Concrete Admixture Sodium Gluconate for Construction
Bio-based concrete retarder and water-reducing admixture for construction chemicals and cement systems.
Sodium Gluconate for Construction is a bio-based concrete retarder and water-reducing admixture used where controlled cement hydration, extended setting time and better workability are required.
Produced through glucose fermentation, sodium gluconate is widely used in mass concrete, hot weather concrete, ready-mix transport and selected chelating applications.
It can also support industrial processing functions such as electroplating, metal cleaning and water treatment in suitable systems.
Key Performance Functions
Retarding Effect
Extends cement setting time and supports long-distance transport or hot weather placement.
Workability Support
Improves concrete workability while helping reduce segregation and bleeding.
Chelating Function
Acts as a useful chelating and processing agent in selected industrial applications.
Durability Support
Helps improve concrete durability profile when properly dosed and tested.
Safe and Non-Corrosive
Non-flammable and non-corrosive to steel reinforcement under recommended use.
Main Specifications
| Parameter | Specification |
|---|---|
| Appearance | White or yellow crystalline powder |
| Purity | 98% min |
| Reducing Substances | 0.5% max |
| Sulfate | 0.05% max |
| Chloride | 0.07% max |
| Heavy Metals | 0.002% max |
| Lead (Pb) | 0.0002% max |
| Arsenic (As) | 0.0002% max |
| pH Value | 6.5 – 7.8 |
| Loss on Drying | 0.5% max |
Note: The above values are typical technical data for reference. Final agreed specification and COA shall prevail.
Recommended Application Areas
| Application Area | Typical Use | Customer Value |
|---|---|---|
| Mass Concrete / Hot Weather | Set-retarding admixture for large pours and high temperature conditions. | Extends workable time and reduces premature hydration risk. |
| Ready-Mix Concrete | Retarder and water-reducing aid for transport and placement. | Improves slump retention and processing flexibility. |
| Precast / Mortar Systems | Hydration control component for selected cementitious systems. | Supports predictable setting and performance control. |
| Industrial Processing | Chelating agent for electroplating, metal cleaning and water treatment. | Provides versatile industrial processing support. |
Suggested Usage Guidance
| Application | Typical Starting Dosage / Use | Technical Note |
|---|---|---|
| Construction use | Use according to formulation design, cement type, temperature and target setting time | Laboratory trial mix is recommended before field application. |
Dosage and application method should be verified by laboratory or pilot testing. Performance depends on formulation type, raw materials, process conditions, temperature, moisture, mixing time and target technical results.
Buyer Questions
What is Concrete Admixture Sodium Gluconate for Construction used for?
Sodium Gluconate for Construction is a bio-based concrete retarder and water-reducing admixture used where controlled cement hydration, extended setting time and better workability are required.
Can LigninCorp provide TDS, MSDS and samples?
Yes. LigninCorp can provide TDS, MSDS, COA, packing details and sample support for evaluation and sourcing.
Is trial testing recommended before commercial use?
Yes. Dosage, compatibility and performance should be verified through laboratory or pilot testing before commercial production.
Need TDS, MSDS or Product Support?
Download the latest technical and safety documents, then send your target application, quantity, destination port and packaging requirement to LigninCorp for quotation and technical support.