KYHG® Instant Soluble Powdered Sodium Silicate (also known as instant soluble powdered water glass) is a spray-dried inorganic silicate powder produced from liquid sodium silicate through purification, high-pressure spray drying, and proprietary surface micro-pore modification.
Unlike traditional lump solid sodium silicate or liquid water glass, this product completely dissolves in fresh water at room temperature (20-25°C) within 30 to 60 seconds, forming a clear, uniform solution without precipitation or stratification. No heating equipment or high-speed stirring is required, making it directly compatible with automated continuous batching production lines. The product fully complies with industry standard HG/T4315-2012.
Rapid Room-Temperature Dissolution Completely dissolves in fresh water at 20-25°C within 30–60 seconds. The solution remains uniform with no precipitation or stratification, suitable for automated continuous batching lines without supporting boiler heating equipment.
Superior Inorganic Binding Performance Upon contact with water, hydrates to form a dense silicate gel with high-temperature resistance and stable curing strength. Ideal for refractory materials, building products, and other high-temperature bonding applications.
pH Buffering and Chelating Capacity Stabilizes the pH of the system and chelates calcium and magnesium hard water ions, effectively improving the detergency of washing powder formulations while reducing surfactant dosage.
Lower Warehousing and Logistics Costs The dry powder form contains no excess moisture, reducing shipping weight by over 30% compared to liquid water glass. Container utilization is higher, with zero leakage risk during long-distance transport.
Proprietary Surface Modification for Room-Temperature Solubility Our factory has independently developed a micro-pore surface modification process that produces loose, spherical powder particles with excellent water permeability. Downstream batching requires no boiler heating, reducing plant energy consumption and improving feeding efficiency. Most competing spray-dried powders on the market require heating to above 60°C to fully dissolve and are prone to precipitation.
Customizable Modulus with Extremely Low Batch Deviation The modulus customization range covers 2.0–3.4, with a fully automatic computer batching system controlling modulus tolerance within ±0.03. Solution viscosity and bonding strength remain consistent across batches, effectively avoiding product quality fluctuations caused by uneven modulus found in generic powders.
Low-Impurity, Long-Acting Anti-Caking Formulation Raw materials utilize high-purity quartz sand processed through two-stage filtration purification, with insoluble residue content ≤0.08% (industry standard ≤0.30%). A food-grade anti-caking coating agent is added, maintaining loose granular condition for 12 months under sealed dry storage, eliminating caking issues during long-distance ocean shipping.
Fully Integrated Silicate Industry Chain Our own quartz mine, liquid silicate synthesis workshop, and 3 fully automatic spray drying production lines achieve full-chain independent control, avoiding the raw material price fluctuations and supply shortages commonly faced by pure trading companies.
Complete Technical Specification Table
|
Test Parameter |
National HG/T4315-2012 Standard |
Our Factory Premium Grade Actual Results |
|
Silicon Dioxide (SiO₂) |
≥ 55.0% |
56.3% – 59.6% |
|
Sodium Oxide (Na₂O) |
≥ 25.0% |
26.2% – 28.4% |
|
Modulus (SiO₂/Na₂O Ratio) |
2.0 – 3.4 |
Customizable 2.0–3.4, Tolerance ±0.03 |
|
Dissolution Time (25°C Room Temperature) |
≤ 120 seconds |
30 – 60 seconds |
|
Insoluble Matter Content |
≤ 0.30% |
≤ 0.08% |
|
Moisture Content |
≤ 3.0% |
≤ 1.2% |
|
Whiteness |
≥ 80 |
88 – 94 |
Special Custom Grades
Low-Impurity Food Contact Auxiliary Grade: Strict heavy metal limits controlled, suitable for household detergent raw materials
High-Viscosity Refractory Grade: High gel strength, used as binder for kiln castables
Full Export Documentation Package for Global Clearance
All batches come with complete certificates meeting customs clearance requirements for various countries:
|
Certification Category |
Specific Documents |
|
System Certification |
ISO9001 Quality Management System, ISO14001 Environmental Management System |
|
Test Reports |
SGS Heavy Metal Impurity Test Report, Third-Party Composition Analysis COA Report |
|
EU Compliance |
REACH Registration Dossier, MSDS (Material Safety Data Sheet) |
|
Industry Standard |
Compliant with National Standard HG/T4315-2012 for Silicate Powder |
Full-Chain Production & Quality Control Process
Incoming liquid sodium silicate raw material modulus and impurity composition testing
Real-time online monitoring of temperature and humidity throughout spray drying
Finished powder sieving to remove large caked particles
Random full-index sampling testing before bagging
Full batch traceability management, with retained samples from each batch kept for 24 months
|
Comparison Item |
Our Factory KYHG® |
Most Competitors |
|
Dissolution Performance |
Room-temperature soluble at 25°C, no precipitation |
Requires heating above 60°C, prone to precipitation |
|
Cost Advantage |
Integrated mine-to-plant, 10%-17% lower cost |
Outsourced semi-finished materials, middleman markups |
|
Delivery Capacity |
3 production lines, 200,000 tons annual capacity |
Single-line small factories, frequent delays during peak seasons |
|
Technical Support |
R&D engineers provide formulation adjustment guidance |
Raw material sales only, no technical support |
Our self-developed micro-pore surface modification technology perfectly adapts to automated batching lines. With our own quartz mine, synthesis workshop, and spray drying lines, there are no intermediaries. Our silicate R&D engineers can provide remote video guidance on formulation adjustments for refractory, detergent, and building materials customers, free of charge, solving common production issues such as slow dissolution, insufficient bonding strength, and solution stratification.
