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Redispersible Polymer powder
Keywords
RDP, redispersible polymer powder, VAE, EVA, redispersible emulsion powder, redispersible latex powder
Redispersible latex powder products are water-soluble redispersible powders, which are divided into ethylene/vinyl acetate copolymer, vinyl acetate/vinyl tertiary carbonate copolymer, acrylic acid copolymer, etc., powder bonded after spray drying It uses polyvinyl alcohol as a protective colloid. This powder can be quickly re-dispersed into an emulsion after being in contact with water, with high bonding ability and unique properties.
Characteristic
It has outstanding bonding strength, improves the flexibility of the mortar and has a longer open time, gives the mortar excellent alkali resistance, and improves the adhesiveness, flexural strength, water resistance, plasticity, and wear resistance of the mortar. In addition to workability, it has stronger flexibility in the flexible anti-cracking mortar.
Application field
Tile adhesive
Adhesive mortar for external wall insulation system
Plastering mortar for exterior wall insulation system
Tile grout
Artesian cement mortar
Flexible putty for internal and external walls
Flexible anti-cracking mortar
Rubber powder polystyrene particle thermal insulation mortar
Dry powder coating
Polymer mortar products with higher requirements for flexibility
Physical and chemical indicators
|
Appearance |
White powder, free flowing |
|
Solid content (wt%) |
96.0 min |
|
Ash content (wt%) |
10+/-2% |
|
Bulk density (g/L) |
300-500 |
|
Protective colloid |
Polyvinyl alcohol |
|
Particle size |
≤4% over 400um |
|
PH value |
6-8 |
|
The lowest film forming temperature |
0-5 C |
Package
25KG per bag
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