EPDM 50 SHEETING FOR TECHNICAL APPLICATIONS
50 Shore A EPDM.
Service life Performance Safety
Gaskets or washers cutting and manufacturing of pieces for general industrial purpose applications in contact with water, oxidizing and non oxidizing diluted acids.
Very good resistance to ozone and ageing
Excellent temperature resistance (-40/+115 ºC)
Excellent resistance to most inorganic or corrosive chemical products
Highly resistant to mineral acids, detergents, phosphoric ethers, ketones, alcohols, or low molecular weight glycols
Very good performance with hot water or high pressure steam
Very good mechanical properties, especially tear resistance
Matte finish to guarantee a good surface finished quality and to secure an easy unrolling.
| Mechanical | |||
|---|---|---|---|
|
Measure characteristic |
Standard |
Value |
|
|
Rubber compound - Black |
|
|
|
|
Density |
1.11 ±0.05 |
g/cm³ |
|
|
Hardness |
ASTM D2240 |
50 ±5 |
Shore A |
|
Tensile strength |
ISO 37 |
≥9 |
MPa |
|
Elongation at break |
ISO 37 |
≥450 |
% |
|
Tear resistance |
ISO 34-1 |
≥23 |
N/mm |
|
Compression set after 22h at 70°C |
ISO 815-1 |
≤35 |
% |
| Temperature | |||
|---|---|---|---|
|
Measure characteristic |
Standard |
Value |
|
|
Working temperature |
-40/+115 |
°C |
|
| Ageing | |||
|---|---|---|---|
|
Measure characteristic |
Standard |
Value |
|
|
∆ Hardness after 70h at 70°C |
ASTM D573 |
≤5 |
Shore A |
|
∆ Tensile strength after 70h at 70°C |
ASTM D573 |
≤-15 |
% |
|
∆ Elongation at break after 70h at 70°C |
ASTM D573 |
≤-40 |
% |
|
Ozone resistance, 200pphm, 48h, 38°C, 20% |
ASTM D1149 type A |
No crack |
% |
| Chemical Resistance | |||
|---|---|---|---|
|
Diluted acids and bases |
Concentrated acids and bases |
Ozone |
Oils and hydrocarbons |
|
Very good |
Good |
Very good |
Non suitable |
| Thickness (mm) | Width (mm) | Length (m) | Weight (kg/m2) | Sides finish | Option |
|---|---|---|---|---|---|
|
2 ±0.3 |
1400 ±2% |
15 ±2% |
2,24 |
1 side smooth/1 side matt |
- |
|
3 ±0.3 |
1400 ±2% |
10 ±2% |
3,36 |
1 side smooth/1 side matt |
- |
|
4 ±0.4 |
1400 ±2% |
10 ±2% |
4,48 |
1 side smooth/1 side matt |
- |
|
5 ±0.4 |
1400 ±2% |
10 ±2% |
5,8 |
1 side smooth/1 side matt |
- |
|
6 ±0.5 |
1400 ±2% |
10 ±2% |
6,96 |
1 side smooth/1 side matt |
- |
|
8 ±0.7 |
1400 ±2% |
5 ±2% |
9,03 |
1 side smooth/1 side matt |
- |
|
10 ±1.0 |
1400 ±2% |
5 ±2% |
11,29 |
1 side smooth/1 side matt |
- |
| Identification | |
|---|---|
|
Branding |
Without. |
|
Packaging |
Thickness ≤6mm rolled on cardboard tube Ø 80mm. |
|
Wrapping |
Black polyethylene film. |
|
Labelling |
Self-adhesive label indicating product name, dimensions, area in m2, nominal weight, and product code to allow product traceability. |
