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TEFLON®/Fluoropolymer
/ECTFE (Halar®)/ETFE/PVDF/FEP/PFA Lining
– BLION TM |
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BLINEX
FILTER COAT PVT LTD offers a full line of Fluoropolymer coatings
and linings designed to help today's processing professionals face
the challenges of protecting large and complex containment vessels
and related piping systems. Our products and services resist corrosion,
abrasion, and wear, while maintaining nonstick and high purity characteristics
of equipment used in the chemical, microelectronic, oil and gas,
and pharmaceutical processing industries. |
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| BLIONTM-A
pinhole free homogenous thick coating of PVDF (KYNAR), FEP, PFA,
ETFE ( TEFZEL® )/ ECTFE (HALAR®).
It has the extraordinary chemical resistance on chemical equipments
parts. Any articles of intricacy shape can be processed. Thickness
from 500 to 1000 microns.
Any articles of intricate configurations can be processed.
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Properties:
- Temperature ranges from-100oC to +260oC.
- Withstands impact force and elongation up to 30%.
- Non-stick, Non-toxic, Electrical insulation, Anti-static
and Release-surface.
- Resistant to almost all chemicals and solvents
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| Typical
Application |
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Vessels
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Autoclaves
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Process Control Equipment
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Agitators
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Sight Glasses
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Centrifuge Housings
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Stirrers
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Heat Exchangers
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Valves
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| Hooppers |
Pressure
Filters |
Bends |
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Thermowells
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Heating Coils
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Tees
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Spindles
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Steam Ejectors
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Floats
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Dip-tubes
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Boiler Dish
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Flanges
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Implellers
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Nuclear Parts |
Springs
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Pump Housings
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Large Parts
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Reducers
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Manway Covers
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Large diameter pipes
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Mushrooms
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| PHYSICAL
PROPERTIES OF DIFFERENT GRADE OF BLIONTM |
| DESCRIPTION |
UNITS |
BLIONTM
DF |
BLIONTM
TFE |
BLIONTM
FEP |
BLIONTM
PFA |
| GRADE |
|
PVDF |
ECTFE
Halar® |
FEP |
PFA |
| Max.temp |
0C |
-40 to + 150 |
-50 to +175 |
-80 to +120 |
-100 to + 260 |
| Tensile
Strength |
kg/cm2 |
400-500 |
491 |
180 |
190-200 |
| Izod
Impact Strength |
Kg.cm |
10 to 12 |
No Break |
No Break |
No Break |
| Elongation |
% |
30 |
40 |
30 |
35 |
| Hardness |
Rockwell/Shore |
R115/D77-82 |
R93/D75 |
R40/D60 |
R45/D65 |
| Abrasion
Resistant |
Armstrong |
0.4 |
0.3 |
0.4 |
0.6 |
| Water
Absorption |
% |
0.04 |
0.01 |
0.01 |
0.01 |
| Dielectric
Constant |
103-106HZ |
0.60 |
2.6 |
3.1 |
2.1 |
| Dielectric
Strength |
KV/MM |
14/17 |
21 |
15 |
20-26 |
| Volume
Resistivity |
Ohms-Cm |
1.3*1012 |
>1015 |
1016 |
2.0 x 1015 |
| Thermal
Conductivity(ASTM C 177) |
Cal/Sec-1
Cm-1 |
3.10-4 |
4.10-4 |
5.8-4 |
6.10-4 |
| Thermal
Expansion |
10-5
oC |
12 |
12-17 |
5-9 |
8-10 |
| Density |
gms / c.c |
1.78 |
1.68 |
2.16 |
2.06 |
| Chemical
Resistant |
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Good |
Very Good |
Excellent |
Excellent |
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