|
·
COMPOSITION
Compressed sheets for gasket BELPA® CSA-50 are manufactured
by comprising a matrix of elastomers and inert fillers reinforced
with aramid and inorganic fibres which confer temperature and pressure
resistance to the material, making it suitable for a wide range
of industrial sealing applications. Gasket joint material used in
whole services of industrial plants and in special in water, gas,
oils and hydrocarbons (up to a moderated temperature) pipes.
| Technical
Data. |
| COLOUR |
Green |
| Standard sizes (mm) Other upon request |
1500 x 1500 |
| Standard thickness (mm). Other upon
request |
0,5, 0.8, 1, 1,5,
2, 3 |
| Density
(± 10%) |
1,65
g/cm³ |
| Compressibility
ASTM F-36A |
7%-15% |
| Recovery
ASTM F-36A |
>45% |
| Transverse
tensile strength ASTM F-152 |
9
MPa |
| Gas
permeability DIN 3535/6 |
<0,5
cm³/min |
| Thickness
increase ASTM F-146 after: |
| Immersion
in ASTM oil Nš1 5h 150ºC |
<4% |
| Immersion
in ASTM oil Nš3 5h 150ºC |
<8% |
| Immersion
in ASTM fuel B 5h 20ºC |
<8% |
| Typical properties for 2 mm thickness |
| |
|
| PRESSURE-TEMPERATURE
DIAGRAM |
P-T OPERATING GUIDELINES
|
 |
1- Usually satisfactory to use
without reference to Montero. Technical examination is normally
unnecessary.
2- Must refer to Montero for advice. A technical
examination is recommended
3- Area not recommended.
The P-T diagram helps the user or designer
who often knows the operating temperature and pressure to
carry out an initial selection of a suitable material . The
P-T diagram cannot guarantee the suitability of a material
for an application
|
|
