1. Chemical Identification and Structural Diversity

1.1 Molecular Make-up and Modulus Idea

(Sodium Silicate Powder)

Sodium silicate, commonly called water glass, is not a solitary substance yet a family members of inorganic polymers with the general formula Na two O · nSiO ₂, where n signifies the molar ratio of SiO ₂ to Na ₂ O– referred to as the “modulus.”

This modulus commonly ranges from 1.6 to 3.8, critically influencing solubility, viscosity, alkalinity, and sensitivity.

Low-modulus silicates (n ≈ 1.6– 2.0) consist of even more salt oxide, are highly alkaline (pH > 12), and liquify conveniently in water, forming viscous, syrupy liquids.

High-modulus silicates (n ≈ 3.0– 3.8) are richer in silica, less soluble, and frequently appear as gels or strong glasses that need warmth or stress for dissolution.

In aqueous option, sodium silicate exists as a vibrant stability of monomeric silicate ions (e.g., SiO FOUR ⁴ ⁻), oligomers, and colloidal silica bits, whose polymerization level raises with concentration and pH.

This structural flexibility underpins its multifunctional roles across building and construction, manufacturing, and ecological design.

1.2 Manufacturing Techniques and Industrial Types

Sodium silicate is industrially generated by integrating high-purity quartz sand (SiO TWO) with soft drink ash (Na two CARBON MONOXIDE SIX) in a heater at 1300– 1400 ° C, producing a molten glass that is quenched and dissolved in pressurized steam or warm water.

The resulting fluid product is filteringed system, focused, and standard to details thickness (e.g., 1.3– 1.5 g/cm TWO )and moduli for various applications.

It is also offered as strong swellings, beads, or powders for storage space stability and transport efficiency, reconstituted on-site when required.

Global production surpasses 5 million statistics tons each year, with major uses in cleaning agents, adhesives, shop binders, and– most dramatically– building and construction products.

Quality assurance focuses on SiO ₂/ Na two O proportion, iron content (impacts shade), and quality, as contaminations can hinder establishing responses or catalytic efficiency.

(Sodium Silicate Powder)

2. Mechanisms in Cementitious Systems

2.1 Antacid Activation and Early-Strength Advancement

In concrete technology, salt silicate functions as an essential activator in alkali-activated products (AAMs), particularly when combined with aluminosilicate precursors like fly ash, slag, or metakaolin.

Its high alkalinity depolymerizes the silicate network of these SCMs, releasing Si ⁴ ⁺ and Al SIX ⁺ ions that recondense into a three-dimensional N-A-S-H (salt aluminosilicate hydrate) gel– the binding phase comparable to C-S-H in Portland concrete.

When added directly to ordinary Portland concrete (OPC) blends, sodium silicate speeds up early hydration by increasing pore solution pH, promoting fast nucleation of calcium silicate hydrate and ettringite.

This leads to significantly lowered initial and last setting times and improved compressive strength within the initial 24-hour– useful in repair mortars, cements, and cold-weather concreting.

Nonetheless, extreme dose can cause flash set or efflorescence as a result of surplus salt migrating to the surface area and responding with climatic CO ₂ to develop white sodium carbonate deposits.

Optimum application typically ranges from 2% to 5% by weight of concrete, calibrated with compatibility testing with neighborhood materials.

2.2 Pore Sealing and Surface Setting

Weaken salt silicate remedies are extensively utilized as concrete sealants and dustproofer treatments for commercial floors, stockrooms, and auto parking frameworks.

Upon infiltration right into the capillary pores, silicate ions respond with free calcium hydroxide (portlandite) in the cement matrix to create added C-S-H gel:
Ca( OH) TWO + Na ₂ SiO FOUR → CaSiO FIVE · nH two O + 2NaOH.

This response compresses the near-surface zone, decreasing leaks in the structure, increasing abrasion resistance, and removing cleaning brought on by weak, unbound fines.

Unlike film-forming sealants (e.g., epoxies or acrylics), salt silicate therapies are breathable, allowing wetness vapor transmission while obstructing liquid access– critical for avoiding spalling in freeze-thaw atmospheres.

