Appearance:White powder
Solid content（wt%）:≥98.0
Ash（wt%）:10±2%
Bulk density（g/L）:300-500
pH:6-8
Redispersible polymer powder has very outstanding bonding strength, improves the flexibility of the mortar and has a longer open time, imparts excellent alkali resistance to the mortar, and improves the adhesion/adhesiveness, flexural strength, water resistance, plasticity, and resistance of the mortar. In addition to abrasion performance and workability, redispersible powder has stronger flexibility in the flexible anti-cracking mortar.
What is Redispersible Polymer Powder RDP Powder?
Redispersible Polymer Powder RDP Powder is water-soluble dispersible powder, such as ethylene/vinyl acetate copolymers, vinyl acetate/ethylene tertiary carbonate copolymers, acrylic acid copolymers, etc., with polyvinyl alcohol as a protective colloid. Their application range is wide because re-dispersible latex powders have high bonding ability and unique properties, such as water resistance, construction, heat insulation, etc.
Redispersible polymer powder has outstanding bonding strength, improves the flexibility of the mortar and has a longer open time, imparts excellent alkali resistance to the mortar, and improves the adhesion/adhesiveness, flexural strength, water resistance, plasticity, and resistance of the mortar. In addition to abrasion performance and workability, re-dispersible powder has stronger flexibility in the flexible anti-cracking mortar.
Applications of Redispersible polymer powder:
Redispersible polymer powder can improve construction performance;
Redispersible polymer powder can improve flow performance, increase thixotropy and sag resistance;
Redispersible polymer powder can improve cohesion, extend open time, and enhance water retention.
Parameters of Redispersible Polymer Powder RDP Powder
Items | Parameters |
Appearance | White powder, free flowing |
Solid content（wt%） | ≥98.0 |
Ash（wt%） | 10±2% |
Bulk density（g/L） | 300-500 |
Particle size | 325 mesh |
pH | 6-8 |
Minimum film forming temperature | 0～5℃ |
Packaging and storage of Redispersible Polymer Powder RDP Powder
Redispersible polymer powder should be stored in a cool and dry place. The recommended period of use is six months.
Please use re-dispersible powder as early as possible when used in summer.
If stored in a hot and humid place, re-dispersible powder will increase the chance of agglomeration.
Please use re-dispersible powder as much as possible after opening the bag.
Paper-plastic compound square bottom valve bag, 25kg/bag.
Packaging can be customized according to customer requirements.
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