Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket

Overview of Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket

Aerogels are ultralight, highly porous materials known for their exceptional insulation properties, remarkable low density, and incredible strength-to-weight ratios. Often referred to as "frozen smoke" due to their ethereal appearance, aerogels are produced by replacing the liquid component of a gel with gas, typically through supercritical drying, which avoids collapse of the gel structure. Composed primarily of air (up to 99.98%), these materials exhibit a wide array of unique characteristics that make them valuable across various industries.

Features of Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket

1. Extremely Low Density: Aerogels are some of the world's lightest solids, with densities as low as 0.001 grams per cubic centimeter.

2. Superb Insulation: They possess extremely low thermal conductivity, making them among the best insulators known to man, effective at temperatures from -270°C to 1,000°C.

3. High Porosity: With a porous structure that can reach up to 99.9%, aerogels have an incredibly large internal surface area, enhancing their functionality in absorption and catalysis applications.

4. Translucent to Transparent: Depending on their composition, aerogels can transmit light, giving them a unique semi-transparent or transparent appearance.

5. Mechanical Strength: Despite their fragile appearance, aerogels can be engineered to possess significant mechanical strength, capable of bearing considerable weight.

6. Chemically Inert: Many aerogels are chemically stable and resistant to corrosion, making them suitable for harsh environments.

(Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket)

Parameters of Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket

Potassium propyl siliconate or hydrophobic agent is used in aerated concrete and insulation materials such as perlite board and aerogel blanket to improve their water resistance and air permeability properties. The term "aerated concrete" refers to a mixture of cement, sand, and water that is mixed and allowed to dry before being filled with water and air. This mixture creates small pockets of air within the structure that help to hold water and prevent it from entering the void spaces between the. Hydrophobic agents, such as potassium propyl, are added to these pockets to create an air-wicking surface that helps to remove excess moisture from the air mixture and prevent it from condensing into ice crystals. Insulation materials such as perlite board and aerogel blanket also benefit from the use of hydrophobic agents because they have a high water vapor permeability, which means that they allow air to pass through while preventing excessive moisture from forming on the surface. Overall, the addition of potassium propyl or hydrophobic agent can significantly improve the performance and durability of aerated concrete and insulation materials in various applications.

(Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket)

Applications of Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket

1. Thermal Insulation: Used in aerospace for spacecraft insulation, and in commercial and residential buildings for energy-efficient windows and insulation materials.

2. Environmental Remediation: Aerogels' high surface area makes them effective in absorbing pollutants like oil spills and heavy metals from water.

3. Sound Absorption: Their porous structure absorbs sound waves effectively, making them useful in noise reduction applications.

4. Electronics: Aerogels' low thermal conductivity and electrical insulation properties find applications in semiconductor and battery technology.

5. Optics and Photonics: Translucent aerogels are used in optical devices, light-guiding structures, and as filters.

6. Drug Delivery: The high surface area can be utilized for controlled drug release, making aerogels candidates for advanced medical applications.

Company Profile

Cie-China is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality concrete additives 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 concrete materials and relative products, please feel free to contact us or click on the needed products to send an inquiry.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.

FAQs of Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket

Q: Is Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket fragile? A: Traditional aerogels are brittle and fragile; however, advancements have led to the development of "flexible" or "rigid" aerogels that maintain their unique properties while being more durable.

Q: How is Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket made? A: Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket is synthesized by replacing the liquid in a gel with gas without causing the structure to collapse. This is typically achieved through supercritical drying, where the solvent is converted to a supercritical state, allowing it to evaporate without forming liquid-gas interfaces that could damage the gel structure.

Q: Is Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket expensive? A: Historically, aerogels have been costly due to their complex manufacturing process. However, with technological advancements and economies of scale, costs are gradually decreasing.

Q: Can Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket conduct electricity? A: Most aerogels are poor conductors of electricity due to their porous, insulating nature. However, certain metal-oxide aerogels can display semiconducting or even conducting properties.

Q: Is Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket environmentally friendly? A: Aerogels themselves do not pose environmental hazards, and their use in insulation can reduce energy consumption. However, the production process may involve chemicals that require careful handling and disposal.

(Potassium Propyl Siliconate /Hydrophobic Agent for Aerated concrete,Insulating materials such as perlite board,Aerogel blanket)