RDP, RD Powder, Redispersible Polymer Powder, Redispersible Emulsion Powder

RDP-Redispersible Polymer Powder

Redispersible Polymer Powder is a kind of free-flowing white powder,which is spray-dryed bypolymer emulsion and after subsequent treatment to keep the stability of powder appearance and character. The mainly application is in construction dry-mixed mortar,and have excellent performance in increasing the dry mortar cohesion,adhesion and flexibility.

Protective colloid Polyvinyl alcohol

Additives Mineral anti-block agents

CAS NO.:24937-78-8

General Properties

- Supply excellent flexibility

- Improved workability

- High bond/adhesive strength

- Good waterproofing ability

- Reduce water absorption

- Improve abrasion resistance, durability, wetherability

Specifications

Technical Data	Charing RD 7003M	Charing RD 7015H	Charing RD 8080F	Charing RD W8050
Polymer Base	VAC/E	VAC/E	VAC/E	VAC/E/Si
Protective Colloid	Polyvinyl Alcohol	Polyvinyl Alcohol	Polyvinyl Alcohol	Polyvinyl Alcohol
Solid content	≥99.0%	≥99.0%	≥99.0%	≥99.0%
Ash Content	12%±2	12%±2	12%±2	12%±2
Bulk density (g/L)	450-550	450-550	450-550	450-550
Average Particle Size(um)	~80	~80	~80	~80
PH Value	7.0-9.0	7.0-9.0	7.0-9.0	7.0-9.0
Tg(℃）	3	12	-8	-11
MFFT(℃）	0	0	2	0
Character	Semi-flexible	Hard	Very flexible	Waterproofing

Application Recommendation

Application	Charing RD7003M	Charing RD 7015H	Charing RD 8080F	Charing RD W8050
Adhesive Mortar for EIFS	●●	●●●	●●	●●
Surface Mortar for EIFS	●●●	●●	●●●	●●
Interior Skim coat /Wall Putty	●●●	●●	●●	●●
Exterior Skim coat /Wall Putty	●●	●	●●●	●●●
Cement based Tile Adhesive Mortar C1	●●●	●●●	●●	●●
Cement based Tile Adhesive Mortar C2	●●	●	●●●	●●●
Self-Leveling Compound	●●●	●●●	●	●
Repair Mortar	●●	●	●●●	●
Color decoration mortar	●●	●	●●●	●
Tile Joint Fillers	●●●	●	●●●	●●●
Waterproof Mortar	●●	●	●●	●●●

●●●Highy Recommended ●● Recommended ●Suitable

Packaging and Storage

A. Standard Packing: In 25kg bags out HDPE bags inner with LDPE bags

B. Big Bag or other special packages are possible on request.

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 six months.