sintered Porous Plastic moulded components
Blinex produces Porous POLYPOR™ by using several polymer groups of plastics and proprietary manufacturing technologies.

Expertise and specialties in chemical, mechanical, industrial, biological and research engineering which has led to the development and refinement of production techniques enabling us to economically supply simple or complex custom made shapes in a range of sizes, porosities, with colours impregnated Activated Charcoal of Iodized and silver as well have the expertise to work with you to ensure the right match between our capabilities and your requirements.

Porous POLYPOR™ also offers the features like dimensionally stable, uniform pore size, smooth surface, light weight, resistance to shocks, free from rot, corrosion, odourless, tasteless and non-toxic, conform to use with food products, easy to machine, can be welded and glued, high dielectric constant, hydrophilic, custom moulding availability, Tortuous filtration path as a "depth filter".


Porous POLYPOR™ plastics are used throughout industry, medicine and the home; for applications ranging from noise reduction to air, water and chemical filtration; from marker pen tips to automotive battery safety vents; from surgical implants to clinical laboratory filters.


The following parameter should be considered in custom designed Porous POLYPOR™ products:

Pore Size
Chemical Resistance
Temperature Resistance
Pressure Loss
Simple to Complex
5 microns to 2000 microns
0.35 - 0.70 g/cm2
35% to 65% void volume
Soft, resilient or rigid
Chemically inert to most chemicals and solvents
-70°C to +150°C (depending on the plastic polymer)
15 mbar (7mm thickness 40% porosity) At a flow rate of 400 m3/n.m2