Multiple applications might be required for highly porous substratums, with healing periods between coats to enable full response.

Modern solutions usually mix salt silicate with lithium or potassium silicates to decrease efflorescence and enhance long-term security.

3. Industrial Applications Past Construction

3.1 Shop Binders and Refractory Adhesives

In steel spreading, salt silicate serves as a fast-setting, not natural binder for sand molds and cores.

When combined with silica sand, it develops a stiff framework that stands up to liquified steel temperature levels; CO two gassing is frequently used to instantly treat the binder using carbonation:
Na ₂ SiO FOUR + CARBON MONOXIDE TWO → SiO ₂ + Na ₂ CO THREE.

This “CO ₂ process” allows high dimensional accuracy and fast mold turnaround, though residual sodium carbonate can cause casting flaws otherwise appropriately vented.

In refractory linings for furnaces and kilns, salt silicate binds fireclay or alumina accumulations, providing initial eco-friendly toughness prior to high-temperature sintering creates ceramic bonds.

Its low cost and convenience of use make it important in little factories and artisanal metalworking, despite competition from natural ester-cured systems.

3.2 Cleaning agents, Drivers, and Environmental Makes use of

As a building contractor in laundry and commercial cleaning agents, salt silicate buffers pH, prevents deterioration of washing machine parts, and suspends soil fragments.

It acts as a forerunner for silica gel, molecular filters, and zeolites– products utilized in catalysis, gas separation, and water softening.

In environmental design, salt silicate is utilized to maintain infected soils via in-situ gelation, incapacitating hefty steels or radionuclides by encapsulation.

It likewise functions as a flocculant help in wastewater treatment, boosting the settling of put on hold solids when incorporated with steel salts.

Emerging applications consist of fire-retardant finishings (kinds protecting silica char upon home heating) and passive fire defense for wood and textiles.

4. Security, Sustainability, and Future Overview

4.1 Taking Care Of Factors To Consider and Environmental Influence

Salt silicate remedies are highly alkaline and can trigger skin and eye irritation; correct PPE– including gloves and safety glasses– is essential throughout managing.

Spills ought to be neutralized with weak acids (e.g., vinegar) and contained to prevent soil or waterway contamination, though the substance itself is safe and naturally degradable over time.

Its key ecological problem hinges on raised sodium web content, which can affect dirt structure and water ecosystems if launched in big quantities.

Compared to synthetic polymers or VOC-laden alternatives, sodium silicate has a low carbon impact, originated from abundant minerals and requiring no petrochemical feedstocks.

Recycling of waste silicate solutions from commercial processes is significantly exercised with rainfall and reuse as silica resources.

4.2 Advancements in Low-Carbon Building

As the building and construction industry looks for decarbonization, sodium silicate is main to the advancement of alkali-activated cements that remove or dramatically minimize Portland clinker– the source of 8% of worldwide carbon monoxide two discharges.

Research concentrates on maximizing silicate modulus, integrating it with choice activators (e.g., sodium hydroxide or carbonate), and tailoring rheology for 3D printing of geopolymer structures.

Nano-silicate diffusions are being discovered to boost early-age strength without raising alkali material, minimizing lasting toughness threats like alkali-silica response (ASR).

Standardization efforts by ASTM, RILEM, and ISO aim to establish performance requirements and design standards for silicate-based binders, accelerating their fostering in mainstream facilities.

Basically, salt silicate exhibits how an ancient product– made use of given that the 19th century– remains to progress as a cornerstone of sustainable, high-performance material science in the 21st century.

5. Provider

TRUNNANO is a supplier of boron nitride with over 12 years of experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you want to know more about Sodium Silicate, please feel free to contact us and send an inquiry.
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Instant sodium silicate powder has actually emerged as a development advancement in industrial chemistry, offering quick dissolution, remarkable processability, and boosted useful performance compared to conventional fluid or granular silicates. This designed form of alkali steel silicate is created to dissolve immediately in water without clumping, making it suitable for applications varying from cleaning agents and cement additives to soil stabilization and chemical synthesis. As markets seek even more lasting and reliable raw materials, instantaneous salt silicate powder is getting prestige as a flexible, high-purity solution for contemporary manufacturing and environmental management requirements.

