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  • Product name: HST-730T RD powder for tile adhesive
  • Product number: 1006

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Product Description                                                                     

SdHearst® RD 730T 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





white powder, free-flowing

Solid content


Ash content (1000)


Bulk density

450−550 g/l

Average particle size

~80 μm

pH value


Minimum film-forming temperature




Application Range  

- Adhesive mortar for exterior wall insulation finish system

- Tile adhesive

- Tile joint filler


Key Properties  

- Better deformability

- Increased adhesion to a variety of substrates

- Improved wetting of the substrate

- Higher flexural strength and flexibility

- Increased impact and abrasion resistance


- Higher durability and freeze thaw resistance

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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