PCE 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, PCE 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 superplasticizer (PCE) is a high-performance, water-reducing admixture for modern concrete applications. Utilizing advanced polymer technology, it offers superior slump retention and strength enhancement compared to traditional superplasticizers.
Performance Characteristics
--Water Reduction: 25-40% (vs. 15-25% for naphthalene-based)
--Slump Retention: Maintains workability for 2-4 hours
--Early Strength: 50-80% higher at 1 day vs. conventional SPs
--Compatibility: Works with all cement types (OPC, SCC, slag cement)
--Low Dosage: 0.1-0.3% by cement weight (1/3 of sulfonated melamine types)
Applications
1. Ready-Mix Concrete
Ideal for transit-mixed concrete requiring long workability
Reduces segregation in high-slump mixes (200-250mm)
2. Precast/Prestressed Concrete
Enables early demolding (12-16 hour cycle time)
Improves surface finish quality
3. Self-Consolidating Concrete (SCC)
Achieves 600-800mm flow without vibration
Maintains stability at low water/cement ratios (0.28-0.32)
PCE superplasticizer is the newest generation superplasticizer for concrete projects in domestic and abroad. Comparing with FDN and other superplasticizer, PCE 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.
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
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.
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.
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.
Polycarboxylic acid superplasticizer is a high-performance water reducer and a cement dispersant in the application of cement concrete. It is widely used in highway, bridge, dam, tunnel, high-rise building and other projects.
This product is green, non flammable, non explosive, and can be safely transported by train and car.
polycarboxylic acid superplasticize, because it truly designs an effective molecular structure based on the action mechanism of dispersed cement, has a super dispersive type, can prevent the loss of concrete slump without causing obvious retarding, plays a high plasticizing effect at low dosage, has good liquidity retention, the cement is adaptable to a wide range of molecular structures, has a large degree of freedom, many synthesis technologies, and has a lot of room for high-performance, and has a significant strengthening effect on concrete, It can reduce the shrinkage of concrete, and the content of harmful substances is extremely low. The technical performance characteristics give concrete excellent construction workability, good strength development, excellent durability. polycarboxylic acid superplasticize has good comprehensive technical performance advantages and environmental protection characteristics, which meets the needs of modern concrete engineering. Therefore, polycarboxylic acid superplasticize is gradually becoming the preferred admixture for preparing high-performance concrete.
1. It has good compatibility with all kinds of cement, good slump retention performance of concrete, and prolongs the construction time of concrete.
2. Low dosage, high water reduction rate and small shrinkage.
3. Greatly improve the early and late strength of concrete.
4. This product has low chloride ion content and low alkali content, which is conducive to the durability of concrete.
5. The production process of this product is pollution-free, formaldehyde free, in line with ISO14000 international standards for environmental protection management, is a green environmental protection product.
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
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 concrete admixture (Powder) is a high performance, 100% poly-carboxylate based polymer, also named PCE.
Polycarboxylate Superplasticizer concrete admixture (Powder) is specifically developed as an effective dispersant, fluidifier and high range water reducing agent for concrete and other mineral materials, which is air entraining. It complies with ASTM C 494, Type F specifications.
Application
As a new generation of environmental friendly concrete admixtures, Polycarboxylate Superplasticizer concrete admixture (Powder) can be applied in hydraulic, electricity, port, bridge, railway, tunnels and highway projects.
In the production of self-compact precast concrete and conventional concrete, Polycarboxylate Superplasticizer concrete admixture (Powder) leads to low water/cement ratios, but maintains a normal level of workability.
Features and Benefits
Polycarboxylate Superplasticizer concrete admixture (Powder) has the same technical specifications with PC-L while remarkably reducing the cost of package and transportation.
2. Polycarboxylate Superplasticizer concrete admixture (Powder) is much easier to be handled in storage and transportation compared with PC-L.
3. Excellent compatibility with various types of cements.
4. High Water Reducing Rate: Low dosage, and low slump loss.
Low chloride and alkali content, no corrosion to steel-bar.
6. High Stability: Neither precipitation nor layers at low temperature.
7. Environmental Friendly: Free from formaldehyde and nontoxic.
Uses and Dosages
1. When Polycarboxylate Superplasticizer concrete admixture (Powder) is applied in the form of powder, normal dosage ranges from 0.15% to 0.6% of the weight of cementitious material in 1m3 of concrete. When applied in the form of liquid by being mixed with and dissolved into water, Polycarboxylate Superplasticizer concrete admixture (Powder) can be changed into liquid of which density varies from 10% to 40%. In order to optimize the dosage, experiments are required before the adoption of it or changing of the cement type.
