Polycarboxylate Superplasticizer Powder

Polycarboxylate Superplasticizer
ZONEHIBTM Polycarboxylate Superplasticizer(PCE) is a high-performance water reducing agent.The main function of water reducing agents is to cement-based and gypsum-based mortar, reduce the shrinkage of mortar, significantly improve the early strength of mortar, and significantly improve the fluidity of mortar, as well as the construction and pumping properties.

DESCRIPTION
Polycarboxylate Superplasticizer(PCE) is a high-performance water reducing agent.The main function of water reducing agents is to cement-based and gypsum-based mortar, reduce the shrinkage of mortar, significantly improve the early strength of mortar, and significantly improve the fluidity of mortar, as well as the construction and pumping properties.

polycarboxylate superplasticizer is a high performance water reducer in powder form prepared by a special spray drying process

Product Performance

Ultrahigh water reducing rate
High Dispersibility
High Adaptability
High Durability
Early Strength and High Strength

Product Information

Appearance White
Solid content 90
Bulk densitgL 500700
PH value10 solution 79
Watee reducing rate 25

Application Information

This prouduct has excellent adaptability especially suitable for various
cementbased systems
1 UHPC
2 Grouting mortar
3 Concrete systems
4 Cement based selfleveling mortar
5 Gypsum based selfleveling mortar

Package and Storage

Packed with 25kgbag
15000kgs in one 20FCL container without pallets
14000kgs in one 20FCL container with pallets

Basis of Product Data

Results may differ based upon statistical variations depends upon mixing methods and equipmenttemperatureapplication methodstest methodsactual site conditions and curing conditions

Product Overview
A free-flowing, spray-dried powder form of polycarboxylate ether superplasticizer designed for:
-- Hot climate applications (up to 50°C/122°F)
-- Long-distance transport where liquid stability is challenging
-- Dry-mix formulations (pre-bagged mortars, repair materials)
Performance Data
-- Water Reduction:
Standard: 18-25% at 0.2-0.3% dosage (by cement weight)
High-Efficiency: 25-30% at 0.15-0.25% dosage
-- Workability Retention:
60-90min slump maintenance (at 30°C ambient)
Recommended Applications
1. Dry-Mix Products
Tile adhesives: 0.1-0.5% dosage
Self-leveling underlayments: 0.3-0.8%
Repair mortars: 0.2-0.6%
2. Ready-Mix Concrete (Dissolved Solution)
Prep solution (20-30% concentration)
Equivalent performance to liquid PCE
3. Special Situations
Remote construction sites without liquid storage
Marine applications (superior salt resistance vs. powder naphthalene-based)

STEMOL PW-35 (PCE POWDER)
The product was powdered polycarboxylate superplasticizer with high performance of water-reducing and slump retention It has the benefits as follow:
1. High water reducing rate could achieve 25% above, under the conditions of mixing the concrete with the same ratio of the water, the product could improve fluidity greatly.
2. Liquid polycarboxylate superplasticizer is available by diluting the product with just water.
3. The index of performance for this product is the same with the index of pumping agent.
4. It is convenient during use & can meet the requirement of building plants in remote area by mixing the product with water.
5. The product has the features of uniforms particles, lower moisture content, excellent solubility, high range water reducing, high slump retention and so on.

TECHNICAL PARAMETER
ITEMS INDEX
APPEARANCE WHITE TO YELLOW POWDER
WATER REDUCING RATE % >25
SLUMP RETENTION 2 HR MM <120
BULK DENSITY >450
PH VALUE 7.0 - 9.0
MOISTURE <5
AIR <2.7
ALKALI <5
CHLORIDE <0.6
FINENESS, 50 MESH < 15%

MAIN PERFORMANCE:-
1. High water reducing rate: It could achieve 25% above, under the conditions of mixing the concrete with the same ratio of the water, the product could improve fluidity greatly.
2. High slump retention performance: Normally carboxylic groups is damaged of ordinary polycarboxylate superplasticizer by the high temperature during dry spray process, this product takes the special process so protect the carboxylic groups and achieve the excellent slump retention ability.
3. Excellent solubility and fast solvability: Due to uniform particles, the specific area is larger, so the product is dissolved quickly in the water then no impurity after dissolving
DOSAGE
0.2~0.3% of the aggregate material, it is instead of liquid polycarboxylate superplasticizer after dissolving the dosage after dissolving reference to the actual solid content of dissolving liquid.

Polycarboxylate superplasticizer 50% (High water reducing type)
Polycarboxylate superplasticizer is a new generation of high performance polycarboxylic acid superplasticizer was prepared from methyl allyl alcohol polyoxyethylene ether macromonomer by free radical polymerization, it is containing 50% solid content. It has a higher water reduction rate and
a certain slump protection function, to ensure the excellent working performance of
concrete, higher strength and excellent durability, mainly used for export, transport
distance is relatively long mother customers.
Product Feature:
1.The higher water reduction rate can reach more than 40%.
2.Low viscosity and low thixotropy, It is more suitable for concrete with
low water cement ratio

Polycarboxylate superplasticizer is the third-generation high-performance water-reducing agent developed after the general water-reducing agent represented by lignosulphonate and naphthalene superplasticizer.
1. Good compatibility with various cements,good slump retention performance of concrete,and extend construction time of concrete.
2. Low dosage,high water reduction,small shrinkage.
3. Greatly improve the early and late strength of concrete.
4. The product has low chloride content and low alkali content,which is beneficial to the durability of concrete.
5. The production process of this product is non-pollution and does not contain formaldehyde.
6. Using polycarboxylate superplasticizers,more slag or fly ash can be used instead of cement to reduce costs.

Polycarboxylate Superplasticizer is the newest generation superplasticizer used for concrete in domestic and abroad.It is based on molecular designs and adsorption capacity of polycarboxylate,we do R&D and successfully produce water reducing and retention type polycarboxylate superplasticizer for concrete.With initiating systerm and reaction conditions,we achieve high adaptability.Comparing with PNS and other superplasticizer, superplasticizer has many characteristic advantages in technology and performance as following:
(1) low dosage, high rate of water reducing;
(2) keep concrete good slumption retention;
(3) good compatibility with cement;
(4) small shrinkage of concrete to keep the stability of volume and durability;
(5) environmental in production and usage. Base on above advantages.

Polycarboxylate Based Superplasticizer is the third generation concrete plasticizer which advance developed from lignosulfonate calcium type and naphthalene type plasticizer.

Polycarboxylate is the latest liquid type superplasticizer with slump retention performace developed from superplasticizer.

Polycarboxylate is a modify liquid type superplasticizer researched by new technology.it is a greeen environmental product with good comprehensive index and no pollution.

Ms Emily +8615898752659
Our innovative PCE Polycarboxylate Superplasticizer stands at the forefront of concrete technology, revolutionizing both domestic and international markets. This advanced superplasticizer is meticulously engineered based on sophisticated molecular designs and exceptional adsorption capacity of polycarboxylate, offering a groundbreaking water-reducing and retention solution for concrete applications.

Our Service Offerings:
We provide extensive technical support including guidance on concrete air content, distinctions between polycarboxylate ether and ester, and the integration of other admixtures with PCE. Additionally, we assist in fine-tuning test results based on your specific raw material data.

Evolution of Concrete Water Reducing Admixtures:
First Generation: Lignosulfonate types (Na, Mg, Ca).
Second Generation: Naphthalene sulfonate, Sulfonated melamine formaldehyde, aliphatic series, and aminosulfonic acid series.
Third Generation: Polycarboxylate-based superplasticizer, representing the pinnacle of water-reducing technology.