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86 512 6289 6370
sales@cemotech.com
cemotech,ultraplast,stargel,cemo logo,celotech
cemotech,ultraplast,stargel,cemo logo,celotech
construction chemicals,cellulose ethers,starch ether,prestar,stargel,ultraplast
  • Home
  • Products 
    • Overview
    • Redispersible Powder
    • Superplasticizers
    • Powder Defoamer
    • Gypsum Retarder
    • Calcium Formate
    • Modified Starch
  • Cemotech
  • News
  • Contact
  • …  
    • Home
    • Products 
      • Overview
      • Redispersible Powder
      • Superplasticizers
      • Powder Defoamer
      • Gypsum Retarder
      • Calcium Formate
      • Modified Starch
    • Cemotech
    • News
    • Contact
Email
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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.
 
 

  • Company News

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    2023年7月21日
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About Cemotech

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Celotech Group

Star Modified Starch

Products

Redispersible Powder

Superplasticizer

Defoamer

Rearder

Calcium Formate

Water repellent

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WhatsApp: +8613915519449

 

Key Words: RDP, redispersible polymer powder, Superplasticizer, Calcium formate, gypsum retarder, starch ether, modified starhi 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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