Portable Air Purifier Filter Media

Portable Air Purifier Filter Media

One cubic meter of breathing air can contain between 10 and 80 billion particles – depending on the weather and local conditions.

Description

One cubic meter of breathing air can contain between 10 and 80 billion particles – depending on the weather and local conditions. When these particles are inhaled, exactly where they are deposited depends on their size. Basically, one differentiates between two particle sizes: larger than 2 micrometers (µm = one thousandth of a mm) and smaller than 2 micrometers. Particles larger than about 2 µm are primarily filtered out by the upper respiratory passages. Particles smaller than about 2 µm are primarily deposited in the lower respiratory tracts or the lungs. Portable air purifier offer good air quality when you are in a small space. Srilan have portable air purifier filter media which can protect your health all the time, like HEPA filter media, thermal bond polyester non woven fabric. From startup, Srilan is committed to develop the core technology of advanced filter media and provide innovative solution for air purifier market.

Meltblown and synthetic composites filter media

Melt blown materials are mainly used in air purifier as core filtration layer. These material are laminated with activated carbon materials or different functional supporting materials.

Synthetic composite filtration materials are mainly used in air purifier as core filtration layer. These material can be applied directly to produce many different kinds of air filters.

Item

Weight

(gsm)

Efficiency

(%)

Resistance

(mmH2O)

Remark

SL-H11

20

≥98

1.2

TSI8130

Folw:32LPM

Aerosol:0.3um,Nacl

SL-H12

25

≥99.5

1.8

SL-H13

30

≥99.97

3.2

SL-H11-90

45

≥98

1.4

SL-H12-95

90

≥99.5

2

SL-H13-100

100

≥99.97

3.4

SL-H13-115

115

≥99.97

3.4

Supporting layer

Supporting materials are mainly used in air purifier as core backing layer or carrier materials. And Srilan company can produce flame retardant, antibacterial and colorful supporting to meet different needs. These materials are laminated with activated carbon material or different filtration rating melt blown material.

Item

Weight

(gsm)

Thickness

(mm)

Stiffness

(MD:CD,mg)

Breathability

(L/m2.s)

SLB70

70

0.38

90:35

>5000

SLB70-Special for carbon particles

70

0.38

90:35

>3500

SLB70-blue

70

0.38

100:40

>5000

SLB180

180

0.85

2000:1000

>1800

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