PM2.5 Dustproof Mask Filter Material

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seat: Hunan
Validity to: Long-term effective
Last update: 2019-12-12 01:42
Browse the number: 63
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PM2.5 dustproof mask is a mask designed to protect the wearer from dust in the air, especially those PM2.5 particles. particulate matter (PM) are microscopic solid or liquid matter suspended in the air. PM2.5 refers to those fine particles with a diameter of 2.5 μm or less.

A study in nine European countries revealed that there was no safe level of particulates. The smaller PM2.5 were particularly deadly, with a 36% increase in lung cancer per 10 μg/m3 as it can penetrate deeper into the lungs. Worldwide exposure to PM2.5 contributed to 4.1 million deaths from heart disease and stroke, lung cancer, chronic lung disease, and respiratory infections in 2016.

PM2.5 dustproof mask can significantly prevent over 99% of PM2.5 particles from entering human lung, therefore can protect wearer from hurt of PM2.5.

It normally consist of 2 layers of spun bond nonwovens, one layer of melt blown filter material. Melt blown filter is the key functional material to prevent PM2.5 from inhaling hazard.


Why HeDai Filter Material for PM2.5 dustproof Mask?

➢ Breath free, material is very cost effective.

➢ Quick response to clients order, 7 days for 20' container, 14 days for 40' container order.

➢ Good & Stable quality, ISO 9001 certificated factory.


Product Characters:

1. Guarantee no quality drop for 3 years.

2. Cost effective for high quality PM2.5 dustproof mask.

3. Can make effective material with base weight lower to 18 gsm, environmental friendly.


PM2.5 Serials – EN143 use for flat dustproof mask

Product Code

Filter Class

Basis Weight (g/m2)

Material Penetration @ 2.5u %

Material Penetration @ 0.1u, %

Mask Penetration @ 32 lpm, %

Mask Resistance @ 32lpm, H2Omm

HD FM-PM2.5

PM2.5

20

1.0 %


1.0%

3.5

HD FM-PM0.1

PM0.1

25

0.1%

0.8

0.1%

4.6

* All Test @ TSI 8130 NaCl 2.5um

* Assuming Face Mask consist of 3 layer, flat shape (Spun bond/ Melt blown/ Spun bond)


PM2.5 dustproof mask – NIOSH requirement Assumption of face mask area about 150-175cm2

Produce Code

Filter Class

Basis Weight (g/m2)

Material Penetration @ 55 lpm %

Material Resistance @ 55lpm H2O mm

Mask Penetration @ 85 lpm %

Mask Resistance@ 85lpm H2Omm

HD FM-N90-20

N90

20

4.5%

6.5

6.0%

8.5

HD FM-N90-60

N90

60

4.5%

4.0

5.5%

6.0

HD FM-N95-30

N95

30

1.5%

8.0

2.5%

10.0

HD FM-N95-50

N95

50

1.5%

6.5

2.5%

8.5

HD FM-N95-80

N95

80

1.5%

5.5

2.5%

7.5

HD FM-N99-60

N99

60

0.3%

9.5

0.8%

11.5

HD FM-N100-120

N100

120

0.01%

16.0

0.03%

18.0

* All Test @ TSI 8130 NaCl 0.3um

* Assuming Face Mask consist of 3 layer, folded shape (Spun bond/Melt blown/Spun bond)



FAQ:

1. What kind of face mask can use this filter to prevent PM 2.5?

Mainly folded face mask & flat face mask

2. Can this material also prevent bacterial & virus?

Yes, good protection from bacterial & virus

3. How much material can be loaded in a 40 HQ?

If we talking about common used 175mm wide 20gsm material, it can load up to 9.8 tons material in a 40' HQ container.



http://www.mask-filter.com/

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