Lab macro-filtration screens

Lab macro-filtration screens - nets - meshes
Macro-filtration refers to the separation of suspended matter visible to the naked eye through a size selective barrier with a pore size greater than or equal to 5 µm. There are many types of screens/filters to meet various macro filtration applications. Among them, polymer woven mesh or stainless steel mesh is one of the most popular filters.


Mesh Screens for Macrofiltration Separations
We offer a wide range of woven filters, which are composed of single fibers woven into a mesh screen, and are characterized by precise mesh openings, percentage of open area and mesh thickness.

 

Nylon

Polyester

Polypropylene

PEEK

Stainless Steel

Mesh Opening:

5 - 1.000 µm

5 - 300 µm

105 - 1.000 µm

35 - 800 µm

30 - 914 µm

Water Affinity: hydrophilic

hydrophilic

mildly hydrophobic

hydrophobic

very hydrophobic

hydrophilic

Strength/Durability:

high

high

high (wet)

medium

very high

Adsorption:

high

low

low (inert)

very low (inert)

high

Best Resistance:

corrosives

alkalis / organic

acids / alkalis / organics

nearly all

corrosives

pH Resistance:

pH 3-10

pH 3-13

pH 2-14

pH 1-14

pH 4-12

Thermal Stability:

up to 180°C

up to 140°C

up to 130°C

up to 250°C

up to 180°C

Sterilization:

irradiation

autoclavable

autoclavable

autoclavable

autoclavable / irradiation

 

 

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