Factory selling Plastic Pig Slat Floor Mold - N95 Particulate Respirator Face Mask – Special Metal

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Item classification N series: No time limit for protection of non-oily suspended particles R series: protection of non-oily suspended particles and sweaty suspended particles for eight hours P series: protection against non-oily suspended particles and sweaty suspended particles without time limit Some of the carrier particles is oily, and these substances attached to the electrostatic reduces electrically non-woven fabric, so that penetration of fine dust, so for the anti-oil aerosol filte...

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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Lead Ingot Molds , Kiln Girth Gear , Rope Sheave , Our highly specialized process eliminates the component failure and offers our customers unvarying quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.

Factory selling Plastic Pig Slat Floor Mold - N95 Particulate Respirator Face Mask – Special Metal Detail:

Item classification

N series: No time limit for protection of non-oily suspended particles

R series: protection of non-oily suspended particles and sweaty suspended particles for eight hours

P series: protection against non-oily suspended particles and sweaty suspended particles without time limit

Some of the carrier particles is oily, and these substances attached to the electrostatic reduces electrically non-woven fabric, so that penetration of fine dust, so for the anti-oil aerosol filter material to go through a special treatment in order to achieve the anti-small Purpose of dust. So each series is divided into 3 levels: 95% , 99% , 99.97% ( ie 95 , 99 , 100 for short ) , so there are 9 categories of filter media.

Second, the European Union EN149 standard:

FFP1 Type Masks : Minimum filter effects, ” 80%

FFP2 masks : Minimum filter effects, ” 94%

FFP3 Type Masks : Minimum filter effects, ” 97%

Third, the Australian AS1716 standard

P1 : Minimum filter effects, ” 80%

P2 : Minimum filter effects, ” 94%

Fourth, Japan MOL verification standards:

According to Japan’s 2005 Nian 2 Yue 7 , issued 0,207,006 Decree, dust masks standard in the following table

Test environmental conditions
Experimental particle	DOP (liquid)	NaCl (solid)
Particle size distribution μm	0.15-0.25	0.06-0.1
Experimental concentration [mg / m3]	≤100	≤50
Experimental flow [L / min]	85	85
Test time	Total supply 200mg	Total supply 100mg

Replaceable dust mask standard
distinguish		Filtration efficiency [above%]	Inspiratory pressure [Pa or less]	Exhaust pressure [Pa or less]
DOP	NaCl	Filtration efficiency [above%]	Inspiratory pressure [Pa or less]	Exhaust pressure [Pa or less]
RL3	RS3	99.9	160	80
RL2	RS2	95.0	80	70
RL1	RS1	80	70	70

Disposable Masks Standard
distinguish		Filtration efficiency [above%]	Inspiratory pressure [Pa or less]		Exhaust pressure [Pa or less]
DOP	NaCl	Filtration efficiency [above%]	Gas valve	Airless valve	Gas valve	Airless valve
DL3	DS3	99.9	150	100	80	100
DL2	DS2	95	70	50	70	50
DL1	DS1	80	60	45	60	45

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We emphasize development and introduce new products into the market every year for Factory selling Plastic Pig Slat Floor Mold - N95 Particulate Respirator Face Mask – Special Metal, The product will supply to all over the world, such as: Czech Republic , United States , Seychelles , If you need any of our products, or have other items to be produced, please send us your inquiries, samples or detailed drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.

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We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.