RK-23S High-Efficiency Silicone Antifoam for Fertilizer and Water Treatment

• Customization: Available
• CAS No.: 9016-00-6
• Appearance: Liquid
• Model NO.: RK-23S
• Color: White
• Transport Package: 25kg/50kg/120kg/200kg Plastic Pail or 1000kg IBC
• Specification: Silicone
• Trademark: Rickman
• Origin: China
• Production Capacity: 30, 000tons/Year

Product Description

Reasons for foaming in textile printing and dyeing:

1. The sizing process and the high-speed movement of the yarn will cause a lot of foam to appear.
2. In the pre-treatment process, when desizing the product and using scouring agents and detergents for bleaching and washing, high-temperature scouring is used to produce foam in order to penetrate the fabric better and more evenly.
3. During the medium-temperature and high-temperature dyeing processes, the vibration of mechanical operation causes foam.
4. Foam is generated during the mixing process and the stirring of the color paste during the printing process.

Product Description:
RK-23S is a kind of silicone defoamer; it has excellent defoaming & antifoaming performance at low dosage. It's mainly used in textile printing, dyeing, and water treatment processes.

Detailed Photo:


Product Property:
Good defoaming performance at low concentration levels; no sensitiveness to calcium and magnesiumions in hard water
Excellent instant defoaming ability and long-lasting antifoaming effect
Great effectiveness under continuous heating and foaming systems, especially above 60 °C

Main Physical and Chemical Properties:

Appearance	Milky-white liquid
Viscosity(25°C)	5000~15000mPa·s
Solid content	30±1%
pH value	6.5~8.5

Application Process:
RK-23S could be added directly. The volume of addition is 0.5% ~ 0.6%. According to your specific conditions, the optimum volume of addition could be adjusted. A certain concentration of thickening water for dilution and a certain volume of preservatives need to be added if it's stored for a long time. If RK-23S is used immediately, you could add a certain proportion of water if the proportion is not too high, and you should use it in time. During the stirring, the speed could not be too fast, and mixing well was accepted.

Key Applications:

Textile dyeing&printing

Fertilizer

Aqueous systems with high defoaming and antifoaming requirements, like industrial waste water treatment

Quickly defoaming of aqueous foaming system within 100 ºC
 

Packaging & Storage:

Package	25 kg/50 kg/120 kg/200 kg plastic pail or 1000kg IBC
Storage Condition	Room temperature storage (5 ºC-40 ºC). Avoid direct sun light; shelf life is 6 months.

 

Company Profile:



FAQ

Q1: Which country are your customers mainly distributed in?
A: Mainly distributed in South America, Europe, North America, Southeast Asia, the Middle East, and other regions.

Q2: Can I get any service or technical support before making any purchase? 
A: Sure. We will provide timely assistance to customers who have problems or need help. After we understand the industry and process in which you need to use antifoam, we can provide you with the right antifoam products. Only in this way can we help you solve the foam problem.

Q3: How can I get a sample for a lab test?
A: You just need to provide your courier account (Fedex, DHL, etc.) so that a small amount of free samples can be provided to you.
 
Q4: What about after-sale service?
A: All products will undergo a strict quality check before packing. If there's any dissatisfaction, you'll get our quick response and solution.

Q5: May I visit your factory?
A: Sure, welcome any time. Visiting the factory is a good way for us to establish a friendly relationship. This can be more intuitive to show you our strength and background, but also to provide you with better products and better service.