Sodium Gluconate Retarding & Water reducing Admixture for construction

$560.00
1-49 Tons
$550.00
50-99 Tons
$535.00
>=100 Tons
Min. Order
1 Ton
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Company Information

Weifang Beacon Chemical Building Materials Co., Ltd.

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Quick Details

Port: Qingdao
Payment Terms: L/C,D/P,T/T,Western Union
Supply Ability: 5000 Ton/Tons per Month
Classification: Chemical Auxiliary Agent
CAS No.: 527-07-1
Other Names: Gluconic Acid Sodium
MF: C6H11NaO7
EINECS No.: 231-545-4
Purity: 99%min
Place of Origin: Shandong China
Type: Auxiliary
Usage: Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals,Concrete admixture
Brand Name: Beacon
Model Number: Sodium Gluconate
Appearance: white powder or granules
Assay: 99% min
PH Value: 6.8-8
Heavy metals &mu; g /g: 0.01% max
Sulfate: 0.05% max
Chloride: 0.07% max
Reduzate: 0.05% max
Loss on dry: 0.5% max
Purity: 99.5%
Molecular weight: 448.3963
Delivery Detail: Delivery within 5-7 days after payment
Packaging Detail: woven fabric bag with plastic liner, net weight 25kg/650kg.

Sodium Gluconate Retarding & Water reducing Admixture for construction  

product introduction

Sodium gluconate is a kind of sodium polyhydroxy carboxylic acid, which is also known as sodium hydroxy caproate, which is white or light yellow crystalline granule or powder, easily soluble in water, slightly soluble in alcohol, and insoluble in ether. The product has good effect of retardation and excellent flavor, and is widely used in construction, washing, food and medicine industry.

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Product Parameters

Model item

Sodium Gluconate

appearance

White or pale yellow powder or granules

Assay

99% min

PH value

7-8

Heavy metals  μ g /g

0.01% max

Sulfate

0.05% max

chloride

0.07% max

reduzate

0.05% max

Application scope

1.Used as a steel surface cleaner

2.Used as cement admixture

3.The application of sodium gluconate in the construction industry

4.Sodium gluconate can be used as a mixture in concrete, and its function in concrete is as follows: water reducer and retarder

5.Used as a special cleaning agent for glass bottles

6.Used as a water stabilizer11

Main performance

.After adding a certain amount of sodium gluconate to cement, the plasticity and strength of concrete can be increased, and there is a blocking effect.

.By adding water reducing agent, water can reduce the cement ratio (W/C).The following effect is obtained by adding sodium gluconate: first, the increase of the working ability in water to cement ratio (W/C), the addition of sodium gluconate can enhance the work.At this time, sodium gluconate is the role of plasticizer.When the amount of sodium gluconate is less than 0.1%, the degree of improvement of the working degree is directly proportional to the amount of the addition.Second, increase the strength when the cement content remains constant while the water content in concrete can be reduced (i.e. W/C decrease).When the amount of sodium gluconate is 0.1%, the amount of water can be reduced by 10%.Third, reduce cement content and cement content to reduce, W/C ratio remains unchanged.At this point, sodium gluconate is used as a cement reducing agent.In general, the following two aspects are important for the performance of concrete: shrinkage and heat generation.

.Sodium gluconate can significantly delay the initial and final solidification time of concrete.The dosage of 0.15%, starting time of solidification of logarithm and with addition quantity proportional relationship, namely with addition amount plus one times, and initial solidification time delay to ten times, which makes working time extend from a few hours to a few days and the intensity of undamaged.This is an important advantage especially when the heat and the time to be placed are longer.

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Dosage and usage

Recommended dosage and method of use

The recommended dosage is 0.5-3%, and the optimal dosage is determined by experiment.

packaging & delivery

Packaging & Delivery

Packaging:woven fabric bag with plastic liner, net weight 25kg/650kg.
Delivery time:Delivery within 5-7 days after payment

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Storage and Transportation
Storage: it should be stored in a dedicated warehouse that is well-ventilated and dry.
Transportation: this product is non-toxic and non- explosive. It can be transported by truck, ship and train.

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