Redispersible Polymer Powder (RDP)

Redispersible Polymer Powder (RDP)

CAS: 24937-78-8

Redispersible Polymer Powder (RDP) is spray dried redispersible emulsion powder, designed for the construction industry to enhance the properties of dry mortar blends, able to Redispersible in water and  react with hydrate product of cement / gypsum and stuffing, form composite membrane with good mechanics intensity.

Redispersible Polymer Powder RDP improves the important application properties of dry mortars, like longer opening time, better adhesion with difficult substrates, lower water consumption, better abrasion and impact resistance.

Technical 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

8-12

12-14

PH value

5.0-8.0

5.0-8.0

MFFT

0℃

5℃

Items/TypesRDP 212RDP 213
Tile adhesive●●●●●
Thermal insulation●●
Self- leveling●● 
Flexible exterior wall putty ●●●
Repair mortar●●
Gypsum joint and crack fillers●●
Tile grouts ●●

● application
●● recommend
●●● High recommend

Special features:
Redispersible Polymer Powder 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 14ton 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.