(Instant Sodium Silicate Powder)

Chemical Composition and Dissolution Mechanism

Salt silicate is a family of inorganic substances composed of varying proportions of sodium oxide (Na two O) and silicon dioxide (SiO TWO), typically expressed as Na two O · nSiO ₂, where n denotes the molar proportion. The “instant” version is produced through sophisticated spray-drying and surface modification strategies that generate great, free-flowing particles with controlled porosity and hydration kinetics. Unlike traditional silicates that tend to gel upon contact with water, instantaneous powders are created to spread rapidly and evenly, minimizing mixing energy and time intake. This unique dissolution actions boosts its compatibility with other active ingredients in complicated formulas.

Applications in Detergents and Cleansing Products

Among the biggest markets for instantaneous sodium silicate powder is the detergent industry, where it works as a home builder, pH buffer, and corrosion inhibitor. In powdered washing cleaning agents, it stops calcium and magnesium ion disturbance by withdrawing firmness minerals, therefore boosting surfactant effectiveness. Its alkalinity additionally helps in the removal of acidic dirts and aids safeguard washing device elements from corrosion. With raising demand for phosphate-free and eco-friendly cleaner, sodium silicate has come to be a favored option because of its biodegradability and reduced poisoning account.

Role in Cementitious Systems and Building Materials

In construction, immediate salt silicate powder functions as an efficient collection accelerator, binder, and securing agent in cement-based systems. When added to concrete or mortar blends, it responds with calcium hydroxide to form calcium silicate hydrate (C-S-H), which boosts very early strength growth and decreases drying out time. It is also used in grouting, shotcrete, and self-healing concrete innovations where quick sensitivity and deep penetration are required. Furthermore, salt silicate options are utilized as surface area hardeners and dust-proofing representatives for concrete floorings, improving sturdiness and long-lasting performance.

Usage in Soil Stablizing and Environmental Remediation

The capacity of salt silicate to form stable gels or precipitates makes it very reliable in dirt stablizing and groundwater removal. In geotechnical design, it is used to enhance weak subsoils, seal structure fractures, and control sand activity in tunneling operations. When integrated with acid drivers or carbon monoxide ₂, sodium silicate forms silica gels that solidify porous media, lowering leaks in the structure and improving load-bearing ability. In ecological applications, it contributes in heavy metal immobilization by developing insoluble silicate complexes, therefore reducing contamination risks in landfill sites and industrial zones.

Integration right into Advanced Manufacturing and Specialty Chemicals

Beyond traditional markets, instantaneous salt silicate powder is discovering new applications in modern production and specialty chemicals. It serves as a precursor for synthesizing mesoporous silica, zeolites, and sol-gel coverings made use of in catalysis, purification, and sensing unit innovation. In food product packaging, edible-grade silicates are being explored for moisture control and antimicrobial properties. Furthermore, researchers are investigating its potential in 3D printing binders and green compounds, leveraging its non-toxic nature and binding capacity to sustain round economy campaigns across several industries.

Advantages Over Standard Silicate Forms

( Instant Sodium Silicate Powder)

Contrasted to fluid silicates or coarse granules, instant sodium silicate powder offers several functional and economic benefits. Its completely dry format simplifies storage and transport, eliminating the demand for large containers and minimizing spillage threats. The quick dissolution rate improves procedure effectiveness, particularly in computerized production lines where precise application and consistent diffusion are vital. In addition, the absence of excess water web content permits higher formulation versatility, enabling the production of concentrated or multi-functional items without compromising security or efficiency.

Market Trends and Global Development Drivers

The worldwide market for instant sodium silicate powder is experiencing solid growth, driven by increasing demand from cleaning agents, building, and specialized chemicals industries. Asia-Pacific leads in both production and usage, fueled by China’s expanding detergent market and India’s infrastructure boom. The United States And Canada and Europe are also seeing raised adoption, especially in environment-friendly building materials and environmental remediation tasks. Strategic investments in R&D, coupled with regulatory pressures to eliminate unsafe phosphates and VOCs, are additional increasing the shift toward sodium silicate-based options throughout essential end-use markets.

