Microporous Expanded Eptfe Hydrophilic Filter Film

• Customization: Available
• Membrane Type: Eptfe
• Type: Gas-permeable membrane
• Model NO.: CLMQF
• Transport Package: Carton
• Origin: China
• Production Capacity: 100000sqm/Month

Product Description

High precision Microporous ePTFE filter membrane

Material: Hydrophilic ePTFE         Aperture:0.1~10um

Normal width 260mm,520mm or customized

Type: flat rolled membranes

Technical Parameters

Product No.	Pore size (um)	Ethanol anhydrous initial bubble pressure(Mpa)	water flux m³/m².hr@0.02Mpa,25ºC	Reinforce ment	Thickness (um)
CLMQF-01	0.1	≥0.14-0.16	≥2.5	PP non-woven fabric	160-300
CLMQF-022	0.22	≥0.10-0.12	≥3.5	PP non-woven fabric	160-300
CLMQF-045	0.45	≥0.08-0.1	≥5	PP non-woven fabric	160-300
CLMQF- 1	1	≥0.04-0.06	≥6	PP non-woven fabric	160-300
CLMQC-3	3	≥0.02	≥8	PP non-woven fabric	160-300
CLMQF- 5	5	≥0.007	≥10	PP non-woven fabric	160-300
CLMQF-10	10	N/A	≥15	PP non-woven fabric	160-300
the above data on initial bubble pressure and water flux is typical,thickness is dependent on base materials

Product strengths

1. High hydrophilicity;

2. Fairly high poroxity, high throughput and long service life;

3. Superb chemical stability and high temperature resistance;

4. Fluid filtration with high surface tension, without requiring advanced wetting.

Processing

The filtration materials are produced by laminating ePTFE micro pore membrane with PP non-woven fabrics with

high temperature bonding technology. After post treatment, they become perpetually hydrophilic.

The reinforcements are easily folded with high chemical compatibility.

 

Typical Applications

1. Clarify, sterilize and filter liquid strong oxidants;

2. Clarify, sterilize and filter highly corrosive liquids;

3. Clarify, sterilize and filter highly protic organic solvents;

ePTFE micropore filter membrane and various ePTFE compound materials have been widely applied in different fields, including electronics, micro-electronics, medicine, liquor-making, food industry, biological, engineering, petroleum chemistry, industrial wastewater treatment, seawater pretreatment and laboratories.