Basic Info.
Model NO.
CL-WR
Type
Anti-corrosion Admixture
Solid Content (%)
50
Dosage
0.268-0.4%
Water Reducing Rate
32%
pH Value
6.8
Technical Service
Onsite or Online
Slump Variation Retention 60min
230
Application
for Precast Concrete and Manufactured Concrete PRO
Density(G/Ml³)
1.1
Effect on Reinforcement Corrosion
None
Ratio of Shrinkage
103
Trademark
CL
Transport Package
Liquid:IBC Tank or Barrel 22tons/20′container Powd
Specification
TPEG
Origin
China
HS Code
38244010
Product Description
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 Items | Unit | Standard Value | Test Results |
| 1 | Appearance | / | Colorless to yellowish or brown viscous liquid | Colorless to yellowish liquid |
| 2 | Density | g/ml³ | 1.120-1.140 | 1.1 |
| 3 | Ph Value | / | 6.0-7.0 | 6.1 |
| 4 | Solid Content | % | 50±1.5 | 50 |
| 5 | Alkali Content( Na2O+0.658K2O) | % | ≤0.50 | 0.1 |
| 6 | Chlorine Ion Content | % | ≤0.200 | 0.0007 |
| 7 | Sodium Sulfate Content | % | ≤0.50 | 0.25 |
| 8 | 1h After Fluidity of Cement Paste | mm | ≥220 | 260 |
| 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 | 25 |
| 30min | ≥180 | 240 | ||
| 13 | Slump Variation Retention | 60min | ≥180 | 280 |
| 120min | ≥180 | 280 | ||
| 180min | ≥180 | 260 | ||
| 14 | Ratio of Compressive Strengh | 3D | ≥170 | 190 |
| 7D | ≥150 | 185 | ||
| 28D | ≥135 | 175 | ||
| 15 | Effect on Reinforcement Corrosion | / | No Corroding | No Corroding |
| 16 | Ratio of Shrinkage | / | ≤110 | 101 |
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 |
| 30min | 240mm | rising |
| 60min | 280mm | max |
| 120min | 280mm | max |
weak of other agent
polycarboxylate ether
| Name | Specification |
| 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 reducers | 1.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.
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