Sodium silicate liquid, also known as water glass, is a versatile inorganic compound comprising sodium oxide (Na₂O) and silica (SiO₂) in aqueous solution. It is widely used across industries such as construction, detergent manufacturing, foundry, and drilling fluids due to its unique properties including adhesive strength, heat resistance, and chemical stability.
Features of Sodium Silicate Liquid
Adhesive Strength: Provides excellent bonding capabilities, making it ideal for foundry work and abrasive wheels.
Heat Resistance: Effective in high-temperature applications like refractory materials and cement production.
Chemical Stability: Resistant to many chemicals, ensuring durability in harsh environments.
Versatility: Used in detergents, fireproofing, and as a sealant in various industrial processes.
Water Solubility: Easily mixes with water, facilitating its use in multiple applications.
PH 9.0-10.5 Sodium alkaline silica sol transparent liquid silica sol suitable for refractory silica sol
Specifications of PH 9.0-10.5 Sodium alkaline silica sol transparent liquid silica sol suitable for refractory silica sol
Item Requirements: PH 9.0– 10.5 Sodium Alkaline Silica Sol
Introduction
This item is a clear liquid silica sol with a pH variety of 9.0 to 10.5. It contains salt as the stabilizing ion and is made for use in refractory applications. The sol shows up clear and continues to be stable under normal storage conditions.
Secret Qualities
– Appearance : Clear, colorless to somewhat opalescent liquid
– pH : 9.0– 10.5.
– SiO Two Content : Typically 20– 30% by weight.
– Na Two O Content : About 0.3– 0.6% by weight.
– Particle Dimension : Typical size of 10– 20 nanometers.
– Viscosity : Comparable to water, much less than 2.0 cP at 25 ° C.
– Density : Around 1.15– 1.20 g/cm THREE.
Performance Features
The silica particles in this sol are consistently distributed. This aids develop strong bonds when utilized in refractory castables or coatings. The alkaline nature ensures excellent compatibility with basic binders and ingredients. It also offers superb life span when kept appropriately. The low thickness enables simple mixing and consistent circulation in formulas.
Recommended Makes use of
This silica sol works well in high-temperature refractory systems. It is frequently made use of in monolithic refractories, such as gunning mixes, ramming mixes, and self-flow castables. It likewise functions as a binder in ceramic fiber boards and protecting materials. Its openness and security make it appropriate for applications where aesthetic clarity or consistent efficiency matters.
Storage and Handling
Store in a trendy, dry area away from straight sunshine. Maintain containers securely near protect against contamination or evaporation. Do not ice up. Use common commercial handling methods. Avoid contact with strong acids, which might create fast gelation. Always check the material before use if saved for extended durations.
PH 9.0-10.5 Sodium alkaline silica sol transparent liquid silica sol suitable for refractory silica sol
Applications of PH 9.0-10.5 Sodium alkaline silica sol transparent liquid silica sol suitable for refractory silica sol
Applications of pH 9.0– 10.5 Salt Alkaline Silica Sol
High-Performance Refractory Binder
This transparent liquid silica sol functions well as a binder in refractory materials. Its secure alkaline pH array (9.0– 10.5) helps it bond strongly with ceramic and fire-resistant components. The item enhances environment-friendly strength before shooting and boosts final thickness after sintering.
Factory and Investment Spreading
Shops use this silica sol to make ceramic covering mold and mildews. It provides smooth surface coatings and excellent dimensional precision. The sol’s fine bit dimension and consistent diffusion minimize issues in cast metal parts. It likewise supports clean fatigue throughout dewaxing, leaving very little deposit.
Refractory Coatings and Gunning Blends
The sol is added to spray-applied or trowel-applied coverings for furnaces, kilns, and ladles. It raises bond to hot-face linings and stands up to thermal shock. In gunning mixes, it functions as a setting help and boosts cohesion throughout application.
Ceramic Fiber Bonding
Manufacturers utilize this silica sol to bind ceramic fiber boards and blankets. It gives adaptability at space temperature level and solidifies at high heat without breaking. The sodium material is regulated to avoid undesirable responses in high-purity environments.
Specialized Cements and Monolithics
It acts as a key ingredient in phosphate-free, low-cement castables. The sol reacts slowly with alumina or various other oxides, enabling longer working time. After curing, it forms a solid silicate network that holds up against temperatures above 1,400 ° C.
Key Features:
– Clear, steady liquid with slim pH control
– Reduced thickness for simple mixing and spraying
– High silica web content for efficient bonding
– Suitable with usual refractory accumulations
This salt alkaline silica sol meets the requirements of requiring commercial processes where reliability, purity, and efficiency issue many.
Company Introduction
Welcome to Iberocruceros, a leading supplier in the international market for high-quality potassium silicate, sodium silicate, and lithium silicate.
Our products are meticulously crafted to meet the diverse needs of various industries, including construction, agriculture, and manufacturing. With state-of-the-art production facilities and a commitment to excellence, we ensure superior product quality and customer satisfaction.
We pride ourselves on our innovative solutions, competitive pricing, and reliable delivery services. Partner with us for your silicate needs and experience the difference that expertise and dedication can make. Let’s build a sustainable future together.
If you have any questions, please feel free to contact us(nanotrun@yahoo.com).
Payment Methods
T/T, Western Union, Paypal, Credit Card etc.
Shipment Methods
By air, by sea, by express, as customers request.
PH 9.0-10.5 Sodium alkaline silica sol transparent liquid silica sol suitable for refractory silica sol
5 FAQs of PH 9.0-10.5 Sodium alkaline silica sol transparent liquid silica sol suitable for refractory silica sol
Frequently Asked Questions
What is PH 9.0–10.5 sodium alkaline silica sol?
This product is a clear liquid made of very fine silica particles suspended in water. It has a pH between 9.0 and 10.5. The solution stays stable and does not separate over time. It contains sodium ions to keep the silica particles evenly spread.
Why use this silica sol in refractory applications?
Refractory materials must handle high heat without breaking down. This silica sol acts as a binder that holds refractory grains together. When it dries, it forms strong bonds that improve heat resistance and structural strength. Its high pH helps it work well with common refractory ingredients.
Is the product transparent and stable?
Yes. The liquid is fully transparent with no cloudiness or sediment. It remains stable during storage if kept sealed and at room temperature. No shaking or remixing is needed before use.
How should it be stored?
Store the container tightly closed in a cool, dry place. Keep it away from direct sunlight and freezing temperatures. Do not mix it with acids or other chemicals unless directed. Proper storage keeps the product effective for its full shelf life.
Can it be mixed with other binders?
It can be used alone or blended with certain binders like alumina sol or phosphate-based systems. Always test small batches first. Mixing may change setting time or final strength. Follow technical guidelines for best results.