2. Recommended dosage: 0.2% of the weight of cementitious material in 1m3 of concrete.
3. Polycarboxylate Superplasticizer concrete admixture (Powder) can be added into cement paste together with water or after mixing, while the latter approach is preferred.
4. The quantity of water must be strictly controlled when Polycarboxylate Superplasticizer concrete admixture (Powder) is applied, since slump loss of concrete is closely related to it.
5. Polycarboxylate Superplasticizer concrete admixture (Powder) is alkalescent, nontoxic, non-corrosive and environmental friendly. If it gets onto skin or in the eyes, please wash it off with clean water at once. If there is skin allergy, please see a doctor.
6. Do not mix it with naphthalene-based admixtures. If other admixtures, such as set retarder or corrosion-inhibiting admixture, are required simultaneously for some special projects, compatibility tests should be conducted beforehand.
7. When applying Polycarboxylate Superplasticizer concrete admixture (Powder) in steam curing concrete or other special concrete, abundant experiments are highly recommended to make sure it satisfies the expected requirement.
8. When Polycarboxylate Superplasticizer concrete admixture (Powder) is used to make concrete at or below C45, the total cost may be reduced by increasing the quantity of minerals.
Package, Storage & Handling
1. Polycarboxylate Superplasticizer concrete admixture (Powder) for powder: Woven fabric bag with plastic liner. Net weight: 20kg +/- 0.13 kg.
2. Polycarboxylate Superplasticizer concrete admixture (Powder) needs to be stored in well-ventilated and dry place.
3. Keep Polycarboxylate Superplasticizer concrete admixture (Powder) from sunlight and below freezing point. Its storage stability can retain 12months in original package, but please use it up in 60days if it's been opened and repacked.
Description
Polycarboxylate Superplasticizer concrete admixture (40%) is a high performance, 100% poly-carboxylate based polymer, also named PCE.
Polycarboxylate Superplasticizer concrete admixture (40%) is specifically developed as an effective dispersant, fluidifier and high range water reducing agent for concrete and other mineral materials, which is air entraining. It complies with ASTM C 494, Type F specifications.
Application
(1)As a new generation of environmental friendly concrete admixtures, Polycarboxylate Superplasticizer concrete admixture (40%) can be applied in hydraulic, electricity, port, bridge, railway, tunnels and highway.
(2) In the production of self-compact precast concrete and conventional concrete, Polycarboxylate Superplasticizer concrete admixture (40%) leads to low water/cement ratios, but maintains a normal level of workability.
Features and Benefits
1. Excellent compatibility with various types of cements.
2. High Water Reducing Rate: Low dosage, and low slump loss.
3Low chloride and alkali content, no corrosion to steel-bar.
4. High Stability: Neither precipitation nor layers at low temperature.
5. Environmental Friendly: Free from formaldehyde and nontoxic.
Uses and Dosages
1.When Polycarboxylate Superplasticizer concrete admixture (40%) is applied, the dosage normally ranges from 0.3% to 1.2% of the weight of cementitious material in 1m3 of concrete. In order to optimize the dosage, experiments are required before the adoption of it or changing of the cement type.
2.Recommended dosage: 0.4% of the weight of cementitious material in 1m3 of concrete.When applied in ready-mixed station, it should be diluted into solution with the concentration of 10% and the recommended dosage.
3.Polycarboxylate Superplasticizer concrete admixture (40%) can be added into cement paste together with water or after mixing, while the latter approach is preferred.
4.Polycarboxylate Superplasticizer concrete admixture (40%) is alkalescent, nontoxic, non-corrosive and environmental friendly. If it gets onto skin or in the eyes, please wash it off with clean water at once. If there is skin allergy, please see a doctor.
5.Do not mix it with naphthalene-based admixtures. If other admixtures, such as set retarder or corrosion-inhibiting admixture, are required simultaneously for some special projects, compatibility tests should be conducted beforehand.
6.The quantity of water must be strictly controlled when Polycarboxylate Superplasticizer concrete admixture (40%) is applied, since slump loss of concrete is closely related to it.
7.When applying Polycarboxylate Superplasticizer concrete admixture (40%) in steam curing concrete or other special concrete, abundant experiments are highly recommended to make sure it satisfies the expected requirement.
