Current position:polycarboxylate based surperplasticizer- 50% solid content

polycarboxylate based surperplasticizer- 50% solid content


Detailed introduction:

NEXT-Generation Water Reducing agent

  1. Polycarboxylate superplasticizer water reducing agent
  2. Slow release polycarboxylate superplasticizer slump retation water reducing agent

1. Polycarboxylate superplasticizer water reducing agent

CL-JS-40 and CL-JS-50 polycarboxylate superplasticizer water reducing

agents are 2015 new R&D products by

Binzhou Chengli Building Materials CO.,LTD.

The Advantages:

1. New formula,fully reaction, pure appearance

2. Low dosage and high water reducing rato

(40% mother liquid) tested by Shanlv P.O.42.5 ordinary portland cement,

with the dosage of 0.4% of CL-JS-40

87g water+1.2g CL-JS-40+300g cement

slump variation retention is 240mm after 120 mins

if need the method of making dilution mother liquid ,please send e-mails

to the sales.

3.CL-JS-40 and CL-JS-50 polycarboxylate superplasticizer water reducing

agents can totally take place the other water reducing agents

polycarboxylate superplasticizer water reducing agents take 60% market in china,

30% market are taken by Aliphatic water reducing agent.

50% Solid Content
No. Inspection Items Unit Standard Value Test Results
1 Appearance / Colorless to yellowish or brown viscous liquid Colorless to yellowish or brown viscous liquid
2 Density g/ml3 1.120-1.140 1.1
3 Ph Value / 6.0-7.0 7
4 Solid Content % 50±2.5 50±0.5
5 Alkali Content( Na2O+0.658K2O) % ≤0.50 0.1
6 Chlorine Ion Content % ≤0.200 0.02
7 Sodium Sulfate Content % ≤0.50 0.25
8 1h After Fluidity of Cement Paste mm ≥220 240
9 Water Reducing Rate % ≥25 32
10 Atmospheric Pressure Bleeding Rate % ≤60 21
11 Air Content % ≤6.0 0.42
12 The Difference Between the Setting Time min Initial <-90 25
Final <-90 10
13 Slump Variation Retention 60min ≥180 240
120min ≥180 230
14 Ratio of Compressive Strengh 3d ≥170 215
7d ≥150 200
28d ≥135 175
15 Effect on Reinforcement Corrosion / No Corroding No Corroding
16 Ratio of Shrinkage / ≤110 103

Application: Slump retention type (CL-BT) using is suitable for compounding with high water redcuing type(CL-JS). According to the concrete materials to determine

 the final mixing ratio. The product adapts to all kinds of concrete/cement.

Tested by Shanlv P.O.42.5 ordinary portland cement

Materials fully chemical reaction → pure appearance→stable quality

TPEG/ water reducing agent Specifications:
(1) Powder (with a solid content ≥92%, solid, suitable for a long distance transportation) , or liquid (with a solid content of 20%-50%).
(2) With a high slump retention ability, without concrete segregation, with a much smaller slump loss than that of other superplasticizers.
(3) With a good dispersion, an excellent adaptability to different cements, and good water-reducing properties. A high water-reducing ratio up to 40% could be obtained when used in high strength grade concrete.(higher than C50). With a dosage of 0.4%,water reducing rate up to 28%.
(4) Low chloride content, and no corrosion to steel.
(5) Cement paste fluidity ≥250mm (with a dosage of 0.4%).
Uses and Cautions:
(1) A recommended dosage is 0.25%-0.8%. Actual dosages should be determined by mixture design test according to concrete strength grade.
(2) It is required that the tolerance must be less than 1.0%.
(3) 0℃-40℃ the shelf life of liquid products is 12 months. After expiration date, concrete test must be carried out to confirm the quality.
(4) Concrete test must be carried out before utilization.
(5) This product is forbidden to be mixed with naphthalene superplasticizers.
(6) Experiment must be done when it is used together with other admixtures.


1. High water reduction

2. Low dosage, and so to save cost in comparison with other water reducers at equal performance

3. To maintain slump perfectly

4. To enable a much better flowability of the mixture

5. To improve the strength and durability of the concrete drastically

6. To save cement at equal strength and durability

7. Eco-friendly since no formaldehyde or benzene


1. 150 Containers(20')  a Month.

2. A new order can be prepared and packaged in 2days.

Price and pay

1. The Most Competitive Price in the World

2. Can finish the payment in global mode or use alibaba credit insurance service .

( alibaba credit insurance service is a online payment systerm. it can protect the

buyer from getting the wrong products and punish the seller. and makes up for the

loss of the buyer )




After-Sales Service

(1) Provide technical support,if necessary,we can on-site guidance

(2) We are going to field visits when Cooperation over a year

(3) reward the regular customer

Samples Management

1. Free samples (150ml bottle with introduction)

2. Every sample will be put on record. Stable product quality  controled.


1. Q: Are you a manufacturer or a trading company?

A: We are a manufacturer of PCE in China.

2. Q: Can you provide technical support?

A: Yes, we can provide on line technical assistance or on site technical assistance.

3. Q: How many is your production capacity?

A: We can produce final products 3000 Metric tons per Month.

4. Q: What’s your MOQ?

A: 1 Metric Ton.

5. Q: Could you offer free sample?

A: Yes, we can provide sample free for your testing.

6. Q: What’s your delivery time?

A: Within 7 days after receiving deposit.

7. Q: Could you do OEM or ODM?

A: Yes, we can. We can do solid content 50% or 60%.

8. Q: What’s your export port?

A: Qingdao Port.

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