Difficulties and Sustainability Factors To Consider

Despite its lots of benefits, making use of salt silicate is not without obstacles. One major worry is its level of sensitivity to pH changes– especially in acidic environments where early gelation can happen. Compatibility concerns with specific polymers and surfactants might likewise limit its application scope in intricate formulations. From a sustainability perspective, while salt silicate itself is environmentally benign, the energy-intensive nature of its manufacturing and the sourcing of raw materials raise questions regarding its overall carbon footprint. Ongoing initiatives are focused on enhancing manufacturing procedures and establishing bio-enhanced crossbreed systems to enhance lifecycle performance.

Future Overview: Assimilation with Smart and Sustainable Technologies

Looking ahead, instantaneous sodium silicate powder is poised to play a main function in the future generation of smart materials and sustainable industrial services. Breakthroughs in nanotechnology are allowing the advancement of customized silicates with tunable reactivity, opening up doors to responsive finishes, self-healing products, and smart launch systems. Digital integration– such as AI-driven solution tools and IoT-enabled dispensing systems– is likewise expected to boost accuracy and performance in large applications. As industries continue their transition toward decarbonization and source optimization, sodium silicate will certainly continue to be a cornerstone material for tidy, safe, and high-performance chemical handling worldwide.

Provider

Concrete additives can improve the working performance of concrete, improve mechanical properties, adjust setting time, improve durability and save materials and costs.
Cabr-concrete is a supplier of foaming agents and other concrete additives, which is concrete and relative products with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you are looking for high quality concrete block material, please feel free to contact us and send an inquiry. (sales@cabr-concrete.com).
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Sodium silicate, generally known as water glass or soluble glass, is a functional not natural substance made up of salt oxide (Na two O) and silicon dioxide (SiO ₂) in varying proportions. Recognized for its glue residential or commercial properties, thermal stability, and chemical resistance, salt silicate plays an essential role throughout sectors– from building and foundry job to detergent solution and ecological remediation. As worldwide need for lasting materials grows, salt silicate has actually re-emerged as a key player in environment-friendly chemistry, providing affordable, non-toxic, and high-performance solutions for modern-day design obstacles.

(Sodium Silicate Powder)

Chemical Structure and Variations: Recognizing the Foundation of Efficiency

Sodium silicates exist in various kinds, mostly identified by their SiO TWO: Na ₂ O molar proportion, which substantially affects solubility, thickness, and application suitability. Common kinds include fluid salt silicate remedies (e.g., sodium metasilicate and salt orthosilicate), strong types made use of in cleaning agents, and colloidal diffusions customized for specialized finishings. The anionic silicate network offers binding capacities, pH buffering, and surface-reactive behavior that underpin its varied energy. Current improvements in nanoparticle synthesis have additional increased its potential, allowing precision-tuned formulas for sophisticated products scientific research applications.

Function in Building and Cementitious Systems: Enhancing Longevity and Sustainability

In the building sector, sodium silicate functions as a vital additive for concrete, grouting substances, and dirt stabilization. When applied as a surface area hardener or passing through sealer, it reacts with calcium hydroxide in cement to form calcium silicate hydrate (C-S-H), boosting strength, abrasion resistance, and wetness defense. It is also utilized in fireproofing products because of its capability to develop a safety ceramic layer at heats. With growing focus on carbon-neutral building practices, salt silicate-based geopolymer binders are acquiring traction as choices to Rose city cement, substantially lowering carbon monoxide ₂ exhausts while maintaining architectural stability.

Applications in Foundry and Metal Casting: Precision Bonding in High-Temperature Environments

The shop market relies greatly on sodium silicate as a binder for sand mold and mildews and cores as a result of its exceptional refractoriness, dimensional security, and ease of use. Unlike natural binders, salt silicate-based systems do not produce harmful fumes throughout spreading, making them eco better. Nevertheless, traditional CO TWO-hardening methods can cause mold and mildew brittleness, motivating development in hybrid healing techniques such as microwave-assisted drying out and dual-binder systems that combine sodium silicate with natural polymers for better efficiency and recyclability. These growths are reshaping modern-day metalcasting towards cleaner, extra effective manufacturing.

