CHLOROPRENE 40 SHEETING FOR TECHNICAL APPLICATIONS
40 Shore A chloroprene.
Safety Economy
Gaskets or washers cutting and manufacturing of pieces for general purpose applications in contact with mineral and vegetable oil, non aromatic grease and hydrocarbons.
Non suitable for oxygenated and halogen solvents, aromatic hydrocarbon, mineral and organic acids, washed water.
Flexible
Good low temperature resistance
Good dry high temperature 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 |
1.33 ±0.05 |
g/cm³ |
|
|
Hardness |
ASTM D2240 |
40 ±5 |
Shore A |
|
Tensile strength |
ISO 37 |
≥4 |
MPa |
|
Elongation at break |
ISO 37 |
≥450 |
% |
|
Tear resistance |
ISO 34-1 |
≥11 |
N/mm |
|
Compression set after 22h at 70°C |
ISO 815-1 |
≤40 |
% |
| Temperature | |||
|---|---|---|---|
|
Measure characteristic |
Standard |
Value |
|
|
Working temperature |
-30/+90 |
°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 |
% |
| Oil Resistance | |||
|---|---|---|---|
|
Measure characteristic |
Standard |
Value |
|
|
Oil IRM 901, ∆ volume after 70h at 70°C |
ASTM D471 |
≤26 |
% |
| Chemical Resistance | |||
|---|---|---|---|
|
Diluted acids and bases |
Concentrated acids and bases |
Ozone |
Oils and hydrocarbons |
|
Medium |
Non suitable |
Medium |
Medium |
| Thickness (mm) | Width (mm) | Length (m) | Weight (kg/m2) | Sides finish | Option |
|---|---|---|---|---|---|
|
2 ±0.3 |
1400 ±2% |
15 ±2% |
2,8 |
2 sides matt |
- |
|
3 ±0.3 |
1400 ±2% |
10 ±2% |
4,2 |
2 sides matt |
- |
|
4 ±0.4 |
1400 ±2% |
10 ±2% |
5,6 |
2 sides matt |
- |
|
5 ±0.4 |
1400 ±2% |
10 ±2% |
6,58 |
1 side smooth/1 side matt |
- |
|
6 ±0.5 |
1400 ±2% |
10 ±2% |
7,9 |
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. |
