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PET Track-etched Membrane

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  • Description
  • Specification

PET track-etched membrane

PET nuclear pore membrane which is fabricated through nuclear technology is a precision filtration membrane with uniform pore size distribution. PET nuclear pore membrane has cylindrical pores resulting in surface retention of particles or fibers. Therefore, it very suitable for microscopic inspection. It is widely used in the general laboratory filtration analysis, air monitoring, water quality analysis, blood and cell analysis, microbiological analysis, oceanography analysis, nucleic acid analysis, in vitro diagnostic and medical devices, etc.


Features

Extremely uniform, cylindrical pores

Very low extractables and non-specific adsorption

Good weight consistency, high mechanical strength, good flexibility

Smooth surface, non-fiber release

Surface retention

Specification

PET Track-etched Membrane

Material

Polyester(PET)

Thickness

9-24μm

Pore size

0.22,0.45,1,2,2.5,3,5,7,8,10,15μm

Customization available

Weight

0.9-2.3mg/cm2


The highest temperature resistance

140℃

Porosity

10-30%

Ash

2.3μg/cm2

Pore density

105-108/cm2


Transparecy

Semi-transparent

Flammability

Slow combustion

Fiber release

No fiber release

Extractables

Negligible

Biocompatibility

Inert

High pressure steam sterilization

Autoclave @121℃,30min

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