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Factory Supply RDP Powder VAE Powder for Dry-mixed Mortar Redispersible Polymer Powder
Description of RDP Redispersible Polymer Powder
RDP Redispersible Polymer Powder are water-soluble redispersible powders, such as ethylene/vinyl acetate copolymers, vinyl acetate/ethylene tertiary carbonate copolymers, acrylic acid copolymers, etc., with polyvinyl alcohol as a protective colloid. Because redispersible latex powders have high bonding ability and unique properties, such as: water resistance, construction and heat insulation, etc., their application range is extremely wide.
VAE copolymer latex 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, it has stronger flexibility in the flexible anti-cracking mortar.
The role of RDP Redispersible Polymer Powder in wet mortar:
Improve construction performance; improve flow performance; increase thixotropy and sag resistance; improve cohesion; extend open time; enhance water retention.
The effect of RDP Redispersible Polymer Powder after the mortar is cured
Increase tensile strength; increase bending strength; reduce elastic modulus; improve deformability; increase material compactness; increase wear resistance; increase cohesive strength; reduce carbonization depth; reduce material water absorption; make materials have extreme excellent water-increasing (adding water-increasing rubber powder).
Parameters of RDP Redispersible Polymer 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 |
400um |
|
pH |
6-8 |
|
Minimum film forming temperature |
0~5℃ |
Packaging and storage of RDP Redispersible Polymer Powder
It should be stored in a cool and dry place. The recommended period of use is six months. Please use it as early as possible when used in summer. If stored in a hot and humid place, it will increase the chance of agglomeration. Please use it once as much as possible after opening the bag. Finished, otherwise you need to seal the bag to avoid absorbing moisture from the air. International standard paper-plastic compound square bottom valve bag, 20-25kg/bag.
Storage conditions
RDP Redispersible Polymer Powder should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.
Luoyang Tongrun Nano Technology Co., Ltd. is committed to Redispersible Polymer Powder, applications of nanotechnology and new material industries, with professional experiencein the nano-technology research and development and the application of materials. As a leading nano-technology development and product applications manufactu
rer, the Luoyang Tongrun dominates the markets. Tongrun technology provides solutions across the various processes and steps of laboratories and industries. Our professional working team provides the perfect solutions to help increase efficiency in various industries, create value, easy to deal with various challenges.
If you have any inquiry about RDP Redispersible Polymer Powder, please feel free to contact us. Contact Now!
