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+86 512 62896370 ☎

  • Home
  • Products 
    • Overview
    • Redispersible Powder
    • Superplasticizers
    • Gypsum Retarder
    • Modified Starch
    • Powder Defoamer
    • Calcium Formate
  • Cemotech
  • News
  • Contact
  • …  
    • Home
    • Products 
      • Overview
      • Redispersible Powder
      • Superplasticizers
      • Gypsum Retarder
      • Modified Starch
      • Powder Defoamer
      • Calcium Formate
    • Cemotech
    • News
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Vinabond N517

Vinabond® N517 is a very flexible dispersible polymer powder based on vinyl acetate and ethylene with very good tensile adhesion strength particularly on organic surfaces combined with good crack-bridging properties and good workability.
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PRODUCT DESCRIPTION
 
Vinabond® N517 is a copolymer powder of vinyl acetate,ethylene and acrylic acid and is dispersible in water. Its glass transition temperature is below minus 10 degrees centigrate. Compounds modified with Vinabond® N517 exhibit improved adhesion, flexural strength, deformability, abrasion resistance and are easier to process. Leveling, thixotropy and water retention are essentially unaffected. The product is ideal for use in combination with other mortar additives intended to enhance specific properties.
Vinabond® N517 contains a fine mineral filler as an anti-blocking agent. It is produced without the addition of organic solvents, plasticizers and film-forming agents.
 
APPLICATION METHODS
 
For the production of ready-mixed dry mortars, such as adhesives and troweling compounds, blend Vinabond® N517 with the other dry ingredients in appropriate equipment. Temperatures should not be allowed to rise excessively during mixing because otherwise the redispersible polymer powder could agglomerate and lead to the formation of small lumps of resin. The mortar is prepared for use by adding the recommended amount of water and mixing mechanically or by hand. Since hand mixing generates little shear force, we recommend allowing the fresh mortar to slake for 5 minutes and then stirring it again. This is usually unnecessary where mechanical mixers are employed.
 
 

  • Cemotech

    Construction

    Chemicals

    Cemotech Chemicals is a well known producer of drymix mortar additives, is producing and supply Redispersible Powder, Calcium foramte, superplasticizers, gypsum retarder, modified starch etc.These products are been applied in construction industry everyday.

     

     

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    UltraPlast® Superplasticizer

    Cemotech producing melamine based and polycarboxylate based superplasticizers for concrete and mortar applications.

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    Gypstar® Gypsum Retarder

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  • About Cemotech

    Cemotech is a chemical company that developing, producing and marketing chemical additives. With its products Vinabond® Redispersible Polymer Powder, Ultraplast® Superplasticizer, Quickset® Calcium Formate, Gypstar® Gypsum Retarder and Powder Defoamer, Cemotech is supplying many customers in construction industry all over the world.Cemotech is concentrating on powder products and main application area is drymix mortar industry.

     

    Cemotech is ISO 9001: 2008 certified and had implemented a strong quality control system, thus make our products more stable and consistent in quality. With rich experiences in this industry, Cemotech understand better our customers' needs and we're selling across Asia, Middle east, Africa and Europe.

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  • Products

    Redispersible powder, superplasticizer, defoamer, anti-foam, starch ether, gypsum retarder, binder...

    We are specialized producer for powder products.

    Redispersible Polymer Powder,rdp, Vinnapas,polymer powder,adhesive,

    Redispersible Powder


    water reducer,self leveling,superplasticizer,

    Superplasticizer

    Polycarboxylate based

    water reducer,self leveling,superplasticizer,

    Superplasticizer

    Melamine based

    accelerator,tile adhesive accelerator,setting accelerator,calcium formate,quickset, feed additive,

    Calcium Formate

    defoamer,foam control,foam solver, Agitan,

    Defoamer


    gypsum retarder, retarder,tataric acid,citric acid,retarder,gypsum additive

    Gypsum Retarder

    modified starch, starch ether, HPS, Amitrolit, Casuco,SMS,hydroxypropyl starch, pregelatinized starch,

    Modified Starch


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    Starch Ether


    modified starch, starch ether, HPS, Amitrolit, Casuco,SMS,hydroxypropyl starch, pregelatinized starch,

    Aquatic Feed Binder


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Key Words: RDP, redispersible polymer powder, Superplasticizer, Calcium formate, gypsum retarder, starch ether, modified starch, defoamer, Calcium Formate Cellulose Ethers, Dry-Mixed Mortar, Ethyl Cellulose, Food additives, Gypsum Based Plasters, Hydroxyethyl Cellulose, Hydroxypropyl Methyl Cellulose, hydroxypropyl starch ether, masonry mortar,Redispersible powder & Redispersible latex powder, Sodium CarboxyMethylCellulose (CMC),Tile Adhesive & Tile Grouts, Гидроксиэтилцеллюлозой Натрий Карбоксиметилцеллюлоза этилцеллюлоза

 

Related Links: Celotech Chemical   Cemotech Distribution   Starch Tech  China Mortar Drymortar.net  drymix.info Celofiber Drymix Mortar Forum China

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    Cemotech Construction Chemicals
    Cemotech is a supplier of drymix mortar additives, we producing superplasticizers, redispersible powder, calcium formate, starch ether, defoamers that are essential addtives for construction.
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