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Polypropylene needled felt
Category:
Polypropylene needle felt
Summary:
Polypropylene is the main type of polyolefin chemical fiber. There are high-quality raw material suppliers at home and abroad, such as Hercules in the US, PFE in England and Yangzi Petrochemical in China.
Key word:
Description
Polypropylene is the main type of polyolefin chemical fiber. There are high-quality raw material suppliers at home and abroad, such as Hercules in the US, PFE in England and Yangzi Petrochemical in China. The polypropylene needle punched filter felt produced by our company has high strength and abrasion resistance, and its surface is clean and easy to dedusting. It has excellent acid and alkali resistance and stable hydrolysis. It can be applied to the field of flue gas filtration and acid-base separation with high acid and alkali content below 100.
* composite filtering materials may be formed with other fibers and base cloth according to the actual working conditions
【Polypropylene needle punched felt】
Matters needing attention
1. the needling felt is not resistant to light aging, and there must be dark place.
2. avoid the use of natural light or ultraviolet light for a long time.
3. the fire source and the heat source are isolated.
Performance parameter table of polypropylene needle punched filter felt
Application area
Widely used in food, pharmaceutical, metallurgy, chemical industry, ceramics, rubber industry, medium low temperature filter cloth, and plate frame rolling filter, vacuum suction filter, bag filter, centrifugal filter and other liquid filtration separation equipment matching use.
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Product Model |
HZFF-PP-550 |
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Sample Patch |
Fiber Material |
Polypropylene Staple |
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|
Scrim |
PP Staple Fabric |
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Thickness |
mm |
2.1 |
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Unit Weight |
g/m2 |
500 |
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Air Permeability |
L/(dm2*min) |
130-150 |
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Tensile Strength |
MD（N） |
≥ |
1500 |
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CD（N） |
≥ |
1800 ’(Glass fiber base cloth) |
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Break Elongation |
MD（%） |
< |
35 |
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CD（%） |
< |
55 |
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Working Temp |
Continuous |
88 |
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Peak |
110 |
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Chemical Properties |
Acid-resistant |
Excellent |
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Alkali-resistant |
Excellent |
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Oxidation-resistant |
Excellent |
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Hydrolysis-resistant |
Excellent |
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Ultraviolet resistant |
Bad |
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Finishing |
Heat Setting |
Singe |
Calendar |
Chemical Coating |
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Water proof and Oil proof |
PTFE Lamination |
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Products with desired unit weight, thickness, and finishing styles can be provided according to customers’ requirements. |
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