Textile Printing Dyeing Silicone Defoamer

Silicone Defoamer White Powder for Textile Printing And Dyeing

JF ANTIFOAM AGENT POWDER Product Introduce:

The defoaming agent for textile printing and dyeing has two functions: foam breaking and foam suppression. Some defoamers can only temporarily break foam and lose their effect when dissolved in liquid. Ideal defoamers require both foam suppression and defoaming effects. The solubility in water is small, and it is not easy to be emulsified and solubilized by the working fluid. In the textile processing process. Defoamers can be applied in each process. Weaving sizing Generally, fabrics need sizing during weaving and finishing.

According to different fiber varieties, the pulp mainly includes starch, carboxymethyl cellulose, methyl cellulose polyvinyl alcohol, polyvinyl acetate, acrylate and sodium alginate. These macromolecular substances are prone to foam in the slurry, which affects the penetration and makes the sizing uneven. Weaving sizing requires low foam or no foam, and there is a lot of demand for defoamers. In particular, acrylic synthetic chemical slurries for chemical fiber and silk contain emulsifiers and are easy to foam. Generally, defoamers are added.

Defoamer characteristics:

1. It is composed of polysiloxane, dispersant and stabilizer.
2. The defoamer and the foaming medium have good compatibility, fast defoaming speed, and excellent antifoaming performance.
3. Easy to disperse in water.

Application Field Of Defoamer:

1. Conventional room temperature defoaming and anti-foaming in petrochemical industry.
2. Textile slurry, medium and normal temperature dyeing, dye intermediates, water-based coatings.
3. Industrial water treatment, sewage treatment, water-based pesticide defoaming.
4. The water phase foam that requires fast defoaming is eliminated.

How To Use Defoamer:

The defoaming agent has excellent anti-foaming and anti-foaming properties. It can be added after the foam is generated or as a foam-suppressing component. The addition amount of the antifoaming agent can be 10~100ppm. The best addition amount is tested by the customer according to the specific situation. Decide.
The defoamer product can be used directly or after being diluted. If it can be fully stirred and dispersed in the foaming system, it can be added directly without dilution. If it needs to be diluted, follow the dilution method provided by the technician. Do not directly add water to dilute, otherwise it is easy to cause delamination and demulsification, which will affect the product quality. The company will not be liable for the consequences arising from direct dilution with water or other incorrect processing or use of the product.

About Us:

Shandong Jufu Chemical Technology Co., Ltd. a professional company dedicated to manufacturing& exporting construction chemical products. Jufu has been focused on research, production, and sales of various of chemical products since establishment. Began with concrete admixtures, our main products include: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde, polycarboxylate Superplasticizer and sodium gluconate, which has been widely used as concrete water reducers, plasticizers and retarders.