Used for manufacturing various type of Dustproof respirators like FFP1-3, of European Standard EN149:2001  

1.      raw material:

PP Granules from USA or Korea , the MFI index is the level of 1200g/10min-1500g/10min.

2.      quality

TDK-P1-meltblown filter media for respirator

ITEM	UNIT	STANDARD
Basic weight	g/	40±5%
Exterior appearance		Neat and no contamination
Air flow rate	L/min	60
Resistance	mmH2O	≤10
Penetration	%	≤7
Tester and Aerosol	TSI-8130,   paraffin oil

TDK-P2- meltblown filter media for respirator

ITEM	UNIT	STANDARD
Basic weight	g/	50±5%
Exterior appearance		Neat and no contamination
Air flow rate	L/min	60
Resistance	mmH2O	≤12
Penetration	%	≤2.5
Tester and Aerosol	TSI-8130,   paraffin oil

TDK-P3- meltblown filter media for respirator

ITEM	UNIT	STANDARD
Basic weight	g/	100±5%
Exterior appearance		Neat and no contamination
Air flow rate	L/min	60
Resistance	mmH2O	≤20
Penetration	%	≤0.1
Tester and Aerosol	TSI-8130,   paraffin oil

3.      application

A.    used as the middle layer in high filtration efficiency protective respirator(mask) , perform to protect peoples respiration against bacterial, virus and harmful particles, in accordance with EN 149:2001 standard.

B.     Also can be usded as filter layer of material in industrial and home application

C.     Sanitary standard meets to GB15979-2002

4.      additional remarks

A.      Products are manufactured on the Meltblown production line of Nordson Corporation US.

B.      Quality checked on each roll, any un-conformed roll cant be shipped out, and test report presented with each batch when shipment.

filter media for FFP1,2,3 respirator