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.

(Sodium silicate powder of various modulus instant soluble sodium silicate solid foam alkali concrete adhesive sodium silicate)

Specifications of Sodium silicate powder of various modulus instant soluble sodium silicate solid foam alkali concrete adhesive sodium silicate

Salt silicate powder, frequently called water glass, is a functional inorganic compound utilized in adhesives, concrete treatment, detergents, and fireproofing. Available in varying modulus proportions (SiO ₂: Na ₂ O), it offers customized residential properties for industrial applications. Below are the key specs of instant-soluble salt silicate powder with strong foam antacids concrete adhesive properties:

** Modulus Versions **:.
– ** Modulus 2.0– 2.2 **: High salt oxide (Na ₂ O) web content ensures rapid solubility in water, suitable for sticky formulations and detergents. Offers solid binding and alkali resistance.
– ** Modulus 2.5– 2.8 **: Well balanced SiO ₂ and Na ₂ O proportion provides tool viscosity and bond, suitable for building adhesives, foundry mold and mildews, and soil stablizing.
– ** Modulus 3.0– 3.4 **: Greater silica web content improves thermal security and longevity, liked for refractory coverings, concrete hardening, and fireproof materials.

** Physical Characteristics **:.
– ** Look **: White or light gray free-flowing powder.
– ** Solubility **: Immediate dissolution in cool or warm water (no pre-treatment called for).
– ** Particle Dimension **: 80– 120 mesh for uniform blending and rapid reaction.
– ** Bulk Thickness **: 0.7– 1.1 g/cm ³, relying on modulus.

** Chemical Make-up **:.
– SiO ₂ Content: 50– 60% (differs with modulus).
– Na ₂ O Content: 20– 30% (adjustable for application requirements).
– ** pH **: 11– 13 (highly alkaline, makes certain rust resistance).

** Foam Alkali Concrete Adhesive Includes **:.
– Enhances concrete cohesion and healing rate when blended as an additive.
– Boosts resistance to water infiltration, acids, and high temperatures.
– Lowers porosity in lightweight foam concrete for structural security.

** Applications **:.
– ** Construction **: Binder for alkali-activated concrete, crack repair service, and surface area hardening.
– ** Fireproofing **: Intumescent layers and sealants.
– ** Detergents **: Anti-corrosion representative in industrial cleansers.
– ** Textiles **: Flame-retardant textile treatment.

** Product packaging & Storage space **:.
– 25 kg or 50 kg moisture-resistant bags.
– Shop in cool, completely dry problems; shelf life of year.

** Security **: Put on handwear covers and goggles to stay clear of skin/eye irritability. Prevent breathing of dirt. Salt silicate powder is non-flammable yet reacts with acids, launching warm.

(Sodium silicate powder of various modulus instant soluble sodium silicate solid foam alkali concrete adhesive sodium silicate)

Applications of Sodium silicate powder of various modulus instant soluble sodium silicate solid foam alkali concrete adhesive sodium silicate

Sodium silicate powder, understood for its convenience, is extensively used across industries as a result of its sticky, binding, and alkaline residential properties. Its modulus (ratio of SiO ₂ to Na ₂ O) identifies its application variety, with variants supplying unique benefits. Here’s a review of its vital uses:

** 1. Building And Construction & Concrete Bond **.
Salt silicate powder with a modulus of 2.0– 3.2 is optimal for concrete and cement applications. It functions as a high-strength adhesive, enhancing bond toughness in concrete fixings, cements, and fire-resistant finishings. When blended with cement, it increases curing and enhances resistance to water, chemicals, and high temperatures. The concrete sticky version also secures porous surface areas, protecting against wetness penetration and extending architectural lifespan.

** 2. Light-weight Foam Materials **.
Solid foam alkali salt silicate, often customized with foaming representatives, creates lightweight, heat-resistant insulation products. Its high modulus (3.0– 3.5) makes sure security in foamed concrete or geopolymer panels, providing thermal insulation for buildings and commercial devices. The foam framework lowers product weight while maintaining stamina, making it suitable for energy-efficient construction.

** 3. Instant Soluble Applications **.
Low-modulus sodium silicate (1.6– 2.5) liquifies quickly in water, making it ideal for detergents, cleaners, and water therapy. It softens water, emulsifies grease, and avoids rust in pipes. In textiles, it helps textile bleaching and dye fixation. Its solubility also benefits farming as a dirt stabilizer or seed finishing representative.

** 4. Refractory & Foundry Binders **.
High-modulus sodium silicate (3.3– 3.8) functions as a binder in refractory porcelains and foundry molds. When mixed with silica sand, it creates heat-resistant mold and mildews for steel casting. Its thermal stability guarantees mold and mildews keep shape under extreme temperature levels, while its quick-setting buildings improve manufacturing processes.

** 5. Fireproofing & Rust Resistance **.
Sodium silicate’s intumescent residential or commercial properties make it a key part in fire-resistant coverings. When subjected to warm, it expands into a protective char layer, protecting substrates. Its alkaline nature also neutralizes acids, safeguarding steel surface areas from corrosion in industrial settings.

From construction to production, salt silicate powder adapts to diverse requirements, using services for bond, insulation, durability, and security. Its modulus-specific solutions make certain customized performance, making it vital in contemporary industrial and business applications.

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 Sodium silicate powder of various modulus instant soluble sodium silicate solid foam alkali concrete adhesive sodium silicate

What is sodium silicate powder, and how does modulus vary?
Sodium silicate powder, commonly known as water glass, is a compound composed of sodium oxide (Na₂O) and silicon dioxide (SiO₂) in varying ratios, termed “modulus.” Modulus (e.g., 2.0, 2.5, 3.2) refers to the SiO₂-to-Na₂O ratio. Lower modulus powders dissolve faster in water and offer higher alkalinity, while higher modulus variants are more viscous and resistant to acids. This variability allows customization for applications like adhesives, coatings, or foams based on solubility and reactivity needs.

What are the key applications of instant soluble sodium silicate powder?
Instant soluble sodium silicate powder is widely used in construction for concrete adhesives due to its strong binding properties. It acts as a foaming agent in lightweight solid foam insulation materials and stabilizes soil in geotechnical engineering. In industrial settings, it serves as an alkali activator in detergents, ceramics, and fire-resistant coatings. Its quick-dissolving nature makes it ideal for rapid-setting mixes and on-site formulations.

Why is “instant soluble” a critical feature?
“Instant soluble” means the powder dissolves rapidly in cold water without requiring heat, saving time and energy. This feature is vital for applications needing quick preparation, like emergency repairs, batch mixing in construction, or manufacturing processes requiring fast turnaround. It ensures consistent performance in adhesives or coatings by reducing clumping and ensuring even distribution.

Is sodium silicate powder safe to handle?
While non-toxic, sodium silicate powder is alkaline and can irritate skin, eyes, and respiratory systems. Use protective gloves, goggles, and masks during handling. Avoid inhaling dust and store away from moisture to prevent clumping. In case of contact, rinse affected areas with water immediately. Follow local disposal guidelines to minimize environmental impact.

How should sodium silicate powder be stored?
Store in a cool, dry place in airtight containers to prevent moisture absorption, which can cause caking or premature reaction. Keep away from acids and strong oxidizers. Properly sealed, it maintains stability for 12–24 months. Monitor for discoloration or hardening, which may indicate degradation. Ensure storage areas are well-ventilated to avoid dust accumulation.

(Sodium silicate powder of various modulus instant soluble sodium silicate solid foam alkali concrete adhesive sodium silicate)