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Send EmailButyl Rubber, Isobutylene Isoprene Rubber, IIR, PIB, 9010-85-9
Here are the details about Butyl Rubber (IIR):
General Information
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Description: Butyl Rubber is a synthetic rubber produced by the copolymerization of isobutylene with isoprene. It is commonly referred to as "butyl."
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CAS Number: 9010-85-9.
Physical and Chemical Properties
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Appearance: Solid or viscous liquid, depending on the degree of polymerization.
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Density: 0.92 g/cm³.
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Temperature Range: -50°C to 120°C.
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Solubility: Soluble in oils, fuels, and other organic solvents.
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Chemical Formula: (C₄H₈)m (C₄H₈)n.
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Abrasion Resistance: Excellent resistance to wear and tear.
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Stability: Stable, but combustible. Incompatible with strong oxidizing agents.
Other Names
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IIR: Isobutylene Isoprene Rubber.
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Polyisobutylene: Also known as PIB or polyisobutene.
Common Names
Butyl Rubber is commonly referred to as "synthetic rubber" or "artificial rubber" in everyday language. These terms emphasize that Butyl Rubber is a synthetic alternative to natural rubber.
Uses
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Automotive: Used in inner tubes and tires to provide airtight seals.
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Pharmaceutical: Used in bottle stoppers and seals.
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Industrial Goods: Used in the production of rubber hoses, tubes, and shoe soles.
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Construction: Used in roofing membranes and waterproofing materials.
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Adhesives and Sealants: Used in construction and industrial environments.
These details provide a comprehensive overview of Butyl Rubber and its significance in various industries.