8.When Polycarboxylate Superplasticizer concrete admixture (40%) is used to make concrete at or below C45, the total cost may be reduced by increasing the quantity of minerals.
Package, Storage & Handling
1.Polycarboxylate Superplasticizer concrete admixture (40%) for liquid: It is packed in 1100kg (1000Liter) per IBC Tank.
2. Store it in covered containers and keep it from rain, sundry, and evaporation.
3. Keep Polycarboxylate Superplasticizer concrete admixture (40%) from sunlight and below freezing point. Its storage stability can retain 12months in original package, but please use it up in 60days if it been opened and repacked.
Description
Polycarboxylate Superplasticizer concrete admixture (50%) is a high performance, 100% poly-carboxylate based polymer, also named PCE.
Polycarboxylate Superplasticizer concrete admixture (50%) is specifically developed as an effective dispersant, fluidifier and high range water reducing agent for concrete and other mineral materials, which is air entraining. It complies with ASTM C 494, Type F specifications.
Application
(1) As a new generation of environmental friendly concrete admixtures, Polycarboxylate Superplasticizer concrete admixture (50%) can be applied in hydraulic, electricity, port, bridge, railway, tunnels and highway.
(2) In the production of self-compact precast concrete and conventional concrete, Polycarboxylate Superplasticizer concrete admixture (50%) leads to low water/cement ratios, but maintains a normal level of workability.
Features and Benefits
1. Excellent compatibility with various types of cements.
2. High Water Reducing Rate: Low dosage, and low slump loss.
3Low chloride and alkali content, no corrosion to steel-bar.
4. High Stability: Neither precipitation nor layers at low temperature.
5. Environmental Friendly: Free from formaldehyde and nontoxic.
Uses and Dosages
1. When Polycarboxylate Superplasticizer concrete admixture (50%) is applied, the dosage normally ranges from 0.3% to 1.2% of the weight of cementitious material in 1m3 of concrete. In order to optimize the dosage, experiments are required before the adoption of it or changing of the cement type.
2. Recommended dosage: 0.4% of the weight of cementitious material in 1m3 of concrete.
When applied in ready-mixed station, it should be diluted into solution with the concentration of 10% and the recommended dosage thereafter is 2% of the weight of cementitious materials. For example, 100kg of Polycarboxylate Superplasticizer concrete admixture (50%) (50% concentration) can be mixed with 400kg of water to make solution of 10% concentration.
3. Polycarboxylate Superplasticizer concrete admixture (50%) can be added into cement paste together with water or after mixing, while the latter approach is preferred.
4. Polycarboxylate Superplasticizer concrete admixture (50%) is alkalescent, nontoxic, non-corrosive and environmental friendly. If it gets onto skin or in the eyes, please wash it off with clean water at once. If there is skin allergy, please see a doctor.
5. Do not mix it with naphthalene-based admixtures. If other admixtures, such as set retarder or corrosion-inhibiting admixture, are required simultaneously for some special projects, compatibility tests should be conducted beforehand.
6. The quantity of water must be strictly controlled when Polycarboxylate Superplasticizer concrete admixture (50%) is applied, since slump loss of concrete is closely related to it.
7. When applying Polycarboxylate Superplasticizer concrete admixture (50%) in steam curing concrete or other special concrete, abundant experiments are highly recommended to make sure it satisfies the expected requirement.
8. When Polycarboxylate Superplasticizer concrete admixture (50%) is used to make concrete at or below C45, the total cost may be reduced by increasing the quantity of minerals.
Package, Storage & Handling
1. Polycarboxylate Superplasticizer concrete admixture (50%) for liquid: It is packed in 12000kg (1000Liter) per IBC Tank.
2. Store Polycarboxylate Superplasticizer concrete admixture (50%) in covered containers and keep it from rain, sundry, and evaporation.
3. Keep Polycarboxylate Superplasticizer concrete admixture (50%) from sunlight and below freezing point. Its storage stability can retain 12months in original package, but please use it up in 60days if it's been opened and repacked.
Product name: Sodium Gluconate 98%min
Other name: Gluconic acid, sodium salt
HS Code: 28191600
Molecular Formular: C6H11O7Na, C6H11NaO7
Appearance: White crystalline powder
Application: Construction Industry as the water reducing agent, retarder cement add a certain amount of sodium gluconate can increase the concrete plasticity and strength, and have block function, or delayed concrete initial and final setting time.
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.
PCE 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, PCE 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.
