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Binzhou Chengli Building Materials Co., Ltd.

Sodium Gluconate, Mixig Plant, Lignosulphonate manufacturer / supplier in China, offering Chloride Free Plasticizing Retarder Cement Additives of Polycarboxylate, 50% 55% High Range Polycarboxylate Ether Superplasticizer for Concrete, Polycarboxylate Ether Polycarboxylic Admixture for Concrete (ASTM standard) and so on.

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Supplier Homepage Product PCE powder Slump retention type Chloride Free Plasticizing Retarder Cement Additives of Polycarboxylate

Chloride Free Plasticizing Retarder Cement Additives of Polycarboxylate

FOB Price: US $860-930 / Yard
Min. Order: 1 Yard
Min. Order FOB Price
1 Yard US $860-930/ Yard
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Port: Qingdao, China
Production Capacity: 300000tons/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: CL-WR
  • Solid Content (%): 50
  • Water Reducing Rate: 32%
  • Technical Service: Onsite or Online
  • Application: for Precast Concrete and Manufactured Concrete PRO
  • Effect on Reinforcement Corrosion: None
  • Trademark: CL
  • Specification: TPEG
  • HS Code: 38244010
  • Type: Anti-corrosion Admixture
  • Dosage: 0.268-0.4%
  • pH Value: 6.8
  • Slump Variation Retention 60min: 230
  • Density(G/Ml³): 1.1
  • Ratio of Shrinkage: 103
  • Transport Package: Liquid:IBC Tank or Barrel 22tons/20′container Powd
  • Origin: China
Product Description
chloride free plasticizing retarder cement additives of polycarboxylate
polycarboxylate
polycarboxylate ether
Two types of liquid polycarboxylate super plasticizer

a. Polycarboxylate superplasticizer water reducing admixture  (CL-WR)
b. Slow release polycarboxylate superplasticizer slump retention water reducing agent  (CL-SL)
Item Name polycarboxylate superplasticizer Model PCE 
Appearance White or yellowish liquid Application superplasticizer 
pH value 5-8(can be adjusted) Certification SGS 
Solid content 40-50% Function water reducing agent 
Dosage 0.25-0.75% MOQ 1 ton 
Specific gravity 1.08+-0.03 Price USD 870~960

note:
1,CL-WR can be used separatly.
2,CL-SL can not be used separatly,ratio for water reducing type and slump retention type is usually 7:3 or     6:4,accurate ratio is according to you concrete material.

different dosage with water reducing rate
dosage of 50% PCE & Ratio of Water reducing %(at least)
polycarboxylate ether
0.03: 28-30 
0.35: 28-30
0.4 : 32
0.45: 32
0.5 : 32-40
0.6 : 35-40
Weight of PCE Dosage=Dosage suggested * (Weight of cement + fly ash + mineral )
product specification
polycarboxylate ether
NO.Inspection ItemsUnitStandard ValueTest Results
1Appearance/Colorless to yellowish or brown viscous liquidColorless to yellowish liquid
2Densityg/ml³1.120-1.1401.1
3Ph Value/6.0-7.06.1
4Solid Content%50±1.550
5Alkali Content( Na2O+0.658K2O)%≤0.500.1
6Chlorine Ion Content%≤0.2000.0007
7Sodium Sulfate Content%≤0.500.25
81h After Fluidity of Cement Pastemm≥220260
9Water Reducing Rate%≥2532
10Atmospheric Pressure Bleeding Rate%≤6021
11Air Content%≤6.00.42
12The Difference Between the Setting TimeminInitial25
  30min≥180240
13Slump Variation Retention60min≥180280
  120min≥180280
  180min≥180260
14Ratio of Compressive Strengh3D≥170190
  7D≥150185
  28D≥135175
15Effect on Reinforcement Corrosion/No CorrodingNo Corroding
16Ratio of Shrinkage/≤110101

advantages:
polycarboxylate ether
Compared to traditional superplasticizer, poly naphthalene/melamine sulfonate formaldehyde condensate,
- Extends slump life
- Reduces the dosage of superplasticizer
- Keeps the water/binder ratio to be a minimum
- Promotes high early strength
- Increases flowability
- Promotes workability
- Increases cohesiveness and segregation resistance
- Promotes pumpability
- Reduces shrinkage and cracks
- Promotes air stability
- Reduces bleeding at high slumps
 
more details of our product
polycarboxylate ether
a,SGS test report for our solid content and CL content.
b,performance for high slump retention polycarboxylate
(50% mother liquid) tested by Shanlv P.O.42.5 ordinary portland cement,with the dosage of 0.32% 
 CL-SR-50:CL-WR-50=4:6
87g water+0.96g CL-50+300g cement
Time (min)slump variation retention      (mm) state
30min240mmrising
60min280mmmax
120min280mmmax

weak of other agent
polycarboxylate ether
NameSpecification
 
Naphthalene water reducers
1.Big slump loss
2.Hard to avoid segregation when dosage is slightly higher
3.Certain pollution to the environment as formaldehyde or benzene 
 
Melamine water reducers
1.Air entraining performance is bad
2.Use cost is comparatively high
3.No highlight in its features
Lignosulfonate water reducers1.Low water reduction
2.The performance is common
3.It's from 1930s, and is coming to be eliminated products. Still used today only for being eco-friendly and people's habit
4.Use cost is comparatively high

why choose us
polycarboxylate ether

packaging
polycarboxylate ether

price&supply ability
polycarboxylate ether
Price
1.The most competitive price in the world.
2.Finish the payment in global mode or use alibaba credit insurance service.

Supply ability
1.150 containers(1*20') per month.
2.A new order can be prepared and packaged in 2 days.

FAQ
polycarboxylate ether
1.Q:can you provide technical service?
A: Yes, we can provide on line technical assistance or on site technical assistance.

2. Q: Could you offer free sample?
A: Yes, we can provide sample free for your testing.

3. Q: Could you do OEM or ODM?
A: Yes, we can. We can do solid content 50% or 60%.
Contract us
polycarboxylate ether
welcome you visit our factory any time,you can call me any time also.
www.bcljc.com
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