BT-302Slump Retention Polycarboxylate Superplasticizer
Product Description
BT-302 is a state-of-the-art comb-type polyester carboxylate, engineered for exceptional dispersing capacity towards cement. It dramatically enhances the workability and flow of concrete mixtures, ensuring optimal performance.
Product features:
Offers unparalleled dispersing ability with an exceptionally high-range water-reduction rate.
Dramatically boosts early strength while reducing the initial setting-time, ensuring efficiency.
Designed with minimized air entrainment for superior quality.
Exhibits excellent compatibility with various cements and mineral admixtures.
Ensures a superior surface finish for concrete, enhancing aesthetic appeal.
Fields of Application:
Ideal for a range of cementitious construction materials. Perfectly suited for ready-mixed concrete, pumpable concrete, self-compacting concrete, as well as high compressive strength and high-performance concrete applications.
Technical Data/Typical Properties:
| Performance |
Index |
| Appearance |
Liight & yellow color |
| Solid Content |
50.0%±1 |
| Ph Value |
5.0-7.0 |
| Density(g/cm3),22ºC |
1.10-1.12 |
| Viscosity/mPa•s22ºC |
<2000 |
*Note: These typical properties are provided for reference and do not represent the product's specifications.
Application Recommendation:
Can be utilized independently or synergistically combined with other polycarboxylate superplasticizers for enhanced results.
Optimal Dosage: Use 0.05% to 0.25% by weight of binding materials, based on the product's solid content.
For setting-time adjustments, sodium gluconate is advised.
Package and Storage:
Package: Available in 200kg drums, 1000kg IBCs, or custom requests.
Storage: Store in a ventilated, dry warehouse at temperatures between 2-35ºC. Ensure packaging remains sealed for a shelf life of up to one year. Protect from direct sunlight and freezing conditions.
Safety Information:
For comprehensive safety information, please refer to the Material Safety Data Sheet.
Safety Data Sheet:
This leaflet serves as a reference guide. It does not claim completeness and carries no obligations.
Prior testing for applicability is strongly recommended.
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