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
Specifications
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Appearance
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white powder, free-flowing
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Solid content
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≥99.0%
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Ash content (1000℃)
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11%±2
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Bulk density
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450−550 g/l
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Average particle size
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~80 μm
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pH value
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7.0-9.0
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Minimum film-forming temperature
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0℃
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Tg
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12℃
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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.
