PP MELTBLOWN FABRIC
PPmeltblown fabricis made up of 1 to 5 micron (μm) fine fiber and providing excellent filtration performance as a core media in many filtration system.
Mingguan utilizes state-of-the-art production lines and patented production technologies with benchmark testing facilities to ensure excellent product quality.
PP Meltblown Fabric Features
1
Wide efficiency range of products can be provided to meet various requirements.
2
Lower pressure drop for energy saving and noise control.
3
Excellent dust holding capacity and material durability.
4
Flexible combination of multilayer media to achieve specific performance.
Meltblown Polypropylene FabricSpecifications
|
Material |
Type |
Area Weight(g/m²) |
Thickness(mm) |
Initial Efficiency*(%) |
Pressure Drop*(Pa) |
|
Roll Length(m) |
|
PP meltblown |
MR85 |
20 ± 2 |
≥85 |
5 – 7 |
1500 |
500 |
|
|
MR90 |
20 ± 2 |
≥90 |
6 – 8 |
||||
|
MR95 |
20 ± 2 |
≥95 |
9-11 |
||||
|
MR98 |
20 ± 2 |
≥98 |
10 – 12 |
||||
|
MR995 |
20 ± 2 |
≥99.5 |
15 – 17 |
||||
|
MR9997 |
30 ± 2 |
≥99.97 |
23 – 26 |
||||
|
MR9999 |
35 ± 2 |
≥99.995 |
31 - 34 |
||||
|
PP meltblown +PET nonwoven |
MR-P65% |
80 ± 10 |
≥85 |
5-6 |
1470 |
500 |
|
|
MR-P85% |
80 ± 10 |
≥85 |
8-10 |
||||
|
MR-P90% |
80 ± 10 |
≥90 |
9 – 11 |
||||
|
MR-P95% |
80 ± 10 |
≥95 |
12 – 14 |
||||
|
MR-P98% |
80 ± 10 |
≥98 |
13 – 15 |
||||
|
MR-P99.5% |
80 ± 10 |
≥99.5 |
18 – 20 |
||||
|
MR-P99.97% |
90 ± 10 |
≥99.97 |
26 – 29 |
||||
|
MR-P99.99% |
95 ± 10 |
≥99.995 |
34 - 37 |
||||
|
* Testing condition：0.3μm NaCl @ 5.3cm/sCarrier material can be customized according to requirement from customers. |
|||||||
Meltblown fabric for filtration is made of PP or other polymer as the main raw material and manufactured by meltblown technology. The polymer raw material was heated and melted in an extruder which provides pressure to push the molten polymer and as fiber unto the conveyor belt. In order to achieve high filtration efficiency performance, Electrostatic shall be charged on the formed meltblown fabric afterwards in different ways.
Fiber diameter of meltblown nonwoven polypropylenematerial distributes between 3-10μm mostly, and the microstructure of the fabric is relative fragile. Therefore, a stiff nonwoven carrier layer and a protection cover layer are normally bonded with meltblown filter media fabricon both side for pleated filter use.
If you want to know more kinds of fabric filter material, please visit our website.
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