Terasit Lotus

1. dip-rolling processFor clothing textiles, application is carried out in the dip-rolling process in the last rinsing bath after the liquor level has been reached with the start of drum movement. Before impregnation, the cleaned textiles must be thoroughly rinsed to remove all detergent and alkali residues, since even small amounts of detergents can lead to a deterioration in the effect. The finishing bath should have a pH value of 5 - 6. It may be necessary to add acetic acid or formic acid for this purpose. The required amount of Terasit Lotus is added to the finishing bath. The goods are treated, briefly spun and dried; for membrane textiles, spin at several intervals.The quantities required must be adapted to the respective conditions. A finishing time of 15 minutes is recommended to achieve the highest possible impregnation effect. Drying should be carried out at full heating capacity. To achieve the full impregnation effect, a drying temperature of 80°C for at least 7 minutes is required at the drum outlet (observe care labeling). spraying

Terasit Lotus can also be applied b Drying depends on the temperature resistance of the treated items. These are dried in a tumble dryer or hanging at room temperature (like leather items). A clear impregnation effect is already achieved at a drying temperature of 30 °C. Higher temperatures are required to fully develop the impregnation effect.Quality requirements (depending on material and process)The procedures described can be used to meet the requirements in accordance with or based onDIN EN 24920 (water-repellent properties (spray test))DIN EN ISO 14419 (oil-repellent finish)DIN EN 469 (resistance to penetration by liquid chemicals)EN ISO 15025 (influence of impregnation on flame propagation)DIN EN ISO 811 (influence of impregnation on resistance to water penetration) can be fulfilled.Please note that a dosing quantity of 40 ml/L Terasit Lotus is always required.