Butyl rubber offers unique properties that make it an excellent choice for applications requiring reliable sealing, lining, or mounting. Its combination of durability and flexibility ensures it performs well in demanding environments, maintaining seals, support, and other functions even under regular stress.
Key features of butyl rubber include:
- Exceptional shock absorption: Ideal for reducing vibrations and maintaining structural integrity.
- Low gas and moisture permeability: Provides superior sealing capabilities for airtight and watertight applications.
- Outstanding resistance: Withstands heat, aging, weathering, ozone, chemical exposure, flexing, abrasion, and tearing.
- Puncture resistance: Suitable for heavy-duty applications like pond liners and hydraulic fluid systems.
- Electrical insulation: Adds versatility for use in electrical and industrial components.
These attributes make butyl rubber a preferred material for industries ranging from automotive to construction. Whether you need sealants, liners, or custom parts, Uma Rubber works directly with you to develop tailored solutions that meet both performance requirements and budget constraints, ensuring high-quality results for your specific needs.
Butyl Rubber Properties
- Common Name: Butyl or Isobutylene-Isoprene Copolymer
- Temperature Range
- Low Temperature Usage: -75 degrees F / -50 degrees C
- High Temperature Usage: Up to 250 degrees F / 120 Degrees C
- Tensile Strength
- Tensile Range: 500-2500 P.S.I.
- Elongation: 600% Maximum
- Durometer (Hardness) – 40-90 Shore A
- Resistances
- Aging Weather – Good
- Abrasion Resistance: Poor
- Ozone Resistance: Good
- Weather Resistant: Excellent
- Water Resistant: Excellent
- Oil Resistance: Poor
- Chemical Resistant: Good
- Heat Resistant: Good
- General Characteristics
- Gas Permeability: Excellent
- Compression Set: Poor


Butyl Rubber Applications
- Shock mounts
- Tubeless tire liners
- Inner tubes
- Stoppers
- Sealants and adhesives
- O-rings
- Pond Liners
- Tank Liners
Interested in Butyl Rubber and its Products?
Call +91 70696 80580 or complete our online form to request a quote.
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