Product Details
Product Description
Product Description
We are Direct Factory Supplier of black/white Melt Blown Non Woven Filter Material Fabrics. Our Black Melt-blown nonwovens meet BFE99 standard，applicated in disposable surgical bfe 99, pfe 99 face masks, gas filtration, clean room pocket filters ,etc.
Fiber diameter: 1-5 micrometers
Materials: High melting fat fiber polypropylene (PP) is commonly used, in addition to thermoplastic polyester materials such as PLA, PPS, PA, and elastomers.
Application areas: Air/liquid filtration materials, isolation materials, absorbent materials, mask materials, filling materials (insulation), oil absorbing materials and wiping cloths, battery separators, and other fields.
Item
| Black/White Meltblown Nonwoven Fabric
|
Material
| Highly soluble fat 100% Polypropylene
|
Electret Technic
| electricity electret, water electret
|
Machine Width
| 160cm
|
Weight
| 15 ~ 100g/㎡
|
Color
| white/black
|
Usage
| face mask filter,gas filtration, clean room pocket filters...
|
Grade
| Application
| weight ( gsm)
| filter efficiency
|
BFE99
| face mask
| 20~25
| ≥99%
|
PFE99
| face mask
| 25~30 ( normal 25g)
| ≥99%
|
VFE99
| face mask
| 25~30 ( normal 25g)
| ≥99%
|
N95
| cup/fold dust mask
| 40~50
singel layer: 40g
double layers: 50g
| ≥95%
|
FFP1
| cup/fold dust mask
| 30~40 ( normal 30g)
| ≥80%
|
Meltblown fabric can be called the "heart" of medical surgical masks and N95 masks.
Medical surgical masks and N95 masks generally adopt a multi-layer structure, abbreviated as SMS structure: the inner and outer sides are single-layer spunbond layers (S); The middle layer is the melt blown layer (M), which is generally divided into a single layer or multiple layers.
The meltblown non-woven fabric filter material is made of randomly distributed polypropylene ultrafine fibers bonded together, with a white, flat, and soft appearance. The fiber fineness of the material is 0.5-1.0 μ m. The random distribution of fibers provides more opportunities for thermal bonding between fibers, thus making the melt-blown gas filter material have a larger specific surface area and higher porosity (≥ 75%). Through high-pressure electrostatic filtration efficiency, the product has the characteristics of low resistance, high efficiency, and high dust holding capacity.
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