Concrete Admixture Fuluorui

Products

Welan Gum

Water Retaining Admixture Welan Gum

  • Appearance

    White Power

  • CAS

    96949-22-3

  • Purity

    99%

  • Molecular Weight

    135.2

  • Sample

    Free

  • Stock Status

    Custom Order

    Product Description

    Welan gum is a new type of microbial polysaccharide after xanthan gum, gellan gum, and warm wheel gum. It is a water-soluble biopolymer produced by microbial fermentation. It has excellent thickening, pseudo-plasticity, and high-temperature resistance, It has excellent characteristics such as high salt resistance and a wide range of pH adaptability. It can be widely used in petroleum, building materials, and other industries with broad application prospects.

    Welan gum is a rheological modifier of microbial macromolecular colloid with pseudoplasticity. It has the advantages of high purity, low content, high water retention, anti-hanging, thickening, viscosification, good adaptability, and so on. Suitable for the preparation of dry mix mortar, dry powder mortar, bonding mortar, as well as spray, and pump mortar, can be widely used in precast concrete wall walls, interior walls, plastering, waterproof engineering, and other fields.

    Product characteristics

    Good viscosity

    Reduce the flow viscosity of mortar

    Improve the stability of mortar

    Good water retention

    Stable, environmentally friendly

    Application

    What is a water retaining admixture ?

    Admixtures that can reduce water loss in concrete or mortar are called water retaining admixture.

    Welan gum is used in the construction industry to improve the suspension ability of sand and stone without increasing the plastic viscosity of concrete during pumping. The warm wheel glue can greatly improve the water retention performance of the slurry and reduce the surface cracking; Water is not easy to be quickly absorbed by cement particles, and cement hydration is complete, which is conducive to the later strength improvement. Welan gum is used in mortar to make the distribution of various components in the slurry uniform, make the slurry homogeneous and stable, and prevent the slurry from settling stratification and bleeding.

    In ready-mixed mortar, the addition of Welan gum is very low, but it can significantly improve the performance of wet mortar, and is a major additive affecting the construction performance of mortar. Reasonable selection of different varieties, different viscosity, different particle size, different viscosity and addition amount of Welan gum has a positive impact on the improvement of the performance of dry powder mortar. At present, many masonry and plastering mortars have poor water retention performance, and water-slurry separation will occur after a few minutes of standing.

    Self-compacting cement additive

    Wilan gum is widely used in cement and concrete products. This biogel enhances the water retention of mud. When it is used as a water retention agent, it does not require the use of dispersants like other additives.

    Medical field

    It has been reported that Wilan gum can be used for slow release control of tablets. Under certain physiological conditions, colloid and stomach acid form hydrate, forming a sticky layer on the surface of the pill, which is used to release the active ingredient of the drug.

    Package & Storage

    25kg per bag with pallet.

    Products should be stored in dry place, avoid moisture, high temperature, and isolated from acid and alkali

    The shelf life is two year (24 months).

    Technology Service

    The company has a complete after-sales service mechanism, and provides users with technical consultation and services at any time, and the product performance can achieve the best use effect to satisfy users.

    Items Standard
    Appearance White Power
    CAS 96949-22-3
    purity 99%
    Other Names welan
    Molecular Weight 135.2

    Related Products

    All Products
    • Hydroxypropyl Methyl Cellulose HPMC

      Hydroxypropyl Methyl Cellulose HPMC

      Water Retaining Admixture HPMC

      Product Description Hydroxypropyl Methyl Cellulose .HPMC is a non-ionic ,water soluble cellulose ether that form films, water-retentions, stability, adhesiveness ,especially widely used for construction materials because it is chosen to…

      Hydroxypropyl Methyl Cellulose HPMC

      Water Retaining Admixture HPMC

      Product Description Hydroxypropyl Methyl Cellulose .HPMC is a non-ionic ,water soluble cellulose ether that form films, water-retentions, stability, adhesiveness ,especially widely used for construction materials because it is chosen to…

      Learn More
    • Polyacrylamide PAM

      Water Retaining Admixture Polyacrylamide

      Product Description Polyacrylamide (PAM) is a linear polymer, its products are mainly divided into dry powder and colloidal two forms. According to its structure, it…

      Polyacrylamide PAM

      Water Retaining Admixture Polyacrylamide

      Product Description Polyacrylamide (PAM) is a linear polymer, its products are mainly divided into dry powder and colloidal two forms. According to its structure, it…

      Learn More
    • xanthan gum

      Xanthan Gum

      Water Retaining Admixture Xanthan Gum

      Product Description 1. Xanthan gum is a popular food additive that’s commonly added to foods as a thickener or stabilizer. 2.  When xanthan gum powder…

      Xanthan Gum

      Water Retaining Admixture Xanthan Gum

      Product Description 1. Xanthan gum is a popular food additive that’s commonly added to foods as a thickener or stabilizer. 2.  When xanthan gum powder…

      Learn More
    • Guar Gum Powder

      Guar Gum

      Water Retaining Admixture Guar Gum

      Product Description Guar Gum is an emulsifier, thickner and stabilizer approved for use in a wide range of Food Industry, Cosmetics, Pharmaceutical Industry and Oil…

      Guar Gum

      Water Retaining Admixture Guar Gum

      Product Description Guar Gum is an emulsifier, thickner and stabilizer approved for use in a wide range of Food Industry, Cosmetics, Pharmaceutical Industry and Oil…

      Learn More
    • Water Retaining Admixture

      Viscosity Reduction Water Retaining Admixture 1688

      Concrete Water Retaining Admixture 1688

      Product Description Viscosity Reduction Water Retaining Admixture.Good viscosity reduction effect.Effectively reduce the surface tension, thus contributing to the wetting of the cement paste. 1688 can produce…

      Viscosity Reduction Water Retaining Admixture 1688

      Concrete Water Retaining Admixture 1688

      Product Description Viscosity Reduction Water Retaining Admixture.Good viscosity reduction effect.Effectively reduce the surface tension, thus contributing to the wetting of the cement paste. 1688 can produce…

      Learn More

    Leave Message

    If you’d like to contact us, give us a call or you can fill out the form below and one of our representatives will contact you as soon as possible.

    Contact and consult to customize your product

    Our staff will contact you as soon as possible