Overview of Sodium Silicate Liquid

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.

(Silicate Sodium Liquid for Foundries)

Specifications of Silicate Sodium Liquid for Foundries

Silicate salt liquid is a crucial material for foundries. This water-based remedy binds sand grains with each other. It produces solid molds and cores for metal spreading. Foundries depend on particular residential or commercial properties. Understanding the specs is crucial for regular outcomes.

The main parts are sodium oxide (Na ₂ O) and silicon dioxide (SiO ₂). The ratio in between SiO two and Na two O is vital. Common ratios are between 2.0:1 and 3.3:1. A greater ratio usually suggests faster treating. A reduced ratio provides better flowability. Pick the ratio based upon your specific process requirements.

Thickness determines the service’s focus. It is normally given up grams per cubic centimeter (g/cm ³ )or degrees Baumé ( ° Bé). Typical thickness arrays from 1.30 to 1.60 g/cm TWO. Greater density suggests much more strong web content. This brings about more powerful bonds. Lower density improves infiltration into the sand mix.

Viscosity shows just how quickly the liquid flows. It is determined in centipoise (cP) or milliPascal secs (mPa · s). Thickness must appropriate for your devices. It affects blending and application. Expensive thickness triggers bad circulation. Too reduced thickness might result in run-off. Criterion thickness are typically between 100 and 400 cP.

The pH level is always highly alkaline. Worths are normally between 10.5 and 13.0. This high alkalinity triggers the binding reaction. It makes sure correct gelling and solidifying of the sand combination.

The solids web content is the portion of active material. It normally drops in between 30% and 50%. This percentage directly relates to the thickness. Greater solids content offers more binder per quantity used.

Water comprises the remainder of the option. Its top quality issues. Pollutants can impact performance. Usage clean water for dilution if needed. Specific specs rely on the maker and the shop’s application. Constantly examine the product data sheet. Suit the silicate fluid homes to your sand kind and casting requirements. This guarantees great mold and mildew toughness and surface finish on your spreadings. Appropriate storage space is likewise important. Keep containers sealed. Prevent extreme temperatures. This preserves the item high quality over time.

(Silicate Sodium Liquid for Foundries)

Applications of Silicate Sodium Liquid for Foundries

Foundries utilize sodium silicate liquid a great deal. This product aids make strong sand cores. Cores produce hollow rooms inside cast metal components. Workers mix sodium silicate with sand. After that they include carbon dioxide gas. This makes the mixture harden extremely quick. Rapid solidifying accelerate production. It saves time. Cores need to be strong. They have to hold their form when hot steel gathers. Salt silicate bonds the sand grains snugly. This offers the core excellent stamina. Molds additionally utilize sodium silicate. It binds sand with each other for the mold and mildew shape. The mold and mildews need to be accurate. Sodium silicate assists maintain details sharp. Factories like its quick setup. It helps them make even more mold and mildews every day. Surface area covering is another usage. Employees coat mold and mildews and cores with sodium silicate. This layer acts like a guard. It quits liquid steel from staying with the sand. It makes the spreading surface smoother. It reduces defects like burn-on sand. Sodium silicate is less costly than lots of various other binders. It functions well. It is trustworthy. Foundries get excellent castings without spending way too much. It takes care of the warmth inside the mold and mildew. The bond remains solid until the steel cools. This is very important for high quality. Clean-up is much easier also. Sand bound with salt silicate breaks down well after casting. Workers can clean the sand conveniently. This assists recycle the sand. Recycling sand saves money. Sodium silicate is a key material for factories making steel components. It solves several issues simultaneously.

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 Silicate Sodium Liquid for Foundries

What is sodium silicate liquid used for in foundries?
Foundries use sodium silicate liquid as a binder. It holds sand grains together. This creates molds and cores for metal casting. It hardens quickly when exposed to CO2 gas or heat. This makes strong molds fast.

How do you apply sodium silicate liquid to sand?
Mix the liquid silicate with your foundry sand evenly. The usual ratio is 3% to 5% silicate by sand weight. Mix it thoroughly. Get all the sand coated. After mixing, shape your mold or core. Then harden it immediately. Use CO2 gas or heat.

Is sodium silicate liquid safe to handle?
Wear gloves and eye protection. Sodium silicate liquid is alkaline. It can irritate skin and eyes. Avoid skin contact. Avoid breathing mist. Work in a well-ventilated area. If it gets on skin, wash it off right away with lots of water. Read the Safety Data Sheet for full details.

How should I store sodium silicate liquid?
Keep it in its original container. Seal the container tightly. Store it in a cool, dry place. Keep it away from freezing temperatures. Keep it away from extreme heat. Freezing can ruin it. Heat speeds up thickening. Check the container label for specific storage temperatures.

Why choose sodium silicate over other binders?
Sodium silicate offers key benefits. It creates very hard molds fast. This reduces cycle times. It produces minimal smoke or odor during pouring. This improves the work environment. It often costs less than many organic binders. It gives good shakeout properties after casting. The sand breaks away easily.

(Silicate Sodium Liquid for Foundries)