Overview of Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9
Surfactants, short for surface-active agents, are compounds that lower the surface tension between two liquids or between a liquid and a solid. They play a crucial role in various industries due to their unique ability to interact with interfaces, enhancing emulsification, dispersion, wetting, foaming, and detergency properties.
Surfactants typically have an amphiphilic nature, meaning they consist of both hydrophilic (water-loving) and hydrophobic (water-repellent) parts. This dual nature enables them to orient themselves at the interface between water and other substances, reducing the interfacial tension. The hydrophilic part is usually polar and often contains oxygen, nitrogen, or sulfur atoms, while the hydrophobic part is typically a long hydrocarbon chain.
Functions of Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9
- Emulsification: By reducing the interfacial tension, surfactants facilitate the formation and stabilization of emulsions, where one liquid is dispersed in another immiscible liquid.
- Detergency: They help remove dirt and oils from surfaces by lowering the surface tension of water, allowing it to penetrate better into fabrics or surfaces, and by solubilizing greasy substances.
- Wetting: Surfactants speed up the wetting process by reducing the contact angle between a liquid and a solid, enhancing spreading.
- Foaming and Anti-Foaming: Depending on the type, surfactants can either stabilize foam (as in shampoo and soap) or break it down (in industrial processes where foam is undesirable).
- Dispersing Agent: They keep particles suspended in a liquid medium, preventing aggregation and settling.
Applications of Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9
- Household and Industrial Cleaning Products: Detergents, soaps, and cleaning agents all rely on surfactants to remove dirt and grease.
- Personal Care and Cosmetics: Shampoos, conditioners, toothpaste, and skincare products use surfactants for cleansing, foaming, and emulsifying.
- Textile and Leather Processing: In textile manufacturing, surfactants assist in dyeing, finishing, and fabric softening.
- Agriculture: As adjuvants in pesticides and herbicides, surfactants improve the spreading and sticking of these chemicals to plant surfaces.
- Food Industry: Used as emulsifiers in foods like mayonnaise, ice cream, and salad dressings to stabilize mixtures.
- Oil Recovery and Environmental Remediation: Surfactants can enhance oil recovery in petroleum extraction and aid in the cleanup of oil spills.
(Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9)
Parameters of Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9
CAS Number: 9006-65-9
Product Name: Liquid Silicone Defoamer (Antifoam) or Polyalkylene Oxide Modified Surfactant
Classification:
1. Chemical Family: Silicone defoamers, which are a type of surfactant.
2. Main Component: Polyalkylene oxide (PAO), a nonionic surfactant derived from ethylene oxide and propylene oxide.
3. Structure: It contains silicone oil and modified with polyalkylene oxide to enhance its antifoaming properties.
Properties:
1. Silicone-based: Provides excellent thermal stability and resistance to extreme temperatures.
2. Non-ionic: Has low affinity for polar and nonpolar solvents, making it suitable for a wide range of applications.
3. Low surface tension: Reduces foam formation by lowering the interfacial tension between two immiscible liquids.
4. Good compatibility: Works well in various industrial processes without affecting the base fluid’s chemical properties.
5. Long-lasting: Provides long-term foam control due to its persistence in the system.
6. Non-corrosive: Safe to use with most materials and does not cause corrosion.
Application:
1. Industrial Processes: Commonly used in the chemical, petrochemical, and oil & gas industries to prevent or reduce foam formation in reactors, separators, and pipelines.
2. Food and Beverage: Helps maintain stable emulsions and prevents foam in beverages and food processing.
3. Printing Ink: Enhances ink flow and reduces foaming during printing.
4. Coatings and Adhesives: Improves the leveling and application of formulations by reducing foam.
5. Textile Processing: Prevents foam formation in dye baths and wet processing stages.
Please note that specific details such as viscosity, concentration, recommended use concentrations, and any potential environmental or health concerns should be obtained from the manufacturer’s technical data sheet or a qualified chemical supplier.
(Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9)
Company Profile
Surfactant China is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality surfactant materials and relatives products.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality surfactants and relative products, please feel free to contact us or click on the needed products to send an inquiry.
Payment Methods
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Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
FAQs of Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9
Q1. What exactly do Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9 do?
A: Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9 lower the surface tension between fluids or between a fluid and a solid, improving properties such as wetting, foaming, detergency, emulsification, and dispersing. They achieve this through their amphiphilic structure, which allows them to interact effectively at interfaces.
Q2. Are surfactants safe for the environment?
A: The environmental impact of Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9 varies greatly depending on their type, concentration, and the specific environment they enter. Some surfactants are biodegradable and pose minimal risk when used and disposed of properly. However, non-biodegradable surfactants can accumulate and harm aquatic life. It’s essential to choose eco-friendly options and follow recommended disposal guidelines.
Q3. How do Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9 affect skin and hair?
A: Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9 in personal care products can have both positive and negative effects. They help clean by removing dirt and oil but may also strip natural oils from the skin and hair, leading to dryness or irritation. Mild or moisturizing surfactants are often used in formulations to minimize these side effects.
Q4. How do Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9 contribute to the effectiveness of cleaning products?
A: In cleaning products, Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9 work by surrounding dirt particles, making them more soluble in water. They also reduce the surface tension of water, enabling it to penetrate better into fabrics and surfaces, and lift away grease and grime. This dual action of solubilization and penetration significantly enhances cleaning efficiency.
Q5. Why do some surfactants produce more foam than others?
A: The foaming capacity of surfactants depends on their molecular structure and the solution conditions. Generally, surfactants with long hydrocarbon chains and high concentrations tend to produce more stable foam because they can trap air more effectively. Additionally, anionic and nonionic surfactants are often associated with good foaming properties compared to cationic ones.
Q7. How do you determine the right surfactant for a specific application?
A: Choosing the right surfactant involves considering factors such as the required function (e.g., cleaning, emulsifying, wetting), compatibility with other ingredients in the formulation, environmental and safety regulations, cost-effectiveness, and desired end-product properties. Testing different surfactants in small-scale experiments is often necessary to identify the optimal choice for a given application.
(Liquid Silicone Defoamer Antifoam Polyalkyleneoxide Modified Surfactant Organic CAS 9006-65-9)
