BT-302Slump Retention Polycarboxylate Superplasticizer
Product Description
BT-302 stands as a remarkable comb-type polyester carboxylate, boasting unmatched dispersing capabilities for cement. This revolutionary property significantly enhances the workability of concrete mixes, ensuring optimal performance in every pour.
Product features:
Unparalleled dispersing ability with an extraordinarily high-range water-reduction rate
Dramatically boosts early concrete strength while reducing initial setting time
Minimal air entrainment for smooth, sturdy finishes
Seamlessly compatible with a wide range of cements and mineral admixtures
Ensures a flawless, appealing surface appearance of concrete.
Fields of Application:
Ideal for various cementitious construction materials, BT-302 is particularly recommended for ready-mixed concrete, pumpable concrete, self-compacting concrete, as well as high compressive strength and high-performance concrete projects.
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 |
*Please note: The above typical properties are indicative and do not constitute product specifications.
Application Recommendation:
Can be utilized independently or combined with other polycarboxylate superplasticizers for enhanced results.
Recommended Dosage: Varies from 0.05% to 0.25% by weight of binding materials, considering the product's solid content.
Sodium gluconate is suggested for setting-time adjustments if necessary.
Package and Storage:
Package: Available in 200kg drums, 1000kg IBCs, or customized packaging upon request
Storage: Store in a well-ventilated, dry warehouse at temperatures of 2-35ºC. Keep packaging intact to maintain a shelf life of one year. Always shield from direct sunlight and freezing conditions.
Safety Information:
For comprehensive safety details, please refer to the Material Safety Data Sheet.
Safety Data Sheet:
This leaflet is intended for informational purposes only, does not purport to be exhaustive, and carries no binding obligations.
It is recommended to conduct preliminary tests to confirm applicability in specific conditions.
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