Use in Detergents and Cleaning Representatives: Replacing Phosphates in Eco-Friendly Formulations

Historically, salt silicate was a core element of powdered laundry detergents, functioning as a home builder, alkalinity resource, and rust prevention for washing machine components. With boosting restrictions on phosphate-based additives as a result of eutrophication worries, salt silicate has reclaimed importance as an eco-friendly alternative. Its ability to soften water, stabilize enzymes, and protect against dust redeposition makes it important in both household and commercial cleansing products. Innovations in microencapsulation and controlled-release layouts are further expanding its capability in focused and single-dose cleaning agent systems.

Environmental Removal and Carbon Monoxide Two Sequestration: A Green Chemistry Perspective

Past commercial applications, salt silicate is being discovered for environmental removal, especially in hefty steel immobilization and carbon capture modern technologies. In infected soils, it aids support steels like lead and arsenic via mineral rainfall and surface area complexation. In carbon capture and storage (CCS) systems, salt silicate services respond with CO two to develop stable carbonate minerals, offering a promising route for long-lasting carbon sequestration. Researchers are likewise examining its combination into straight air capture (DAC) systems, where its high alkalinity and reduced regeneration energy needs might minimize the price and complexity of climatic carbon monoxide two elimination.

Emerging Roles in Nanotechnology and Smart Products Advancement

(Sodium Silicate Powder)

Current developments in nanotechnology have unlocked new frontiers for salt silicate in clever materials and useful compounds. Nanostructured silicate films display boosted mechanical toughness, optical openness, and antimicrobial properties, making them suitable for biomedical tools, anti-fogging finishes, and self-cleaning surface areas. Furthermore, salt silicate-derived matrices are being utilized as themes for manufacturing mesoporous silica nanoparticles with tunable pore dimensions– optimal for drug distribution, catalysis, and sensing applications. These developments highlight its developing role past typical fields into state-of-the-art, value-added domain names.

Difficulties and Limitations in Practical Implementation

Despite its adaptability, salt silicate faces numerous technical and economic obstacles. Its high alkalinity can present handling and compatibility problems, especially in admixture systems including acidic or delicate components. Gelation and viscosity instability with time can complicate storage space and application processes. In addition, while sodium silicate is normally non-toxic, long term direct exposure might trigger skin irritation or respiratory system discomfort, requiring correct safety and security protocols. Resolving these limitations calls for continued research study into customized solutions, encapsulation approaches, and maximized application methodologies to improve use and expand fostering.

Future Expectation: Integration with Digital Manufacturing and Circular Economic Climate Models

Looking in advance, sodium silicate is positioned to play a transformative function in next-generation production and sustainability efforts. Integration with electronic fabrication strategies such as 3D printing and robot dispensing will certainly enable accurate, on-demand material release in building and construction and composite layout. On the other hand, round economic climate concepts are driving efforts to recover and repurpose salt silicate from industrial waste streams, consisting of fly ash and blast furnace slag. As sectors look for greener, smarter, and extra resource-efficient pathways, sodium silicate sticks out as a fundamental chemical with sustaining significance and broadening horizons.

Distributor

TRUNNANO is a supplier of boron nitride with over 12 years of experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you want to know more about Sodium Silicate, please feel free to contact us and send an inquiry(sales5@nanotrun.com).
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Salt silicate, commonly referred to as water glass or soluble glass, is a not natural substance made up of sodium oxide (Na ₂ O) and silicon dioxide (SiO ₂) in varying proportions. With a history going back over two centuries, it stays among one of the most widely utilized silicate compounds as a result of its distinct combination of adhesive homes, thermal resistance, chemical security, and ecological compatibility. As industries look for even more sustainable and multifunctional materials, sodium silicate is experiencing renewed passion throughout building, cleaning agents, foundry job, soil stablizing, and also carbon capture technologies.

