Redispersible polymer powder product is water soluble redispersible powder, divided into ethylene/vinyl acetate copolymer, with
polyvinyl alcohol as a protective colloid, spray drying white powder adhesive.
This powder can be quickly dispersed into emulsion after contact with water, because of the redispersible polymer powder has high
bonding capacity and unique properties, such as: water resistance, construction and heat insulation, therefore.
- Product Details
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Quick Details
-
EINECS No.:
-
429-840-1
-
Place of Origin:
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Shandong, China
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Brand Name:
-
HWZK
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Model Number:
-
HW-504
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Type:
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other adhesives
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Bulk density(g/L):
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450-600
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Solid content(%):
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≥99.0
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Ash content(%):
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12±2%
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Glass transition temperature:
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3℃
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Appearance:
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White powder, free flowing
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Product name:
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RDP
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Minimum film forming temperature:
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0℃
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Packing:
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25kg/bag
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Performance:
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Excellent Bond Strength
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MOQ:
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1 KG
Quick Details
-
CAS No.:
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24937-78-8
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Other Names:
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VAE
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MF:
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(C2H4)x.(C4H6O2)y
-
EINECS No.:
-
429-840-1
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
HWZK
-
Model Number:
-
HW-504
-
Type:
-
other adhesives
-
Bulk density(g/L):
-
450-600
-
Solid content(%):
-
≥99.0
-
Ash content(%):
-
12±2%
-
Glass transition temperature:
-
3℃
-
Appearance:
-
White powder, free flowing
-
Product name:
-
RDP
-
Minimum film forming temperature:
-
0℃
-
Packing:
-
25kg/bag
-
Performance:
-
Excellent Bond Strength
-
MOQ:
-
1 KG
Products Description
Redispersible polymer powder
RDP-VAE has good dispersibility and can be re-emulsified into stable polymer emulsion after adding water, so as to improve the performance of the product .
It is the powder formed by spray drying of polymer emulsion, also known as dry powder glue.
This powder can be rapidly reduced to emulsion upon contact with water, and maintain the same properties as the initial emulsion,that is, the evaporation of water will form a film, this film has high flexibility, high weather resistance and high adhesion to a variety of substrates.
This kind of products are mainly used in external wall insulation, ceramic tile bonding, interface treatment, bonding plaster, plastering plaster, building inside and outside putty, decorative mortar and other construction fields, with a very broad range of use and good market prospects.
Its promotion and application, greatly improve the performance of traditional building materials, greatly improve the building materials of the cohesive force, cohesio
Action principle
In wet mortar to improve construction performance, improve flow performance, increase thixotropic and vertical resistance, improve
cohesion, prolong opening time, enhance water retention, After curing, the tensile strength of mortar is improved, the bending
strength is increased, the elastic modulus is reduced, the deformability is improved, the material density is increased, the
wear-resisting strength is increased, the cohesion strength is improved, the carbonization depth is reduced, and the water
absorption of the material is reduced.
cohesion, prolong opening time, enhance water retention, After curing, the tensile strength of mortar is improved, the bending
strength is increased, the elastic modulus is reduced, the deformability is improved, the material density is increased, the
wear-resisting strength is increased, the cohesion strength is improved, the carbonization depth is reduced, and the water
absorption of the material is reduced.
Key Properties
Redispersible Polymer Powder RDP can improve adhesion,strength in bending,abrasion resistance,de-formability.It has good rheology
and water retention,and can increase the sag resistance of tile adhesives,it can made up to tile adhesives with excellent
non-slump properties and putty with good properties.
Specification
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Product number
|
HW-504
|
HW-503
|
HW-502
|
HW-328
|
|||
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ASH(%)
|
12±2
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12±2
|
12±2
|
20±2
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|||
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Stacking density（g/L）
|
450-600
|
450-600
|
450-600
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450-600
|
|||
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Solid content(%)
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≥99.0
|
≥99.0
|
≥99.0
|
≥99.0
|
|||
|
PH Value
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6-8
|
6-8
|
6-8
|
6-8
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Minimum film forming
temperature/℃
|
0
|
0
|
0
|
2
|
|||
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T/G(°C）
|
-8
|
0-3
|
8-10
|
3-5
|
|||
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Average particle size
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≤10.0
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≤10.0
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≤10.0
|
≤10.0
|
|||
|
Exterior
|
White free flowing powder
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|
|
|
|||
Application
|
ceramic tile adhesive
|
bonding mortar of external wall external insulation system
|
|
|
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tile jointing agent
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external wall external insulation system plastering mortar
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|
|
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self flowing cement mortar
|
flexible putty for inner and outer walls
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|
|
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|
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flexible crack resistant mortar
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rubber powder polystyrene particle thermal insulation mortar
|
|
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Product packaging
25 kg kraft paper compound bag packaging, packed in PVC plastic bags inside.
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