Building Material Chemicals VAE Redispersible Polymer Powder RDP

Building Material Chemicals VAE Redispersible Polymer Powder RDP RDP For
Self-leveling Latex Powder RDP Supplier

VAE Copolymer DESCRIPTION
Redispersible polymer powder(RDP) produced by spray-drying special water-based
emulsion, mostly based on vinyl acetate-ethylene (VAE),
and then obtained a free flowing organic polymer powder. It can re-disperse in
water, and form a film after water evaporation by
coalescence of individual polymer particles. The film acts as an organic
binder, to glue together different substrates, reinforce
mortar structure and provide excellent adhesion at cement or gypsum based dry
mixed mortar substrate interface.
Product Name Redispersible Polymer Powder(RDP)
ITEM STANDARD
Appearance White Powder
Polymer Type VinylAcetate-Ethylene copolymer
Protective Colloid Polyvinyl Alcohol
Solids content 98 % min
Ash Content 8-12%
Bulk density 400−550 g/l
Average particle size ~80 μm
PH value 5-8
TG(Glass Transition Temperature) 10-20℃

REDISPERSIBLE POLYMER POWDER(RDP) KEY PROPERTIES
- Increase adhesive/cohesive strength
- Higher flexural strength
- Excellent rheology
- Improved workability
- great durability and abrasion resistance
- Improved water retention capability and open time

RDP APPLICATIONS
Honghai brand Redispersible polymer powder(RDP) product are widely used in the
construction industry-ceramic tile slurry, dry mixed mortar,crack filler, tile
adhesive,self-leveling mortar, thermal insulation mortar,skim coat,putty
powder, tile grouts,tile joint filler,decoration mortar,coating glue, cement-
based plastering mortar and cement-based ceramic tile adhesive.
RDP For Wall putty
Water retention: maximized water content in slurry.
Anti-sagging: when spreading a thicker coat corrugation can be avoided.
Increased mortar yield: depending on the weight of the dry mixture and
appropriate formulation ,HPMC can increase the mortar volume.
 
RDP For Exterior Insulation and Finish System ( EIFS )/ETICS
Improved adhesion.
Good wetting ability for EPS board and substrate.
Reduced air entrancement and water uptake.
 
RDP For Self-leveling
Protection from water exudation and material sedimentation.
No effect on slurry fluidity with low viscosity
HPMC, while its water retention characteristics improve the finish performance
on the surface.
 
RDP For Crack Filler
Better workability: proper thickness and plasticity.
Water retention ensures prolonged work time.
Sag resistance: improved mortar bonding ability.
 
RDP For Tile Adhesives
Better workability: lubricity and plasticity of plaster is ensured, mortar can
be applied easier and quicker.
Good water retention: prolonged opening time will make tiling more efficient.
Improved adhesion and sliding resistance: especially for heavy tiles.
 
RDP For Dry mix mortar
Easy dry mix formula due to cold water solubility: lump formation can be easily
avoided, ideal for heavy tiles.
Good water retention: prevention of fluid loss to the substrates, the
appropriate water content is kept in mixture which guarantees longer concreting
time.
 
RDP For Cement Plaster
Increased water demand: increased open time, expanded spry area and more
economical formulation.
Easier spreading and improved sagging resistance due to improved consistency

Minimum Order: 1 metric tons

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