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Cathlon Modified PTFE Gasket |
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CPS 6030
PTFE, Glass
MicrospherES
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CPS6040
PTFE, Barium Sulfatere
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CPS6050
PTFE, Silica |
Moderate concentrations of acids & caustics, chlorine, hydrogen peroxide.
Enhanced compressibility for low bolt loads & glass-lined flanges
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Strog caustics to general chemicals;chlorine.
Aqueous hydrofluoric acid below 49%. |
Strong acids (except hydrofluoric) to general chemicals.
Also avalable in a more compressible version with microcellular faces. |
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PROPERTY |
TEST Method |
CPS 6030
PTFE, Glass
Microsphere |
CPS6040
PTFE, Barium Sulfate |
CPS6050
PTFE, Silica |
| Colour |
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Blue |
Offwhite |
Orange |
| PH range |
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0-14 |
0-14 |
0-14 |
| Max. pressure (bar) |
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55 |
83 |
83 |
| Working temperature(¡æ) |
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-200~260 |
-200~260 |
-200~260 |
| P X T (barx¡æ)(max) |
1.5mm thick |
12000 |
12000 |
12000 |
3.0mm thick |
8600 |
8600 |
8600 |
| Compressibility@350bar(%) |
ASTM F36A |
25~45 |
4~10 |
7~12 |
| Recovery @350bar(%) |
ASTM F36A |
25 |
40 |
30 |
| Tensile strength (Mpa) |
ASTM 152 |
13 |
13 |
13 |
| Density (g/cm3) |
DIN28090.1 |
1.60 |
2.70 |
2.15 |
| Creep relaxation(%) |
ASTM F38A |
40 |
11 |
18 |
| Leakage (cm3/s) |
ASTM F37 |
¡Ü1x10-4 |
¡Ü1x10-4 |
¡Ü1x10-4 |
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Note: ASTM test are all using 1.5mm thick. |
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