Protective Impregnation

hydrophobic, oleophobic

hydrophobic, oleophobic

This treatment makes it more difficult for moisture to penetrate into the needlefelt. Thus the risk of excessive dust deposits and caking is reduced.

Protection against acids and hydrolysis

Protection against acids and hydrolysis

Special impregnation based on TEFLON®. This treatment coats the fibre surface, thus providing it with the antiadhesive character of a PTFE finish.
An oil- and water-repelling effect is produced, and the fibres are effectively protected against acid and hydrolysis attack.

Active finish, hydrophobic

Active finish, hydrophobic

Special water-repellent treatment providing a high cleaning and separation efficiency.

KAYSER FILTERTECH GmbH