EPDM and Butyl Rubber Sheeting
IIR [Isobutylene ] - Butyl
Butyl compounds have very high impermeability to gases, ozone, ultra violet light and weathering with high chemical and acid resistance and is particularly good when applications involving high and low temperatures exist.
EPDM [Ethylene Propylene]
EPDM materials have excellent resistance to water [fresh and sea], oxidation, ultra violet, ozone and weathering coupled with good temperature resistance. It also has good resistance to acids, water based chemicals and has a good working temperature range. A water council approved grade is also available, as well as a foam product – see our guide on foams for details.
| Name | Hardness Shore A | Density SG | Tensile Strength Mpa | Elongation at break % | Abrasion resistance | Temperature |
|---|---|---|---|---|---|---|
| High grade EPDM | 60 | 1.30 | 5.0 | 350 | 190 | -20/+120 |
| Standard Epdm/Sbr grade | 65 | 1.40 | 5.0 | 350 | 200 | -20/+100 |
| High temperature Epdm/butyl | 60 | 1.25 | 5.0 | 300 | 190 | -30/+150 |
| High temperature Butyl | 65 | 1.20 | 5.0 | 350 | 190 | -30/+140 |
Thicknesses:-
High Grade EPDM:-1mm, 1.5mm, 3mm, 5mm, 6mm, 8mm, 10mm and 20mm
Standard EPDM:- 1.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm and 20mm,
EPDM/Butyl:- 1.5mm, 3mm, 5mm and 6mm
High temp Butyl:- 1.5mm, 3mm, 5mm, 6mm
Roll Sizes:- 10m x 1400mm up to 6mm, 5m x 1400mm above
Product can be supplied in full or part rolls, or cut to your exact size.
