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Adhesion and flexibility support

Redispersible Polymer Powder

VAE redispersible polymer powder for selected dry-mix mortars, tile adhesives, repair mortars and insulation-system formulations.

VAE powderDry-mix mortar25 kg catalogue pack
Redispersible Polymer Powder

Product role

Application context

VAE redispersible polymer powder for selected dry-mix mortars, tile adhesives, repair mortars and insulation-system formulations.

Trial requirement: Confirm polymer grade, ash content, glass-transition requirements and current specification for the intended formulation.

Technical overview

Catalogue reference information

Polymer typeVAE
FormRedispersible powder
Catalogue packaging25 kg bag
ApplicationsMortar, adhesive and repair systems

Reference values are transcribed from supplied company material. Request the current grade specification before purchasing or commercial use.

Information to include with your inquiry

Application

Concrete, mortar or formulation route.

Target

Required performance and local standard.

Materials

Cement, binders and other admixtures.

Destination

Country and required documents.

Buyer-oriented technical selection

RDP grade selection

Typical evaluation scope

Tile adhesive, repair mortar, eifs/etics, skim coat and waterproof mortar.

Factors that change performance

Polymer chemistry, ash, glass-transition behavior, redispersibility and target adhesion/flexibility.

Recommended verification

Test dry and wet adhesion, open time, deformability and water exposure for the intended standard.

Documents and evidence

Ask for the current grade specification and batch documentation. Review available company certificates, test evidence and supplier batch-report scope separately.

Quality & documents →

Quality-control calculation

Calculate wet-basis and dry-basis moisture from sample weights.

Open moisture calculator

Grade-specific buying brief

Select RDP for the finished mortar requirement

The VAE description and bag size do not define one universal mortar grade. Identify whether the inquiry concerns tile adhesive, repair mortar, render or an insulation-system component. Ask for the current polymer-grade description and the application evidence relevant to the intended substrate and exposure. No tile-adhesive or insulation-system classification is established by this powder page alone.

Compare specification limits separately from general characteristics. Useful fields include ash content with its test temperature and method, moisture or solids, bulk density and particle size. Ask for film-formation or thermal-characteristic information where relevant to the application. Do not assume that the same nominal ash or polymer family guarantees the same wet adhesion, flexibility or finished-mortar behavior.

Details for a matched sample and quotation

  • Application: mortar type, substrate and intended exposure
  • Grade: current code, polymer description and relevant characteristics
  • Inspection: ash method, moisture/solids and powder properties
  • Evaluation: agreed finished-mortar checks, sample and batch identity

Distinguish RDP from PVA powder →

Send this product brief with your specification request →

Request the current product specification

Contact Lany with the product, application and destination.

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RDP, cellulose ether or PVA powder?

A dry-mix buying list can include all three names, but they identify different material choices. Compare the required function before comparing bag prices.

Material routeSelection objectiveWhat to specify
VAE redispersible polymer powderPolymer modification and adhesion/flexibility targetApplication-specific polymer grade and finished-mortar evidence
HPMC cellulose etherWater retention and rheologyViscosity method, binder and application requirement
PVA powderBinding or film-forming requirementHydrolysis, viscosity, powder grade and incorporation process

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