Butyl Rubber
EMCO Industrial Plastics carries Butyl rubber, also known as Isobutylene Isoprene, available in strip, sheet, roll, or custom gasket forms. Butyl rubber is well known for its air impermeability and is often used in airtight applications. Available with pre-applied Acrylic Adhesive.
Our Butyl materials are available in thicknesses of 1/16” to 1/4”, including all standard iterations of inch and metric thickness measurements across this range. Continuous strips, rolls, and sheets are available in any width from 2” to 36”, and lengths up to 150’. In-house CNC gasket cutting, machining, and waterjet cutting capabilities promote tight tolerances, repeatable accuracy, and rapid part development across our entire Butyl offering.
Material Highlights
- Flexible
- Good aging properties
- Impervious to gases
- Resists many acidic and alkaline chemicals as well as ozone, heat, and weathering
Material Grades
| Standard |
Made of industrial grade materials for general purpose use. |
| Materials | Grade | Durometer | Color | Texture | Tensile Strength | Elongation | Tear Strength | Compression Set | Temp Range | Specifications |
|---|
| Butyl |
Butyl Rubber is well known for its air impermeability and is often used in airtight applications. It is also known as Isobutylene Isoprene. |
| Butyl |
| BTL60 |
Standard |
60A |
Black |
Smooth |
1,200 psi |
300% |
25 N/mm |
50% |
-40℃ to 250℃F |
ASTM D2000 M1AA 607 |
| Pre-Applied Adhesive |
EMCO Plastics offers pre-applied adhesive to all rubber materials. Options include single or double-sided application and a lined backing. |
| |
Temperature Range |
Adhesive Material |
Thickness |
Shelf Life |
| Acrylic Adhesive |
-30℃ to 250℃F |
Acrylic |
1.3 Mils. |
18 Mo. from Application |
