2019 Good Quality China Factory Water Proof Concrete Admixture Redispersible Polymer Powder Vae/Rdp for Cement Based Wall Putty
Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for 2019 Good Quality China Factory Water Proof Concrete Admixture Redispersible Polymer Powder Vae/Rdp for Cement Based Wall Putty, Welcoming interested corporations to cooperate with us, we look forward to owning the opportunity of performing with corporations across the environment for joint advancement and mutual good results.
Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for China HPMC and Hydroxypropyl Methylcellulose, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
Product Description
Redispersible Polymer Powder (RDP)
Other names: Redispersible Emulsion Powder,RDP powder,VAE powder,Latex powder,dispersible polymer powder
Redispersible Polymer Powder (RDP) is a redispersible emulsion latex powder produced by spray-drying special water-based emulsion, mostly based on vinyl acetate and ethylene.
After spray drying, VAE emulsion is turned into a white powder which is a copolymer of ethyl and vinyl acetate. It is free-flowing and is easy to emulsify. When dispersed in water, it forms a stable emulsion. Possessing the typical characteristics of VAE emulsion, this free-flowing powder offers greater convenience in handling and storage. It can be used by mixing with other powder-like materials, such as cement, sand and other lightweight aggregate, and it can also be used as a binder in building materials and adhesives.
Redispersible Polymer Powder (RDP) dissolves in water easily and quickly forms emulsion.It improves the important application properties of dry mortars, longer opening time, better adhesion with difficult substrates, lower water consumption, better abrasion and impact resistance.
Protective colloid 
olyvinyl alcohol
Additives : Mineral anti-block agents
Chemcial Specification
| RDP-212 | RDP-213 | |
| Appearance | White free flowing powder | White free flowing powder |
| Particle size | 80μm | 80-100μm |
| Bulk density | 400-550g/l | 350-550g/l |
| Solid content | 98 min | 98min |
| Ash content | 10-12 | 10-12 |
| PH value | 5.0-8.0 | 5.0-8.0 |
| MFFT | 0℃ | 5℃ |
Application fields
- Skim coat
- Tile adhesive
- Exterior wall insulation mortars
| Items/Types | RDP 212 | RDP 213 |
| Tile adhesive | ●●● | ●● |
| Thermal insulation | ● | ●● |
| Self- leveling | ●● | |
| Flexible exterior wall putty | ●●● | |
| Repair mortar | ● | ●● |
| Gypsum joint and crack fillers | ● | ●● |
| Tile grouts | ●● |
Key Properties:
RDP can improve adhesion, flexural strength in bending, abrasion resistance, deformability. It has good rheology and water retention, and can increase the sag resistance of tile adhesives, it can made up to tile adhesives with excellent non-slump properties and putty with good properties.
Special features:
RDP has no effect on rheological preperties and is a low-emissions,
General – purpose powder in the medium Tg range. It is eminently suitable for
formulating compounds of high ultimate strength.
Packing:
Packed in multi-ply paper bags with polyethylene inner layer, containing25 kgs; palletized & shrink wrapped.
20’FCL load 16 ton with pallets
20’FCL load 20 ton without pallets
Storage:
Store it in a cool, dry place below 30°C and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed 6 months.
Safety notes:
The above data is in accordance with our knowledge, but don’t absolve the clients carefully checking it all immediately on receipt. To avoid the different formulation and different raw materials, please do more testing before using it.Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for 2019 Good Quality China Factory Water Proof Concrete Admixture Redispersible Polymer Powder Vae/Rdp for Cement Based Wall Putty, Welcoming interested corporations to cooperate with us, we look forward to owning the opportunity of performing with corporations across the environment for joint advancement and mutual good results.
2019 Good Quality China HPMC and Hydroxypropyl Methylcellulose, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
