Liquid Polycarboxylate Superplasticizer
Liquid Polycarboxylate Superplasticizer
Product overview
- PCE is a type of water-reducing admixture based on polycarboxylate ether polymers.
- It is designed to disperse cement particles effectively, drastically reducing water content while maintaining or enhancing workability.
- Offers high efficiency compared to earlier generations like naphthalene sulfonates or lignosulfonates.
Composition and Chemistry
- Main components:
- Polycarboxylate ether backbone (polymer chains).
- Pendant side chains (usually polyethylene glycol or similar) that provide steric hindrance.
- The chemical structure allows for strong adsorption on cement particles, providing excellent dispersing action.
Benefits of Polycarboxylate Superplasticizers
- High fluidity at low dosages: Enhanced flowability with less superplasticizer.
- Reduced water-cement ratio: Improves strength and durability.
- Excellent slump retention: Maintains workability over time.
- Compatibility: Suitable for various types of cement and supplementary cementitious materials.
Mother Liquor
Polycarboxylate Superplasticizer
| PRODUCT FAMILY | PRODUCT NAME | CODE | FEATURES AND RECOMMENDATIONS | PRODUCT DESCRIPTION | STANDARD |
| Mother Liquid PCE | PCE-150L | SD0107 | Mid-water-reducing，High solid content, 70% | Liquid | EN934-2:T3 |
| PCE-152L | SD0161 | Exhibit excellent performance in early strength growth | Liquid | ||
| PCE-154L | SD0106 | Ultra high water reduction rate mother liquor，highly water-reducing | Liquid | ||
| PCE-156L | SD0109 | Mid-slump retentionmid-water-reducing | Liquid | ||
| PCE-155L | SD0108 | Slump retention | Liquid | ||
| PCE-157L | SD0110 | Adjust the workability of concrete，highly slump retention | Liquid | ||
| PCE-159L | SD0162 | Super early strength polycarboxylate high-performance water reducer | Liquid |
Functional Water-Reducers |
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| PRODUCT FAMILY | TYPE | code | FEATURES AND RECOMMENDATIONS | DESCRIPTION |
| NORMAL WATER-REDUCERS | NWR50 | SD0143 | For lower strength concrete | Naphthalene sulfonate-based |
| MId-Range WATER-REDUCERS | Ment NS | SD0145 | For Ready-mixed concrete, Small precast concrete products, Prestressed Concrete Cylinder Pipe(PCCP), Concrete pile | Naphthalene sulfonate-based |
| Ment NS Powder | SD0144 | For Ready-mixed concrete, Small precast concrete products, Prestressed Concrete Cylinder Pipe(PCCP), Concrete pile | ||
| Ment NS95 | SD0146 | Superplasticizers for Roller Compacted Concrete(RCC) | ||
| PCE1015L | SD0160 | Mid-range water-reducing admixture for ready-mixed concrete. | polycarboxylate ether-based | |
| PCE1025L | SD0158 | Water-reducing admixture for industrial concrete floor slabs with power-floated finishes | ||
| HIGH-RANGE,WATER-REDUCERS | PCE1016L | SD0159 | Superplasticizers for Aerated Autoclaved Concrete (AAC) | polycarboxylate ether-based |
| PCE1026L | SD0157 | Superplasticizers，ready-mixed concrete, concrete for infrastructures | ||
| PCE1036L | SD0156 | Superplasticizers，Good retarding time for Mass Concrete（MC） | ||
| PCE1046L | SD0155 | Superplasticizers, Self-compacting concrete, Concrete with long delivery times（superior slump retention）concrete in hot climates，6-9 hours of ultra long collapse protection time | ||
| PCE1056L | SD0154 | Superplasticizers for low clinker concrete production | ||
| PCE1066L | SD0153 | Superplasticizers for industrial concrete floor slabs with power-floated finishes | ||
| PCE1076L | SD0151 | Superplasticizers concretes containing challenging sands such as those containing swelling clays. | ||
| PCE1085L | SD0150 | Self-compacting super plasticiser for use in GRC and precast concrete | ||
| PCE1086L | SD0149 | Superplasticizers, high early strength for Shotcrete or Precast concrete（Large box girders or T-beams used for railway or highway bridges） | ||
| PCE1096L | SD0152 | Superplasticizers, High performance for UHPC | ||
| PCE20SL | SD0147 | Superplasticizers, Operational time 8-12 hours excellent slump retention ability for top lifting method for construction of steel pipe arch or steel pipe column concrete | ||
| PCE20SP | SD0148 | Superplasticizers, high early strength for precast subway pipe segments concrete or Tunnel segments | ||
Packaging and storage
- The product is transported in plastic barrels or tank trucks and can also be packed in particular ways according to customer requirements;
- The product is non-toxic and non-flammable;
- Store the product in a cool place. Avoid long-term contact with steel products, cover for storage, avoid the sun, rain, and freezing, and the storage temperature should be between 0-40 ℃, lower than 0 ℃. There will be a phenomenon of freezing during storage. If it froze, heat until it melts and stir again before use;
- The shelf life is six months. If it exceeds, it can continue to be used after the technical indicators have passed the inspection and the performance indicators have been confirmed to meet the requirements by concrete trial mix verification.
Technical services
Our company has a complete after-sales service mechanism to provide technical consultation and on-site service for customers at any time, and the product performance can achieve the best use effect that satisfies users
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