+44(0)1922 668 374 info@internationalnonwovens.com

Polypropylene (Thermal Bonded)

Polypropylene (Thermal Bonded)


Spunbonded polypropylene is now widely used in coolant filtration and can be used in gravity, hydrostatic, pressure and vacuum filter systems.

A great option for coolant filtration; due to its strength, it can replace viscose in applications where tearing is an issue. With its excellent oleophillic properties, it is able to absorb and separate tramp oil from machine tool coolant, making it an ideal product for use as an oil barrier material.

Predominantly used in pleated filter cartridges as a support material; polypropylene’s compatibility with a wide range of chemicals make it a highly efficient filter material as well as provide an excellent filter cake release.

Filtration ranges nominally from 10 – 55 micron dependant on the weight of the paper media.

Key Features

N

Superior oil absorption

N

Strength

N

Good dirt loading

N

Use in Gravity, Hydrostatic, Pressure and Vacuum Filter Systems

N

Competitively priced

Typical Applications

N

Turning

N

Drilling & Milling (20-35gm)

N

Grinding

N

Honing

N

Lapping (35-90gm)

Weight g/m2 20 30 50 70 100
Thickness mm 0.23 0.32 0.45 0.55 0.65
Wet tensile strength MD N/5cm 42 63 115 155 220
Wet tensile strength TD N/5cm 26 37 63 105 105
Extension Dry (%) MD 45 50 40 40 30
Extension Dry (%) TD 45 55 50 50 40

Please note the values indicated are typical and subject to variation. Please call us for more information.

Power Utilities Limited,
Queen Street, Premier Business Park,
Walsall, WS2 9QE

info@internationalnonwovens.com

+44(0)1922 668 374