TitleProduct

Water Reducing Type Polycarboxylate Superplasticizer 0100002

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-20 00:41

  • Browse the number:

    151

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Company Profile

Zibo Shuohui Chemical Co., Ltd.

By certification [File Integrity]

Contact:Ms. Sharon Wang(Mr.)  

Email:

Telephone:

Phone:

Area:Shandong

Address:Shandong

Website: http://shuohui-chem.taishan-led.com/

Product Details










 
Details

Description
SPC-02 (water reducing type) is an Eco-friendly high performance polycarboxylate ether superplasticizer developed by our company with DD-909(TPEG2400) as main raw material, SPC-02 can greatly enhance the strength and durability of the concretes owing to such advantages as higher water reducing rate, lower cost and lower alkali etc., it can also improve the plastic index of the fresh concretes, thus enhance the pumping performance of the concretes. It can be widely used to common concretes, pump concretes, super-fluid self compacting and high-strength durability concretes, especially, it exhibits superior cost performance in commercial concretes.

 

Technical Principle

The main chains of the high performance polycarboxylate water reducing agent molecular are absorbed onto the surface of the cement granulates, which can effectively hinder the hydration, enhance its flowing retention ability, the branch chains surrounded by the cement granulates play dual roles of steric hindrance and electrostatic repulsion, which is totally different from the traditional water reducing agents, which principal is dispersing cement granulates by electrostatic repulsion, so the high performance polycarboxylate water reducing agents have better dispersion and water reducing effect, which makes the comprehensive performance of the concrete products attain a qualitative leap.

 

Advantages/Characteristics:

1. High water reducing rate: Excellent dispersion and water reducing rate can attain 33% or above at saturated addition amount, which assures improving the working performance of the concretes, enhancing the concrete strength and saving cement application amount.

2. Good slump retention performance: It can well delay the transporting and on-site retention time of the concretes, assure the pumping performance of the concretes.

3. High strength growth rate:It has higher early strength growth rate, can improve shrinkage performance and reduce the carbonation rate of concretes.

4. Good adaptability: It has good dispersion and flowing retention ability to varieties of silicate cements, common silicate cements, slag silicate cements and various admixtures. It has special adaptability to cements in south with good cost performance.

5. Environment friendly: No formaldehyde and other harmful ingredients.

6. Low energy consumption, low cost: Short reaction cycle,low energy consumption, and low cost. It is quite adaptable to commercial concrete mixing station.

 

Usage

1. Generally, the dosage range is 0.25%-0.8%, it can beyond this range properly for special cements or aggregates.

2.The recommended stirring time for its concrete stirrer is at least 150s for good water reducing effect.

3.It can be compounded with various retarders and sodium lignosulphonates.

4.SPC-02 is sold as raw materials and is suggested to be added into concrete or other materials after being compounded. As this product is not used by end users directly, the usage methods and conditions of the end users are not under our control . We can't predict the accuracy of the product performances. We suggest the product to be used by reference of your test and compounding techniques.

 

Application Scope

1. It is applicable to premixed or precast concretes for industrial and civil architectures, especially to low grade commodity concretes.

2. It is particularly applicable to various national construction works with high performance requirements for the concretes , such as water industry, marine works, seaports, traffic, electric powder etc.

3. It is applicable to the special concretes, such as high strength, high durability, self-compaction and various prefabricated parts etc.
 

Quality Specification

Item

Unit

Standard

Appearance

/

Colorless to light yellow viscous liquid

Density

g/cm3

1.08-1.09

PH

/

5-7

Solid Content

%

40±0.5, 50±1.0

Cl-

%

≤0.01

Na2SO4

%

≤0.2







FAQ:

1. what is your payment term? 
 T/T in advance or L/C at sight.

2. Can I get samples from your factory?
Yes, Samples can be provided.

3. How would you pack the products?
New plastic bags lined with PE film..

4. How to store the products?
It is non-toxic, nonflammable and can be shipped as general chemicals, stored at dry, ventilated place, away from sunshine and rain.