Polycarboxylate ether high-range water reducer is the new generation superplasticizer based on calcium lignosulphonate and naphthalene sulfonate.It is a free flowing, spray-dried powder which is improved by a special powder spraying dry technology. Its comprehensive property indexes are excellent. It is an environment friendly admixture with high property. It has good dispersing property, high water reducing rate and good compatibility with various cements. Because of its good powder fluidity, it is especially suitable to be used in dry-mixed mortar to improve its property.Besides, it also can be used in the high performance concrete.
Application
- High performance concrete, high fluidity concrete, high duration concrete, aluminate cement refractory concrete, low cement refractory concrete, steam curing concrete, self-flowing concrete
- High strength mortar, gypsum products, self-flowing ground, stuffing materials, grouting materials
|
Item |
Unit |
Standard |
|
Appearance |
/ |
White powder |
|
Density(23℃) |
Kg/m³ |
500±50 |
|
PH (23℃) |
/ |
6.0±1.0 |
|
Solid Content |
% |
97.0±1.0 |
|
Moisture content |
% |
≤3.0 |
|
Water Reducing Ratio |
% |
≥25 |
|
Cl- |
% |
≤0.02 |
|
Alkali content |
% |
≤0.3 |
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