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Heze Datong Chemical Co., Ltd

#67 zhonghua road,hezhe,Shandong,China

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FDN-A High-efficiency superplasticizer

China

FDN-A, FDN-B, FDN-C

1050 / Metric Ton Get Latest Price

China

1050 per Metric Ton

17 Metric Ton

In 25kg plastic woven bag

within 14 days after receiving L/C or advanced pay

3897 Metric Ton per Month

T/T, L/C, Western Union

water treatment

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Product Specification

CAS No. : 26545-58-4 Other Names : superplasticizer MF : FDN EINECS No. : 218-791-8 Purity (%) : 92% Type : Adsorbent Usage : Water Treatment Chemicals Brand Name : datong T Classification : -

Product Description

Properties, features& characteristics (FDN-A)

1. Appearance: Light brown powder& dark brown liquid. Non-poisonous, odorless, non-flammable and non-corrosive to steel bars.

2. Remarkable Plasticity: As a condition of blending where amount of cement and collapsibility are fixed beforehand, mixing water can be decreased by 18-28% when it is admixed with reinforced concrete at 0.5-1.0%. Statistically, compression strength on the 1st day, the 3rd day and the 28th day after single application is increased by 60-90% and 25-60% respectively when it is added at standard blend dosage. As the result, compression strength, tensile strength, buckling strength and modulus of elasticity will be improved to some extent.

3. Improve miscibility of concrete amalgamator with water and collapsibility as well. As a condition of equivalent blending, collapsibility can be increased 5-8 times when it is added at 0.7% blend dosage.

4. 15-20% of cement can be reserved when the agent is blended at 0.7% blend dosage, which is preconditioned by same collapsibility and strength.

Parameters & Acceptance Criteria (FDN-A)          
Item FDN-A Item FDN-A        
solids content(%) ≥93% PH value 7--9        
Na 2 SO 4 content(%) <5% net starch fluidity(mm) ≥250mm        
content of Chlorde(%) <0.3% surface tension(N/m) 0(70±1)*10-³N/m        
               
Parameters & Acceptance Criteria (FDN-A For Reference)          
Parameters Criteria Actual Results Parameters Criteria Actual Results
water reduction, % ≥20 21.8 Compression 1d ≥180 200
water penetration,% ≤90 79 strength % 3d ≥170 194
air content, % ≤2.0 1.6 7d ≥150 161
temporal intial setting _90_ +120 22   28d >130 142
distribution for time
setting(min) terminal setting 16 shrinkage % 28d <130 125
time
corrosion to steel bars none none
note:standard blend dosage: 0.70% (as cement amount)


If you have any questions, feel free to contact tracy!

Contact Us

Contact Person :Ms. Amanda

Company:Heze Datong Chemical Co., Ltd

Address:#67 zhonghua road, hezhe, Shandong, China,

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Ms. Amanda < Heze Datong Chemical Co., Ltd >
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