COMPOSITION
BELPAFLON PL is made of pure 100% expanded P.T.F.E. processed in
a manufacturing way that produces a microstructure with a high number
of multidirectional orientation of the fibers. This process confers
a great structural uniformity that gives the material the necessary
qualities to be used in a wide range of applications. BELPAFLON
PL is recommended where high resistance to chemical attack and corrosion
is required and, in special, for chemical, pharmaceutical and food
industry (FDA homologation).
| Technical
Data. |
| Colour |
White |
| Standard sizes (mm) |
1500 x 1500 |
| Standard thickness (mm). Other upon
request |
1,5 : 3,0 |
| Density (±10%) |
0,6
g/cm³ |
| Temperature, min./max. º |
-200 / +260 |
| Leakage Rate ( N2 ) cm3/min. DIN 3535 |
0.01 |
| Compressibility ASTM F-36 A |
66 |
| Recovery ASTM F-36 A |
16 |
| Recovery (mm) 28090-2 |
0.02 |
| Hot creep at 200ºC x wsw/200
(%) |
13 |
| Cold compressibility x KSW (%) |
23 |
| Cold recovery x KRW (%) |
4 |
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|
| 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.
|
| CERTIFICATIONS: FDA, DvGW, BAM,
TÜV. |
|
Good performance and long service
life of gaskets depend in large measure on fitting and operation
conditions, over which the manufacturer has no control. The
data given on this technical sheet should not be used as application
limits, but as guidance for an appropriate choice. We can offer
guarantees only for the quality of our products.
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