Redispersible Polymer Powder Model RD 328

Product Description

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HEARST® RD 328M is a redispersible polymer powder produced by spray-drying special water-based emulsion, mostly based on vinyl acetate and ethylene. It dissolves in water easily and quickly forms emulsion.

Protective colloid Polyvinyl alcohol

Additives Mineral anti-block agents

CAS NO.:24937-78-8

Specifications

Appearance

white powder, free-flowing

Solid content

≥98.0%

Ash content

16%±2

Bulk density

450−600 g/l

Average particle size

~80 μm

pH value

5.0-8.0

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MFFT

0℃

Tg

3℃

 

Application Range

- Skim coat (Putty)

- No Shrink Grout

- EIFS adhesive mortar

- Tile adhesive/ Tile joint filler

Key Properties

- Supply high flexibility

- Increase adhesion strength
- Improves workability
- Improve water proofing of mortar
- Reduce water absorption

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.

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