E.P.D.M, Butyl & Hypalon Sheeting
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E.P.D.M (Ethylene Propylene)
Temperature range -40° + 120°C with excellent resistance to water, steam, ozone ageing and many chemicals. Not suitable for contact with petroleum liquids. These are general properties, which will vary between grades.
| Ref | Grade | Hardness Shore A | SG | Tensile Strength (MPa) | Elongation at Break % | Colour | Spec Sheet |
|---|---|---|---|---|---|---|---|
| E80/ECON | Economy Grade EPDM | 70° | 1.40 | 3.5 | 250 | Black | Download |
| E80 | Commercial Grade EPDM | 70° | 1.40 | 5 | 300 | Black | Download |
| E9614 | High Grade Peroxide Cured | 70° | 1.22 | 9 | 200 | Black | Download |
| E78 | WRAS Approved | 70° | 1.15 | 12 | 400 | Black | Download |
| E78s | WRAS Approved | 70° | 1.15 | 12 | 400 | Black | Download |
| E79 | WRAS Approved | 80° | 1.17 | 10 | 250 | Black | Download |
| E81 | EPDM Food Grade | 60° | 1.4 | 6 | 500 | White | Download |
| E84 | EPDM M228 | 80° | 1.16 | 10 | 225 | Black | Download |
| E4580 | EPDM Soft High Grade | 50° | 1.05 | 8 | 500 | Black | Download |
| E9566 | EPDM High Grade Sulphur Cured | 70° | 1.3 | 7 | 250 | Black | Download |
Butyl (Isobutylene - Isoprene)
Temperature range -45° + 130°C. Very good weathering resistance. Low gas and moisture permeability. Poor resistance to petroleum based oils and fluids.
| Ref | Grade | Hardness Shore A | SG | Tensile Strength (MPa) | Elongation at Break % | Colour | Spec Sheet |
|---|---|---|---|---|---|---|---|
| B70 | Commercial | 60° | 1.23 | 8 | 350 | Black | Download |
Hypalon® (Chlorosulphonated Polyethylene)
Temperature range -45° + 140°C. Excellent resistance to ozone, weather, acids, heat and abrasion. Mild resistance to petroleum based fluids.
| Ref | Grade | Hardness Shore A | SG | Tensile Strength (MPa) | Elongation at Break % | Colour | Spec Sheet |
|---|---|---|---|---|---|---|---|
| H60 | Commercial | 65° | 1.4 | 6 | 350 | Black | Download |
Please note: Care should be taken in selecting the most suitable quality for each application. Advice is available but final responsibility remains with the customer. If you don’t see a product suitable for your requirements above please contact our sales office, as alternatives may be available.