Brand Name: TianHao
Model Number: Customized
Place of Origin: Liaoning, China (Mainland)
Condition: New, New
Efficiency: Secondary, Medium
Construction: Synthetic Roof Filter Cotton
Filtration Grade: Medium Filter
Medium Material: Synthetic Fiber
Porosity: 5um
Dimension(L*W*H): according to customer
Weight: Weight, 600g/m2
Certification: ISO9001:2008, ISO9001:2008
Warranty: 1 Year
After-sales Service Provided: No overseas service provided
Thickness: 20mm
Dimension: According to Customer
Synthetic Roof Filter Cotton
Detail Pictures of filter cotton
Introduction
filter cotton is a new generation air filter material which based on the frame of polyester fiber, adhesive of low melting point fiber and hot- melt molding method. DE filter material select different thickness fiber to fill layer by layer along its thickness direction, so it has big stepped density. When working, bigger dust drop on the upper layer, medium dust was contained in the middle and small dust was stopped by bigger density fiber layer or gumming fiber lager on the bottom. This filtering method has the characters of high efficiency, small resistance and big dust capacity.
Specification Table of Filter Cotton
Model |
Thickness mm |
Filtrate Speed m/s |
Resistance |
Efficiency % |
Capacity g/m2 |
||
Initial |
Terminal |
Arrestance |
count |
||||
G4 |
10-20 |
2.5 |
30-45 |
150-250 |
80-90 |
|
450-650 |
F5 |
10 |
2 |
44-55 |
150-250 |
97.5 |
41/1.0μm |
650 |
F6 |
10 |
2 |
50-65 |
200-300 |
98.6 |
62/1.0μm |
600 |
F7 |
10 |
2 |
85-100 |
250-350 |
|
85/1.0μm |
550 |
F8 |
10 |
1.5 |
100-150 |
300-400 |
|
91/1.0μm |
500 |
F9 |
10 |
1.5 |
120-180 |
400-450 |
|
96/1.0μm |
400 |
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