Product Category

Hydrophilic PTFE Membranes

ZhengMai provide polypropylene membranes (PP), nylon membranes (Nylon), mixed cellulose membranes (MCE), polyethersulfone membranes (PES),Hydrophilic/Hydrophobic PTFE, polyvinylidene fluoride membranes (PVDF), etc., which can widely used in various industries such as laboratories, environmental engineering, pharmaceuticals, chemicals, food, microelectronics, etc.

Specifications

Hydrophilic PTFE filter membrane for sterilization and filtration

qualityl
filter membrane	Polyvinylidene tetrafluoroethylene (PTFE)
colour
white
Membrane surface
Uniform and flat
size
outside diameter，mm	13，20，25，37，47，60，90，142，150，200，250，293，300 Other sizes can be customized
thickness，μm	150-250
Rating，μm
0.1，0.22，0.45,0.65
PH applicable range
1-14
wettability
Hydrophilicity
Positive water pressure resistance
4.2 bar@23 ℃，1.5 bar@85 ℃
Flow rate @ 23 ℃, water
0.22 μm	≥ 6 mL/min/cm2@1 bar
0.45 μm	≥ 30 mL/min/cm2@1 bar
Foaming point @ 23 ℃, 60% IPA
0.22 μm	≥ 1000 mbar
0.45 μm	≥ 600 mbar
sterilization
Can be sterilized under high pressure at 123 ℃ for 30 minutes or fumigated with ethylene oxide

ordering information

FM	S		E		0022		300		25		D
	code	qualityl quality	code	Rating	code	Rating(μm）	code	diameter（mm）	code	Pieces/Pack	code	compartment
	P	PP	B	food	0010	0.1	020	20	25	5	D	With partition layer
	M	MCE	E	Pharmaceutical	0022	0.22	047	47	50	10	N	Without partition
	N	Nylon	P	Pharmaceutical	0045	0.45	050	50
	S	PES	C	industry industry	0065	0.65	090	90
	T	PTFE			0100	1.0	142	142
	TL	HydrophilicityPTFE			0300	3.0	150	150
	V	PVDF			0500	5.0	200	200
	G	GF			1000	10	250	250
	C	NC					300	300

Hydrophilic PES Membrane

Hydrophobic ePTFE Membrane

Hydrophilic PES Membrane

Hydrophobic ePTFE Membrane

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Hydrophilic PTFE Membranes

Specifications