Leading antifoams designed for textile printing and dyeing process

Causes of foam in textile printing and dyeing process

1. The usage of surfactants

2. Mechanical stirring and airflow impact

3. High temperature conditions

4. Chemical reactions

The advantages of silicone antifoams

1. Silicone antifoams is featured with lowsurface tension, low solubility, good dispersion, and durable effect, which canquickly destroy the stability of foam and make bubbles break and dissipaterapidly.

2. It is especially suitable for foamcontrol in the environment with high temperature, strong alkali, high shearingforce and other requirements during textile printing and dyeing process.

3. Silicon antifoams also have advantagessuch as inactive chemical properties, non-toxicity, and no pollution to theenvironment.

Requirements for antifoams in textileprinting and dyeing processes

Pre-processing

Process: Desizing, high-temperatureboiling, bleaching, washing, preparation before dyeing

Demand: reduce uneven contact betweenauxiliaries and fabrics due to foam, and improve fabric treatment quality

Requirements for antifoams: hightemperature resistance, even dispersion, and good permeability

Post-processing

Process: Fixed color, softing, waterprooftreatment

Demand: To make the additivespenetrate, distribute, or coat the fabric more evenly

Requirements for antifoams: hightemperature resistance, acid and alkali resistance, and good stability

Beating

Demand: to reduce the foam produced duringthe mixing and shearing process of the size, help the fabric be evenly sized,dyed and maintain the stability of the treatment effect

Requirements for defoamers: hightemperature resistance, acid and alkali resistance

Medium and high temperature printing anddyeing

Process: High temperature and high-pressurejet dyeing

Demand: to reduce the influence of foamgenerated under high temperature, mechanical vibration and shearing on unevendyeing of fabrics

Requirements for antifoams: hightemperature resistance

Antifoams designed specifically fortextile printing and dyeing

Meson Textile Printing and Dyeing antifoams takes high temperature resistance andacid and alkali resistance as its leading advantages (click to view the testing comparison) , and meet multiple needs (click to view the selection table) such as the balance between effects and cost.