(Sodium Silicate Powder)

Chemical Framework and Physical Feature

Sodium silicates are available in both solid and liquid forms, with the general formula Na two O · nSiO ₂, where “n” denotes the molar proportion of SiO ₂ to Na ₂ O, usually referred to as the “modulus.” This modulus substantially influences the compound’s solubility, thickness, and reactivity. Higher modulus values represent enhanced silica material, causing higher hardness and chemical resistance yet lower solubility. Salt silicate remedies exhibit gel-forming habits under acidic problems, making them ideal for applications needing regulated setup or binding. Its non-flammable nature, high pH, and capacity to develop dense, protective movies better enhance its utility sought after settings.

Role in Building And Construction and Cementitious Products

In the construction market, salt silicate is extensively utilized as a concrete hardener, dustproofer, and securing representative. When applied to concrete surface areas, it reacts with totally free calcium hydroxide to develop calcium silicate hydrate (CSH), which densifies the surface area, enhances abrasion resistance, and decreases permeability. It likewise acts as a reliable binder in geopolymer concrete, a promising alternative to Rose city cement that significantly decreases carbon emissions. Additionally, salt silicate-based grouts are utilized in below ground design for soil stabilization and groundwater control, supplying affordable options for infrastructure durability.

Applications in Factory and Metal Spreading

The factory market relies greatly on sodium silicate as a binder for sand molds and cores. Contrasted to typical organic binders, salt silicate provides premium dimensional accuracy, reduced gas development, and convenience of reclaiming sand after casting. CARBON MONOXIDE ₂ gassing or organic ester treating approaches are generally used to set the salt silicate-bound mold and mildews, offering fast and trusted production cycles. Current advancements focus on enhancing the collapsibility and reusability of these mold and mildews, minimizing waste, and improving sustainability in metal casting procedures.

Usage in Cleaning Agents and Home Products

Historically, salt silicate was an essential component in powdered washing cleaning agents, serving as a builder to soften water by withdrawing calcium and magnesium ions. Although its use has actually decreased somewhat due to ecological concerns associated with eutrophication, it still plays a role in industrial and institutional cleaning formulas. In environment-friendly detergent growth, researchers are checking out customized silicates that balance efficiency with biodegradability, lining up with worldwide trends towards greener customer items.

Environmental and Agricultural Applications

Beyond industrial usages, sodium silicate is acquiring grip in environmental protection and farming. In wastewater therapy, it aids get rid of hefty steels through precipitation and coagulation procedures. In farming, it serves as a soil conditioner and plant nutrient, especially for rice and sugarcane, where silica enhances cell wall surfaces and improves resistance to insects and illness. It is likewise being tested for use in carbon mineralization jobs, where it can respond with carbon monoxide ₂ to form steady carbonate minerals, contributing to long-term carbon sequestration techniques.

Innovations and Emerging Technologies

(Sodium Silicate Powder)

Recent advances in nanotechnology and products science have actually opened up new frontiers for sodium silicate. Functionalized silicate nanoparticles are being created for drug shipment, catalysis, and wise coatings with receptive habits. Crossbreed compounds incorporating sodium silicate with polymers or bio-based matrices are revealing pledge in fireproof materials and self-healing concrete. Scientists are also investigating its capacity in advanced battery electrolytes and as a precursor for silica-based aerogels made use of in insulation and purification systems. These developments highlight salt silicate’s adaptability to contemporary technological needs.

Challenges and Future Instructions

In spite of its adaptability, sodium silicate faces obstacles consisting of level of sensitivity to pH changes, minimal life span in solution type, and problems in achieving constant performance throughout variable substratums. Initiatives are underway to create stabilized formulas, boost compatibility with other ingredients, and lower taking care of intricacies. From a sustainability perspective, there is growing focus on reusing silicate-rich commercial byproducts such as fly ash and slag into value-added products, promoting round economic climate principles. Looking ahead, sodium silicate is poised to continue to be a foundational product– connecting traditional applications with sophisticated innovations in energy, atmosphere, and progressed manufacturing.

Distributor

TRUNNANO is a supplier of boron nitride with over 12 years of experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you want to know more about Sodium Silicate, please feel free to contact us and send an inquiry(sales5@nanotrun.com).
Tags: Sodium Silicate Powder,Sodium Silicate Powder

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