Jianchuan Road, Minhang Distrcit, Shanghai, China | info@runningfilter.com |
Product Details:
Payment & Shipping Terms:
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Place Of Origin: | Shanghai | Packing: | Rolls |
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Color: | White | Width: | 2cm~320cm |
Material: | 100% Polypropylene, 100% Polypropylene | Technics: | Nonwoven |
Polypropylene is a relatively low temperature fiber with quite excellent chemical resistance which finds use in specialist applications such as the chemical industry.The fibers cannot hydrolyse, the only chemical weakness being a susceptibility to oxidising agents. Other than that they can be used almost universally provided the temperature is below 90°C.
The fiber is of a low density (it floats in water) and so a given denier of fiber is much larger in diameter than the polyester equivalent. This leads to felts being quite thick, almost 50% thicker than for the same polyester weight.The fiber is very prone to static build up so the felts are often augmented by the incorporation of either conductive fibers or a conductive scrim or a combination of the two.
This then helps to dissipate potential static electric discharges.
Features:
Compositions | PP/PP ordinary scrim | ||
Weight (g/ m2) | 500 | 550 | |
Thickness (mm) | 2.1 | 2.3 | |
Air permeability (L/m2/s) | 12.6 | 10.8 | |
Tensile strength | wrap | >960 | >1200 |
(N/5 20cm) | weft | >1060 | >1500 |
Tensile Elongation(%) | wrap | <35 | <35 |
weft | <55 | <55 | |
Broken strength | 2.15 | 2.1 | |
(Mpa/min) | |||
Continuous working temperature(℃) | 88 | 88 | |
Short time Working temperature(℃) | 110 | 110 | |
Anti-acid | Excellent | Excellent | |
Anti-alkali | Excellent | ||
Anti-abrasion | Excellent | ||
The stability of water solution | Excellent | ||
Finishing treatment | High temperature hot pressing,Singeing |
Applications:
Reverse Filter Bag
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Cloth For Drum Filter
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