+86 155 5258 5180
+86 155 5258 5180
RDP powder provides strong cohesive force, high cohesion, film-forming properties
Product introduction: The Redispersible polymer powder product is a water-soluble redispersible powder, which is a powder adhesive made after spray drying, and polyvinyl alcohol is used as a protective colloid. This kind of powder can quickly redisperse into emulsion after contacting with water. Due to the high bonding ability and unique properties of redispersible polymer powder, such as: water resistance, construction and heat insulation, etc., their application range is extremely wide.
Product Description
Redispersible polymer powder products are water-soluble redispersible powders, which are divided into ethylene/vinyl acetate copolymers, vinyl acetate/ethylene tertiary carbonate copolymers, acrylic acid copolymers, etc., and the powder adhesives made after spray drying use polyvinyl alcohol as a protective colloid. This kind of powder can quickly redisperse into emulsion after contacting with water. Due to the high bonding ability and unique properties of redispersible polymer powder, such as: water resistance, construction and heat insulation, etc., their application range is extremely wide.
Product Performance
1. Provide strong adhesion and high cohesion
2. Good film-forming property, good film flexibility, high wear resistance, thermal stability
3. High bonding strength, good flexibility, good crack resistance, good construction, good wear resistance, high compressive strength and flexural strength, good toughness
4. Easy to disperse and dissolve in water
5. Improve tensile strength, improve deformability, and improve construction
6. Less added amount, low price, can save cost
7. It has a wide range of applications and can be used in building materials
8. Quality assurance, price assurance, source manufacturers
9. It can also be customized according to your needs
Device Parameters
| Project | Unit | Index |
| Appearance | White powder，no agglomeration | |
| Stacking density | g/L | 450~600 |
| Solid content | % | ≥99.0 |
| Ash content | % | 12±2 |
| Fineness(150 micron square sieve sieving residue) | % | ≤10.0 |
| PH value | 6-8 | |
| Minumum film forming temperature | ℃ | 0 |
| Glass transition temperature | ℃ | 0-3 |
| Formal dehyde content | 0 | |
| Net weight | Kg/bag | 25 |
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