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Terylene striped triple guard needling felt
Polyester conductive base needle punching felt is a filter material that contains conductive wire and polyester fiber, and has excellent antistatic effect. It can withstand all kinds of dyeing, finishing and washing, and antistatic property is effective for a long time.
* the polyester fiber can also be used in combination with polypropylene, acrylic and other medium low temperature materials.
【Polyester conductive base cloth needling filter felt】
Matters needing attention
1. avoid the use of high temperature alkaline conditions;
1. the fire source and the heat source are isolated.
Application area
It is widely used in steel, cement, chemical industry, power generation, smelting, building materials, pharmaceutical, grain, food, processing, casting and other industries.
Performance parameter table of polyester needle punched filter felt
|
Product Model |
HZFF-PET-550-ASS |
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|
Sample Patch |
Fiber Material |
Polyester Staple |
||
|
Scrim |
Anti-static Scrim |
|||
|
Thickness |
mm |
1.8 |
||
|
Unit Weight |
g/m2 |
550 |
||
|
Air Permeability |
L/(dm2*min) |
130-180 |
||
|
Surface Resistivity |
MΩ |
310-335 |
||
|
Volume Resistivity |
MΩ |
57-63 |
||
|
Tensile Strength |
MD（N） |
≥ |
1000 |
|
|
CD（N） |
≥ |
1300 |
||
|
Break Elongation |
MD（%） |
< |
35 |
|
|
CD（%） |
< |
35 |
||
|
Working Temp |
Continu ous |
130 |
||
|
Peak |
150 |
|||
|
Chemical Properties |
Acid-resistant |
Moderate |
||
|
Alkali-resistant |
Bad |
|||
|
Oxidation-resistant |
Good |
|||
|
Hydrolysis-resistant |
Bad |
|||
|
Ultraviolet resistant |
Good |
|||
|
Finishing |
Heat Setting |
Singe |
Calendar |
Chemical Coating |
|
Water proof and Oil proof |
PTFE Lamination |
|||
|
Products with desired unit weight, thickness, and finishing styles can be provided according to customers’ requirements. |
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