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Shandong Jufu Chemical Technology Co., Ltd.

Polycarboxylate Liquid, Slump Retention Polycarboxylate, Slump Retention Concrete Additive manufacturer / supplier in China, offering Concrete Additive Slump Retention Polycarboxylate Liquid, Concrete Chemical of Sodium Lignosulphonate Construction Admixture, Water Reducing Agent, Plasticizer, Cement Dispersant Sodium Gluconate Concrete Admixture/ Steel Surface Cleaning Agent/ Construction Additives and so on.

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Concrete Additive Slump Retention Polycarboxylate Liquid

Purchase Qty.:
1-19 20+
FOB Unit Price: US $1,300 US $1,200
Purchase Qty. (Tons) FOB Unit Price
1-19 US $1,300
20+ US $1,200
Get Latest Price
Port: Dalian, China
Production Capacity: 500000mt/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: JF-PL2
  • Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Concrete Admixures
  • Density(G/Cm³): 1.1±0.05
  • Chloride Content(%): ≤0.1
  • Slump Retention of 1 Hour(mm): ≤30
  • Trademark: Jufu Chem
  • Specification: 40/50% Concentration
  • HS Code: 38244010
  • Appearance: Liquid
  • Color: Colorless to Slight Brown Liquid
  • pH: 3-6
  • Static Slurry Fluidity(mm): ≥240
  • Water Reducing Ratio(%): ≥15
  • Transport Package: IBC/Flexi Tank
  • Origin: China
Product Description

Slump Retention Polycarboxylate Liquid Concrete Additive JF-PL2



JF-PL2(Slump Retention Performance) is a an environment friendly slow-release slump retention type water reducing polycarboyxlate. It is designed specially for low slump concrete and concrete of losing slump rapidly. It can be widely used in ready-mix concrete, precast concrete, pumping concrete, self-compacting concrete that has slump requirement.
Our liquid polycarboxylate has low water reduction initial, but higher to 20% later, it can greatly increase early and final concrete strength. With good cement dispersion of more than 240mm, it is suitable for pumping concrete and long distance transportation.

Technical Index:

Concrete Additive Slump Retention Polycarboxylate Liquid


1. High slump retention ability: it can control the speed of hydration during initial cement hydration period and induction period.
2. Controlled release ability: The product has a feature of low water reducing rate at initial setting time, but high water reducing rate at final setting time. It has excellent controlled release dispsity to cement.
3. High strength growth rate: Improve concrete strength of every ages, but keep same initial and final setting time. This product better overcomes the disadvantages of retarders which needs long final setting time, but initial strength grows slow.
4. Great Compatibility: Suitable for for all mixing materials, such as portland cement, ordinary portland cement, slag portland, fly ash cement and ash cement.


1. Ready-mix concrete, on-site concrete of industrial or civil buildings.
2. High strength concrete for highway, airport, bridge, subway, maritime projects.
3. Precast, pumping, self-leveling and self-compacting concrete, steel fiber, and long distance concrete.

Recommendations on formulation and usage:

1. The recommeded dosage with superplasticizer is 2:8-3:7.
2. It can be mixed in water or added into concrete mixer after dilution. Recommended stirring time is 150s at least.
3. It can be used together with retarder, defoamer, air-entertraing reagent, lignosulfonates.
4. Tests should be done before site application.


Package: 200kg plastic drum/1000kg IBC tank/Flexi Tank. Alternative package may be available upon request.
Storage: Shelf-life time is 1 year if kept in cool, dried place. Tests should be done after expiration.

Additional Information:

JF-PL2 is just one of our polycarboxylate liquid for Slump Retention performance, we also have JF-PL1 which mainly uesed  for water reducing/superplasticizer application. It is suggested to use our slump retention and water reducing polycarboxylate together to get better project performance.

For the product funcation principle or other application, usage information, please contact with me.

Concrete Additive Slump Retention Polycarboxylate Liquid

Company Information:
Concrete Additive Slump Retention Polycarboxylate Liquid

Who we are?

Shandong Jufu Chemical Technology Co., Ltd. is a professional company dedicated to manufacturing& exporting construction admixtures products. Jufu Chem has been focused on research, production, and sales of various of chemical products since establishment. We are proud that our products have been approved by many international construction giants such as BASF, Mega Chem, GCP, Mapei, etc.

Began with concrete admixtures, our main products include: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene Sulfonate Formaldehyde, Polycarboxylate Superplasticizer and Sodium Gluconate, which has been widely used as concrete water reducers, plasticizers and retarders.

These years, in order to respond to the national development strategy of Being Green, Environmental Protection, Energy Saving and Efficiency Improving, Jufu Chem has taken big efforts in production upgrading, output promoting and waste emission reducing. At the same time Jufu Chem has developed some new products, such as Calcium Fromate, Concrete PP fibers, dispersant NNO, dispersing agent MF, expanding industry from construction chemicals to textile, dyestuff, leather, pesticide and  fertilizers.

Now, Jufu Chem has 2 factories, 6 production lines, 2 professional sales  companies, 6 cooperation factories, 2 co-laboratory which belongs to 211 University.  And has achieved a full range of production monitoring, which includes product research and development, raw materials testing, synthetic materials testing, finished product quality testing, etc. Jufu Chem doesn't only provide the careful service during pre-sale, in-sale and after-sale, but also ensures the products' quality and the ability of stocking.

With the policy of "One Belt One Road", Jufu Chem welcome friends from all over the world to establish cooperation and make mutual benefit.

Our advantages:

1. SGS certified Chinese supplier
2. Provide product search, offer, quality control, warehousing, international logistics, etc one-stop service
3. Offer customization product and all-around product application programs according to customers' requirement
4. Supply FREE sample and accept small orders
5. Alternative Packages
6. Operated by in professional teams, offer quality after-sales service and technical support

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