Multiple Custom Packaging Options
|
Packaging Type |
Specification |
Application Scenario |
|
Standard Industrial Woven Bag |
25kg, double-layer PE moisture-proof inner liner |
Regular shipments |
|
Sealed Ton Bag |
1,000kg / 1,250kg |
Bulk raw material warehousing |
|
Color-Printed Small Bag |
5kg / 10kg |
Lab samples / Distributor promotion |
All packaging can be customized with brand LOGO, label text, and color printing.
Shipping Arrangements
Regular stock: Ships within 3–7 working days after deposit receipt
Special custom orders: Production lead time 12–20 working days
Logistics options: Full container ocean freight, LCL consolidation, small parcel air express
After-Sales Support Policy
Free technical manual (PDF) for refractory, detergent, and building material formulation adaptation guides
One-on-one online video technical consultation for production issue resolution
Quality compensation mechanism: If delivered products fail to meet contracted specifications, we offer free re-production, partial discount, or full refund upon negotiation
Custom Production Workflow
Customer submits requirements: target modulus, fineness specification, packaging type, downstream application industry
Our R&D team matches the appropriate formulation and issues a formal quotation
Free lab samples produced (customer bears only international shipping costs)
Customer completes dissolution and bonding performance testing to confirm all specifications
Production arranged upon deposit receipt
Batch COA test report provided before shipment, container loading arranged
Sample & Quality Assurance Policy
Free lab samples (500g–5kg) available to global industrial customers
Customer may designate third-party testing institutes for re-inspection before bulk shipment
Free MSDS + batch COA report provided with each shipment
Warranty period: 12 months under cool, dry, fully sealed storage conditions
Return/Exchange policy: If specifications fail to meet standards within 3 months of port arrival, customer may apply for compensation or replacement
What is instant soluble powdered sodium silicate and how is it different from liquid water glass? Instant soluble powdered sodium silicate is a dry powder water glass produced by spray drying. It dissolves completely at room temperature without heating. Liquid water glass contains a large amount of free moisture, resulting in higher shipping costs and leakage risks during long-distance transport. The powder form occupies less warehouse space and is better suited for cross-border bulk export and automated batching lines.
Will it cake during long-distance ocean shipping? Our product uses a specialized anti-caking coating process with double-layer sealed moisture-proof packaging. After arrival at the destination port, stored in standard dry warehouses, it will not cake extensively within 12 months. For shipments exceeding 40 days at sea, a reinforced moisture-resistant version can be customized.
What modulus specifications are available? Full range 2.0–3.4 customizable:
Low modulus (2.0-2.4): Detergent and water treatment industries
Medium modulus (2.5-2.9): Construction grouting
High modulus (3.0-3.4): High-strength bonding for refractory materials
What documentation is available for EU customs clearance? Full set of REACH registration certificate, SGS heavy metal test report, ISO9001, MSDS, and batch COA – all documents comply with EU industrial chemical import inspection standards.
What is the minimum order quantity?
Regular stock: 1 ton
Special customized production: 20 tons
Lab samples: No MOQ restriction, only international shipping fee applies
How should the product be stored to avoid moisture absorption and caking? Store in a cool, dry, well-ventilated warehouse. Ensure bags are fully sealed after each use. Avoid contact with moist air and acidic chemical raw materials.
What industries is this product mainly used in? Refractory kiln materials, tunnel foundation grouting, industrial detergent processing, precision casting sand mold binders, oilfield drilling fluid additives, and textile printing & washing industries – covering all application scenarios of traditional liquid sodium silicate.
If you are sourcing instant soluble powdered sodium silicate for refractory binders, construction grouting, detergent raw materials, or precision casting production, please contact us with your target modulus, fineness specification, order quantity, and destination port. Our professional chemical sales team will send you a formal quotation and complete certification documentation within 24 hours.
Address
No. 17, Dongxin Road, Industrial Park, HouTown, Shouguang City, Weifang City, Shandong Province, China
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