjusted at the time of production. Synthetic rubber production worldwide amounted to approximately 15.3 million metric tons of revenue in 2022, which is a considerable increase compared to the recorded 13.9 million tons of natural rubber, hinting towards a heightened demand for synthetic alternatives within the automotive and industrial sectors.
Synthetic elastomers may have advantages that include greater thermal and chemical stability, while biodegradability is rated greater for natural rubbers. Both rubbers are chosen on the basis of application, environmental conditions, and objectives that need to be met. With the recent advances being made within the materials science field, both natural and synthetic elastomers have been optimized, which cements their importance within multiple industries.
Natural rubber vs. synthetic elastomers
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Re: Natural rubber vs. synthetic elastomers
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