Overview of Sodium Silicate Powder

Sodium silicate powder, commonly known as water glass or liquid glass when in solution form, is a compound containing sodium oxide (Na₂O) and silica (SiO₂). It can be produced in various forms including powders, solutions, and solid blocks. The composition ratio between Na₂O and SiO₂ can vary, leading to different properties and applications. Sodium silicate powder is obtained by drying the aqueous solution of sodium silicate.

Features of Sodium Silicate Powder

Versatility: One of the most notable features of sodium silicate powder is its versatility. It finds use in a wide range of industries including construction, detergents, drilling fluids, and fireproofing materials due to its unique chemical properties.

Adhesive Properties: Sodium silicate powder has strong adhesive properties when mixed with water, making it an excellent binder for foundry work, abrasive wheels, and other applications requiring strong bonding agents.

Heat Resistance: It exhibits good heat resistance, which makes it useful in high-temperature applications such as in the manufacturing of cement and refractory materials.

Chemical Stability: Sodium silicate is chemically stable and resistant to many chemicals, which adds to its utility in various industrial processes.

Environmental Friendliness: In some applications, sodium silicate powder serves as an environmentally friendly alternative to other more harmful chemicals, particularly in detergent formulations where it acts as a builder without contributing to environmental pollution.

Water Solubility: Though available in powder form, sodium silicate dissolves easily in water, which facilitates its application in products that require mixing or dilution before use.

(Potassium Sodium Silicate with different specification)

Specifications of Potassium Sodium Silicate with different specification

Potassium Sodium Silicate is a versatile chemical solution. It comes in different specifications. These specifications suit various industrial uses. The key properties define each grade. The most important is the Silica to Alkali ratio. This is called the modulus. Common ratios are around 2.0:1, 2.5:1, and higher like 3.3:1. A higher modulus means more silica relative to alkali. This affects the solution’s properties directly.

The solids content is another major specification. This is the percentage of actual silicate in the water solution. Solids content typically ranges from about 35% up to 50%. Higher solids mean a thicker solution. Higher solids also mean more active material per volume.

Viscosity changes with both the modulus and the solids content. Higher modulus solutions are usually thicker. Higher solids solutions are also thicker. Viscosity can range from fairly thin, like water, to very thick and syrupy. The specific application determines the needed viscosity.

Density is related to solids content. Higher solids solutions are denser. Density is usually measured in grams per cubic centimeter (g/cm³). It often falls between 1.3 and 1.6 g/cm³.

The ratio (modulus) directly influences performance. Lower ratio grades, like 2.0:1, dissolve more easily. They are often used in detergents and cleaners. Medium ratio grades, like 2.5:1, offer a balance. They are common in cement and concrete applications. They provide good binding and setting properties. Higher ratio grades, like 3.3:1, are more stable chemically. They are preferred for refractory applications and certain coatings. They offer better resistance to acids.

Appearance is usually clear. It can be colorless or have a slight greenish or yellowish tint. The solution is alkaline. The pH is always high. Exact specifications are set by the manufacturer. Buyers choose the grade based on their specific process needs. Matching the ratio and solids to the job is essential.

(Potassium Sodium Silicate with different specification)

Applications of Potassium Sodium Silicate with different specification

Potassium sodium silicate serves many important industrial jobs. This liquid glass comes in different grades. The chemical balance matters a lot. The ratio of potassium oxide (K₂O) or sodium oxide (Na₂O) to silicon dioxide (SiO₂) changes how it works. A higher ratio, like 1:2.5, dissolves easier in water. This grade is good for making strong adhesives. It binds things like cardboard and fiberboard tightly. It also works well in welding rod coatings.

A lower ratio, maybe 1:3.3, is thicker and sets harder. Foundries use this type a lot. It acts as a binder for sand molds and cores. The lower ratio makes the molds stronger and heat resistant. This is vital for casting metal parts. The exact ratio needed depends on the metal and mold design.

The solids content in the solution is another key spec. Higher solids mean less water. This makes the product thicker. It also means you ship less water weight. Users often concentrate or dilute it to their preferred working thickness. Viscosity controls how easily it flows or spreads. Different jobs need different viscosities.

In protective coatings, potassium sodium silicate provides fire resistance. It forms a hard, protective layer when exposed to heat. The ratio affects drying time and film hardness. Some grades are modified for better water resistance. These are used in specific construction materials.

Construction uses this material too. It helps make durable cement and concrete additives. It can improve setting time and final strength. The particle size matters for dry, powdered forms. Finer powders mix better into dry products. Potassium silicate generally offers better resistance to weathering than sodium silicate. This is useful outdoors. The right grade solves specific problems in manufacturing and building.

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.

5 FAQs of Potassium Sodium Silicate with different specification

Customers often ask about Potassium Sodium Silicate. Here are five common questions and answers:

What specifications do you offer? We supply Potassium Sodium Silicate in different ratios. Common ratios are K₂O:SiO₂ from 1:1.5 to 1:2.5. Solids content varies. We offer 40-50% solids. Viscosity levels differ too. Some products are thin liquids. Others are thicker. Particle size matters for powder forms. We have fine powders and coarser grades. We provide detailed specs for each product.

How do different specs affect my use? The ratio impacts solubility and reactivity. A higher silica ratio often gives better binding strength. Solids content influences handling. Higher solids mean less water to transport. Thinner liquids are easier to pump. Thicker liquids offer better adhesion. Powder forms are good for dry mixing. Choose the spec matching your process needs.

Is this material safe to handle? Always follow safety guidelines. Wear protective gloves and goggles. Potassium Sodium Silicate solutions are alkaline. They can cause skin irritation. Avoid eye contact. Rinse skin immediately with water if contact occurs. Use in well-ventilated areas. Check the Safety Data Sheet (SDS) for your specific product. It lists all hazards and first aid steps.

How should I store it? Keep containers tightly sealed. Store in a cool, dry place. Prevent freezing. Silicate solutions are stable under proper conditions. Avoid contamination. Don’t store near strong acids. Long storage might cause slight crystallization. Gentle warming and mixing can often redissolve crystals. Powder forms absorb moisture. Keep bags dry and undamaged.

Can I get a custom formulation? Yes, we offer custom manufacturing. Tell us your exact requirements. We need the desired K₂O:SiO₂ ratio. Specify the solids content you need. Tell us your preferred viscosity. We can adjust the manufacturing process. We produce batches meeting your exact specs. Contact our technical sales team. Discuss your application. We will find the best solution.

(Potassium Sodium Silicate with different specification)