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Exxon™ butyl rubber is a highly saturated copolymer of isobutylene and isoprene. Exxon™ butyl rubber plays a crucial role across different applications, such as tire innertubes, curing bladders & envelopes, hoses, adhesives & sealants and more.
Exxon™ bromobutyl offers strong adhesion with general purpose rubbers and fastest cure times enabling tailored rubber formulations and high performance composite product design.
Exxon™ chlorobutyl rubber delivers better compression set and heat/ozone resistance versus regular butyl, with intermediate cure rates between butyl and bromobutyl for optimized vulcanization.
Exxpro™ is a fully saturated copolymer of isobutylene and paramethylstyrene. It provides the highest degree of chemical, ozone, and heat resistance, and most flexible cure chemistry enabling superior performance in high heat and chemically sensitive applications.
Our extensive product portfolio offers a variety of solutions leading to more flexibility while addressing compounding and vulcanization needs.
Low permeability
to better keep air, gasses and moisture in or out depending on application needs
Vibration damping
to mitigate uneven vibration causing potential damage
Aging resistance
Resistance to aging and to weathering from atmospheric exposure for a long lasting quality product
Low glass transition temperature
to fit low temperature applications
Explore our product portfolio
Showing 1- 20 of 22 results
Exxon™ Bromobutyl 2222
Exxon™ Bromobutyl 2235
Exxon™ Bromobutyl 2244
Exxon™ Bromobutyl 2255
Exxon™ Bromobutyl 6222
Exxon™ Bromobutyl 7211
Exxon™ Bromobutyl 7244
Exxon™ Butyl 065
Exxon™ Butyl 065S
Exxon™ Butyl 068S
Exxon™ Butyl 268
Exxon™ Butyl 268S
Exxon™ Butyl 268SLC
Exxon™ Butyl 365
Exxon™ Butyl 365S
Exxon™ Chlorobutyl 1066
Exxon™ Chlorobutyl 1066i
Exxon™ Chlorobutyl 5066
Exxpro™ 3035
Exxpro™ 3433
Exxpro™ 3745
| Grade Name | Product Data Sheet (PDS) | Sales Specification Sheet |
|---|---|---|
| Exxon™ Bromobutyl 2211 | ||
| Exxon™ Bromobutyl 2222 | ||
| Exxon™ Bromobutyl 2235 | ||
| Exxon™ Bromobutyl 2244 | ||
| Exxon™ Bromobutyl 2255 | ||
| Exxon™ Bromobutyl 6222 | ||
| Exxon™ Bromobutyl 7211 | ||
| Exxon™ Bromobutyl 7244 | ||
| Exxon™ Butyl 065 | ||
| Exxon™ Butyl 065S | ||
| Exxon™ Butyl 068S | ||
| Exxon™ Butyl 268 | ||
| Exxon™ Butyl 268S | ||
| Exxon™ Butyl 268SLC | ||
| Exxon™ Butyl 365 | ||
| Exxon™ Butyl 365S | ||
| Exxon™ Chlorobutyl 1066 | ||
| Exxon™ Chlorobutyl 1066i | - | |
| Exxon™ Chlorobutyl 5066 | ||
| Exxpro™ 3035 | ||
| Exxpro™ 3433 | ||
| Exxpro™ 3745 |
Industries & applications
Tires
When butyl rubber comes to tires, innerliners can make the difference in fuel efficiency, which can result in a reduction of CO2 emissions.
Pharmaceutical
The specialized elastomers Exxpro™ are brominated isobutylene-co-para-methylstyrene (BIMSM) terpolymers that help meet requirements for cleanliness, drug compatibility, low extractables, and leachability.
Global network of manufacturing, technology, and expertise
- Supporting our customers every step of the development journey
- Robust R&D studies and formulation testing
- Access to equipment for tire performance evaluation
- State-of-the-art lab facilities equipped with characterization tools for chemical/physical analysis of materials and compounds
Video center
Always by your side
Learn how we help customers carry on with their production plans, capture potential growth opportunity and mitigate disruptions. Trust built over time, anywhere you are around the world.
Real road tests for EV tires inflation pressure
Join us as we test electric vehicles, to show the effect of tire pressure in a real-world scenario. Not all tires hold air equally and there are many aspects to consider when testing the parameters for inflation pressure and its effect on energy consumption.
We speak your language
By leveraging the latest technologies adopted by the industry to assist our customers with their development journey.
Evolving trends in fleet efficiency lead back to the basics of tire pressure
As governments are looking at how to improve the efficiency of the fleet, with the advancements in electric vehicles and alternative drive trains, first of its kind tests on EV’s tires air retention (over a longer period of time) demonstrated benefit for tire life.
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