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Sulfur vulcanization, the more traditional method, uses sulfur to create cross-links between rubber polymer chains, enhancing flexibility and durability. Sulfur vulcanization is a chemical process crucial to the rubber industry, transforming raw rubber into a durable, elastic material. This process
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On the other hand, peroxide vulcanization uses organic peroxides to form cross-links, resulting in rubber that withstands higher temperatures and chemical exposure better than sulfur-vulcanized rubber. Each method offers distinct properties to the rubber, tailored to specific applications and
189:. In fire investigation, accelerants are often detected through laboratory analysis of fire debris. Various types of accelerants exist, including liquids, solids, and gases, each with specific properties and applications.
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Justnes, H. (2000): Accelerator Blends for
Portland Cement. Proceedings of Cement and Concrete Technology in the 2000s, September 6–10, 2000, Istanbul, Turkey, Vol. 1, pp. 433–442
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Vulcanization of rubber can be categorized primarily into two types: sulfur and peroxide vulcanization. Both chemical processes are examples of using an accelerant.
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is used differently from its use in chemistry, to refer to any material that initiates and promotes the development of
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oxidation reaction that emits heat and light. When accelerants such as oxygen-bearing liquids and gases (like
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Korhonen, Charles J.; Cortez, Edel R.; Durning, Timothy A. (1997). "Antifreeze
Admixtures for Concrete".
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can be hastened with an accelerant. Understanding accelerants is crucial in
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Substance increasing the rate of a chemical process
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469:Cold Regions Research and Engineering Laboratory
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109:Learn how and when to remove this message
204:Sulfur vulcanization § Accelerants
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417:ACI 306R-88: Cold Weather Concreting.
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58:"Accelerant"
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41:Please help
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396:References
354:exothermic
335:accelerant
232:admixtures
202:See also:
142:, as most
132:substances
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160:catalysts
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374:See also
289:Ca(HCOO)
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