Z6·尊龙凯时

1. Product Features

◆ Take polypropylene special resin as raw material, the non-woven are made by GELLEC unique 

    high temperature melting and spraying process.

◆ Microfiber, lager specific surface area, high porosity, smooth, soft, good folding resistance.

◆ High filtration efficiency, good air permeability, small respiratory resistance.

◆ The electret is stable, the static electricity does not disappear in most applications, 

    and the filtration performance is stable.

◆ Has good thermal insulation performance, water and oil absorption, 

    has a good flame retardant performance.

◆ Non-toxic, tasteless, Non-irritating, white and light.

NO.	Performance		Units	Test Standard	Standard Value	BFE95 Typical Value	BFE99 Typical Value
1	Weight		g/m2	-	25±7%	25	25
2	Bacterial filtration efficiency - BFE		%	YY0469	≥95	96.8	99.98
3	Particle filtration efficiency		%	YY0469	≥30	91.5	97.8
4	Air resistance		Pa	YY0469	≤49	21	24.5
5	Breaking strength	Longitudinal	N	GB/T 24218.3	≥9	12.1	12.8
6		Transverse	N	GB/T 24218.3	≥6	8.5	8.9
7	Breaking elongation		%	GB/T 24218.3	≥20	34	35

3. Main Application

Used for medical protective masks, industrial dust masks, daily efficient protective masks, etc.

4. Test Standard

YY 0469-2011 Surgical masks, etc.

YY 0469-2011

Note: The above date are all typical experimental values and only use as reference data.