Redispersible Polymer Powder (RDP) Type 215 | Dry Mortar Additives
As one of China leading manfuacturer of redispersible polymer powder, we provide high quality redispersible polymer powder (RDP) products and comprehensive mortar solution to different specific needs, such as tile adhesive, tile grout, wall putty, skim coat, waterpoof mortar, ETICS, self-leveling compouds mortar, repair mortar, gypsum based mortar etc.
What is polymer powder made of? Redispersible Polymer Powder (RDP) are co- and terpolymers of various monomer units, such as VeoVa, Acrylic, and VAE. It can be dispersed in water easily to form stable emulsion. BING MA YONG PAI® Redispersible Polymer Powder (RDP) improves adhesion strength, flexural strength, open time, anti-sagging and workability of dry mortar.
- Redispersible Polymer Powder (RDP) Type 215 Feature:
- VAC/E/VeoVa polymer powder
- Good adhesion
- Excellent flexibility and weather resistance
- Good construction workability
Redispersible Polymer Powder (RDP) Type 215 Description
Redispersible Polymer Powder (RDP) Type 215 is a kind of polymer powder formed by spray drying of vinyl acetate – ethylene and VeoVa copolymer emulsion, it is the good dry mortar additives which has a good redispersible ability and can be emulsified into stable polymer-emulsion again when mixed with water. Its chemical property is exactly same as the initial emulsion. The membrane will form after the moisture is evaporated. This kind of membrane possesses good tensile strength, and high adhesive to various substrates.
Redispersible Polymer Powder (RDP) Type 215 Technical Data
| Type | BMYF-215 |
| Polymer composition | VAC/E/VeoVa |
| Protective colloid | PVA |
| Appearance | White Powder |
| Bulk density(kg/m³) | 450±100 |
| Non volatile m atter content(% ) | ≥98.0 |
| Ash content(% ) | 11±2 |
| Average particle diam eter(μm ) | 80-100 |
| PH value | 6-8 |
| MFFT（℃） | 0±2 |
| Tg（℃） | -5±2 |
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Redispersible Polymer Powder (RDP) Type 215 Applications
- Internal and Exterior wall putty
- Decorative mortar
- High flexibility cem ent-based mortar
- Tile Grout
- Gypsum based plaster mortar
