AELAB Roll Membranes – Nylon, PES & PTFE for Precision Lab Filtration PES- PTFE series

AELAB Roll Membranes – Nylon, PES & PTFE for Precision Lab Filtration PES- PTFE series

AELAB Roll Membranes are designed for uncompromising laboratory and industrial filtration needs. Available in Nylon, PES, and PTFE, these membranes combine wide chemical compatibility, superior consistency, and long-lasting durability. Their advanced structures ensure efficient results across demanding research, QC, and production applications.

Modles : PES- PTFE series

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AELAB Roll Membranes are engineered to meet the highest standards in laboratory filtration. Available in Nylon, PES, and PTFE, these membranes provide superior consistency, wide chemical compatibility, and long-lasting durability. With naturally hydrophilic characteristics and advanced structural design, they ensure efficient and reliable results across multiple scientific and industrial applications.

🔬 How It Works?

Nylon membranes use a special impregnation process to prevent cracking and distortion, ensuring consistent flow, high nucleic acid binding, and stable protein retention.
PES membranes feature asymmetric pores, delivering faster flow rates and high throughput while maintaining low protein binding and chemical stability.
PTFE membranes are microporous films reinforced with PET/PP supports, offering exceptional resistance to high temperatures and aggressive solvents.

💡 Advantages

Naturally hydrophilic (Nylon & PES) – no wetting agents required
Broad chemical compatibility with aqueous & organic solvents
High mechanical strength and low extractables for sensitive analysis
Low protein binding, ideal for biological applications
Excellent thermal stability (up to 280 °C with PTFE)
Consistent pore sizes for reliable, reproducible performance

🔍 Recommended Models by Use Case

Educational & Academic Labs: Nylon membranes for general aqueous solutions and HPLC sample prep.
Pharmaceutical & Biotech QC: PES membranes for buffer, media, and high-temp reagent filtration.
High-Throughput Research Centers: PTFE membranes for aggressive solvents, fermentation, and electronics-grade water purification.

🧪 Ideal For

HPLC solvent and sample preparation
Mobile phase and buffer sterilization
Tissue culture and microbiology media
Food & beverage testing (beer, wine, spirits)
Pharmaceutical & biochemical reagents
High-temperature liquid and gas filtration

Specifications :

TECHNICAL PARAMETER) NYLON ROLL MEMBRANE)
Pore Size (µm)	Bubble Point (Mpa)	Typical Flow Rate (mL/min/cm² @ 0.7kg/cm²)	Thickness (µm)
0.22	0.28	9	110–150
0.45	0.20	16	110–150

TECHNICAL PARAMETER (PES ROLL MEMBRANE)
Item	Pore Size(mm)	Bubble Point (Mpa)	Min TMF (mm/min cm2 bar)
PES	0.04	2.8	4
PES	0.1	2.8	10
PES	0.2	4.3	35
PES	0.45	3.0	60
PES	0.5	2.3	90
PES	0.65	1.9	90
PES	0.8	1.4	245
PES	1.2	1.0	260

TECHNICAL PARAMETER) PTFE ROLL MEMBRANE)
Item	Substrate	Thickness (mm)	pore size	Bubble point (Mpa)	Air perm (L/cm2.min) (p=0.01Mpa	Maximum Temperature (℃)
PTFE	PP	160±10	0.45	>0.6	>7	150-170
PTFE	PP	160±10	0.22	>1	>3.5	150-170

TECHNICAL PARAMETER) NYLON ROLL MEMBRANE)
Pore Size (µm)	Bubble Point (Mpa)	Typical Flow Rate (mL/min/cm² @ 0.7kg/cm²)	Thickness (µm)
0.22	0.28	9	110–150
0.45	0.20	16	110–150

TECHNICAL PARAMETER (PES ROLL MEMBRANE)
Item	Pore Size(mm)	Bubble Point (Mpa)	Min TMF (mm/min cm2 bar)
PES	0.04	2.8	4
PES	0.1	2.8	10
PES	0.2	4.3	35
PES	0.45	3.0	60
PES	0.5	2.3	90
PES	0.65	1.9	90
PES	0.8	1.4	245
PES	1.2	1.0	260

TECHNICAL PARAMETER) PTFE ROLL MEMBRANE)
Item	Substrate	Thickness (mm)	pore size	Bubble point (Mpa)	Air perm (L/cm2.min) (p=0.01Mpa	Maximum Temperature (℃)
PTFE	PP	160±10	0.45	>0.6	>7	150-170
PTFE	PP	160±10	0.22	>1	>3.5	150-170

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Frequently Asked Questions

1How do AELAB membranes ensure high precision in filtration?

AELAB membranes are engineered with controlled pore structures and advanced binding capacities, ensuring consistent performance across multiple applications.

2Are AELAB PES membranes suitable for high-temperature applications?

Yes. With superior thermal stability, PES membranes are excellent for reagents, beverages, and hot liquid filtration up to 120 °C.

3Can AELAB PTFE membranes handle aggressive solvents?

Absolutely. The hydrophobic PTFE structure, supported by PET/PP, ensures outstanding chemical resistance and stability at 260–280 °C.

4What makes Nylon membranes advantageous for nucleic acid binding?

Nylon membranes offer a high binding capacity (350 μg/cm²), making them highly effective in DNA/RNA applications and biological sample preparation.

5Do these membranes meet lab safety and QC standards?

Yes. All AELAB Roll Membranes are manufactured under strict QC with low extractables, certified sterility options, and validated chemical compatibility.