Maltodextrin
Concrete Retarding Agents Maltodextrin
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Appearance
White or light yellow
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CAS
9004-53-9
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MF
C12H22O11
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PH Value
4.5-6.5
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Moisture (%)
≤6.5%
Product Description
Maltodextrin prebiotic maltodextrin 100 Organic Tapioca maltodextrin vs sugar For Concrete
Maltodextrin is a starch derivative without free starch, which is hydrolyzed, refined and spray dried by enzymatic method.
Maltodextrin is an excellent retarder for concrete. Maltodextrin can be used as a thickener to improve workability of concrete.
Maltodextrin is a starchy product, which has a good thickening effect in addition to its retarding effect and can effectively prevent bleeding.
Application
The application of sodium hexametaphosphate in concrete is mainly to add sodium hexametaphosphate to concrete admixture, which can make concrete workability good and no bleeding, so that the later working performance of concrete is guaranteed. Sodium hmetaphosphate concrete admixtures can improve the mechanical properties and construction performance of machine-made sand concrete with high dry mud and stone powder content, complex calcium ions, increase its solubility, and thus reduce the doubt effect.
The addition of sodium hmetaphosphate is a kind of admixture that can delay the hydration reaction of cement, thus extending the setting time of concrete, keeping the plasticity of newly mixed concrete in a long time, facilitating the pouring, improving the construction efficiency, and not causing adverse effects on the performance of concrete in the later stage.
Sodium hempetaphosphate is a kind of compound with good corrosion inhibition and corrosion prevention and dispersion stability, which is mainly used in the fields of detergent, water treatment agent and metal rust prevention. It is used more and more widely in modern chemical, daily chemical and construction industries and plays an important role.
The role of maltodextrin in concrete
1. Improve the plasticity of concrete
Maltodextrin can be used as a plasticizer to make concrete softer and easier to control. It can shorten the setting time of concrete and improve its plasticity. This makes it easier for construction workers to fill tight Spaces with concrete.
2. Reduce the amount of cement
Maltodextrin can replace part of the cement, thereby reducing the amount of cement used and reducing costs. At the same time, it can improve the strength and hardness of concrete, shorten the hardening time, and reduce the pollution of cement to the environment.
3. Improve the performance of concrete
Maltodextrin can reduce the density of concrete to a certain extent, thereby reducing the weight of concrete structures. At the same time, it can enhance the water resistance and corrosion resistance of concrete, and extend the service life of concrete.
Maltodextrin other functions and uses
1.Increase appetite, promote digestion and absorption.
2.High sweetness, low in calories and safe. Taste good with high stability
4.Harmless under rational use.
5. Improver for beverage and candy.
6.To promote the formation of collagen. Natural without additives
7.Nutritious,100% water-soluble
8.Low moisture content, long preservation time.
9. As a thickener in concrete.
Prefabricated buildings and components
Prefabricated buildings and components
Prefabricated buildings and components
Package & Storage
Package: 25kg bag and 1000kg ton bag
Storage: Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
The shelf life is two year (24 months)
Product specification
Items | Standard |
Appearance | White or light yellow |
CAS | 9004-53-9 |
MF | C12H22O11 |
PH Value | 4.5-6.5 |
DE Value(%) | 11-12 |
Moisture (%) | ≤6.5% |
Solubility | 98% |
Sulfate Ash(%) | ≤0.6% |