Rk-P030 Powder Defoamer/Antifoam Suitable for Textile Sizing

• Color: Milky-White
• Appearance: Liquid
• Transport Package: 25kg Bag or 1000kg/ Bag
• Origin: China
• Model NO.: RK-P030
• Production Capacity: 30000ton/Year

Product Description

RK-P030  is a kind of powder defoamer suitable for foaming environment of macromolecule in water system. It has excellent defoaming&antifoaning performance, stable in high temperature and strong alkali environment. It's widely used in aqueous foaming system control. Chemical is stable, not toxic, not corrosive, and not sensitive to acid&alkali, it is suitable for use in textile sizing temperature range of 70-130 ºC. 

Main physical and chemical properties:

Item	Range
Appearance	Milky-white power
pH value	4.0~8.0
Solid content	>97%
Density( g/cm3)	0.85~1.0

Application Process:
RK-P030 could be added directly. The volume of addition is 0.1‰~0.6%. According to your specific condition, optimum volume of addition could be adjusted. Do not dilute.

Product property:
· Excellent defoaming & antifoaming performance
· Easily disperse in water
· Suitable for aqueous foaming system

Package&Storage Condition
 

Package	25kg bag or 1000kg/ bag
Storage Condition	Room Temperature Storage(5ºC-40ºC),avoid direct sun light,shelf life is 12 months.

 

 

In textile slurries, defoaming agents are widely used to eliminate or reduce the presence of foam to improve process stability and product quality. The following are some common uses of defoaming agents in textile sizing:

1. Dye slurry: Bubbles often occur in dye slurry. Adding an appropriate amount of defoaming agent can effectively reduce the generation and aggregation of foam and maintain the stability of the slurry.

2. Adhesive slurry: Adhesives are often used in textile production to bind fiber materials together. Foam in the adhesive slurry will affect the uniform coating of the adhesive and the bonding effect of the fibers. Adding defoaming agents can help eliminate foam, increase the wettability and permeability of the adhesive, and improve fiber bonding quality.

3. Coating slurry: Textiles usually require various coating treatments, such as waterproof, flame retardant, anti-bacterial, etc. The coating slurry is prone to foaming during the construction process. The use of defoaming agents can reduce foam generation and improve the stability of coating quality.