Polycarboxylate Superplasticizer Flake Supplier
WOTAIchem is a source factory, specializing in providing additives for construction materials. We supply high quality flake pce and pce powder for ordinary concrete, dry-mixed mortar, and prefabricated components.
We use TPEG/HPEG monomers as the main raw materials, and adopts automatical DCS control system, advanced cooling and slicing craft. The PCE flacks produced are with high purity and anti-permeability.
To fully support your laboratory formulation test, WOTAIchem also offers you free samples.
China PCE Flake Supply
| Item | Specification |
|---|---|
| Main Raw Material | EPEG912, molecular weight 3000 |
| Product Description | Fast soluble in cold water at ambient temperature |
| Appearance | White or light‑yellow flakes |
| Bulk Density | 450±50 kg/m³ |
| pH Value | 5.0‑7.0 |
| Solid Content | 96%‑98% |
| Moisture Content | ≤3.0% |
| Water‑Reducing Rate | ≥25% |
| Chloride Ion Content | ≤0.02% |
| Alkali Content | ≤0.3% |
| 20GP Container | Palletized | 14 tons (700 kg per pallet) |
| 20GP Container | Bulk | 18 tons |
| 40HQ Container | Palletized | 26 tons |
| 40HQ Container | Bulk | 27‑28 tons |
| Item | Specification |
|---|---|
| Main Raw Material | EPEG, molecular weight 3000 |
| Product Description | Slow‑release (long‑term slump‑retaining), fast soluble |
| Appearance | White or light‑yellow flake |
| Bulk Density | 450±50 kg/m³ |
| pH Value | 5.0‑7.0 |
| Solid Content | 96%‑98% |
| Moisture Content | ≤3.0% |
| Water‑Reducing Rate | ≥15% |
| Chloride Ion Content | ≤0.02% |
| Alkali Content | ≤0.3% |
| 20GP Container | Palletized | 14 tons (700 kg per pallet) |
| 20GP Container | Bulk | 18 tons |
| 40HQ Container | Palletized | 26 tons |
| 40HQ Container | Bulk | 27‑28 tons |
WOTAIchem High Quality Polycarboxylate Superplasticizer Flake
Stable Quality
WOTAIchem’s PCE6033 is solid, and has stable chemical properties. It is heat-resistant, and even when stored in warehouses for a very long period, the carboxyl groups and polyether side chains in its molecular structure will not break down.
One of our South African customers reported that PCE6033 has provided them with a longer inventory turnover cycle, and ensured each batch has consistent performance.
High Slump Retaining
Under high temperature or long-distance transportation conditions, our PCE flake slump retaining type maintains excellent workability of concrete, delaying slump loss.
Suitable for Long Storage
They are low-moisture flaky solid, and can be long-term storage.
Unlike liquid mother liquor, polycarboxylate superplasticizer flakes are freeze resistant, slow to degrade, and long term stable.
High Potency and Durability
Our high purity polycarboxylate flakes have high water-reducing efficiency. They enhanced concrete density, and improved durability of building components.
Excellent Dispersing Ability
The polycarboxylate superplasticizer flakes have unique comb-like molecular structure. It can quickly adsorb onto the surface of cement particles.
This act generates a strong electrostatic repulsion, leading to excellent dispersion of the cement particles.
High Compatibility and Strong Enhancement
Our high purity polycarboxylate flakes are highly compatible with commonly used triethanolamine (TEA) and triisopropanolamine (TIPA).
It can significantly improve the early and later strength of cement. Besides, it also improves powder flowability and reduces grinding energy consumption.
Low Cost
When you buy liquid superplasticizer, you may be paying for a lot of water that you don’t actually need. While WOTAIchem’s high potency superplasticizer flakes contain more than twice the active content of liquid PCE.
This means you can get twice the amount of effective raw material for the same shipping cost.
Still Hesitating About PCE Flakes?
Let WOTAIchem help you find out the high quality PCE flakes best suited for your project!
WOTAIchem PCE Flake Manufacturing Process
WOTAIchem is a source factory for polycarboxylate superplasticizer flakes. We own complete and advanced PCE flake production line, from monomer polymerization to flake forming.
Raw Material FeedingWe add high quality polyether macromonomers, acrylic acid, and other key materials to the reactor.
Synthesis ReactionThe macromonomers are melted and produce stable quality liquid polycarboxylate mother liquor with 40–50% solid content.
Vacuum Concentration & DehydrationProfessional equipment quickly removes water and produce polycarboxylate with the solid content of 94–98%.
Cooling & FlakingA drum flaker cools the concentrated PCE and produces uniform thin flakes.
Post-ProcessingThe large flakes are broken into smaller flakes and then enter into the packaging process.
Save More Than 60% on Your PCE Costs
When you buy liquid PCE, you’re not just paying for the active ingredient. You’re also paying to transport, store and a large amount of water, packaging and logistics.
That’s where PCE flakes can make a real difference.
WOTAIchem’s PCE flakes can help you reduce the cost of transportation, warehousing, material loss and packaging disposal. Based on our clients’ data base, buying PCE flakes can save up to 60.8% compared with PCE liquid, of which, transportation saving accounts for the largest amount.
How to Use
Dissolve the PCE flakes when need them.
Use a basic mixing equipment, put the PCE flakes in water and make a 40-50% high purity polycarboxylate flakes solution.
Further dilute or blend the solution to make a final product with a 10% PCE content.
No need to change your existing system. You just need to add a simple dissolving step, and you can achieve the same or even better dispersion performance as ready-to-use liquid PCE.
Package and Delivery
We use solid white woven bags to package the polycarboxylate superplasticizer flakes.
16 tons per container when palletized, supporting secondary palletizing at the port; in bulk form, a single container can hold 18.5 tons, suitable for large-scale, low-cost transportation scenarios.
Uses
Dry Mix MortarAs a key dry mix mortar additive, PCE flakes can ensure excellent work performance of the mortar. Adapt to various mortar applications.
Ordinary Concrete EngineeringPCE flakes’ stable performance fulfils the requirement of large scale production and long distance concrete transportation.
Precast ConcreteOur superplasticizer flakes help speed up concrete demolding and improve early strength, offering better performance than standard water reducers.
Complex Concrete ConstructionFor special needs such as slump retention, PCE flakes can be blended in a designed ration to provide good concrete pumpability.
Our Solutions
FAQ
Have any questions? We are always here to help you.
| PCE liquid | PCE flake |
|---|---|
| Easy to freeze in cold weather and can’t be used normally | The performance is stable in cold weather and can be used normally |
| Easy to mold in high temperatures, and its shelf life will be shortened. | High‑temperature resistant and long shelf life |
| May be under the risk of sedimentation (about 3‑5% loss), not suitable for long term storage. | No loss and residue at the bottom of the barrel, suitable for long term storage. |
| Suitable for the condition that the distance between the factory and the operation site is within 50km. | Suitable for long distance transportation |
✅ Powdered water reducing agent
It includes two processes: powder spraying and grinding.
The products using powder coating process are heat-resistant, do not form lumps in an environment above 100℃, and have a relatively stable water reduction rate.
The products using the grinding process are not heat-resistant. They tend to form lumps at around 50℃, and their water reduction rate is lower than that of flake products. After dissolving in water for use, there is a risk of slow dissolution and easy residue of impurities.
✅ Flake water reducing agent
It dissolves water flexibly, and the concentration can be adjusted according to the demand. It has the advantages of being fully soluble in water, free of impurities, harmless and having a fast dissolution speed.
Compared with powder form, it has more stable performance and is suitable for complex construction environments.
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