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Naphthalene Superplasticizer Fdn-B: Basf Superplasticizer

China

FDN-B

500 ~ 720 / Metric Ton ( Negotiable ) 获取最新报价

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500 per Metric Ton

1 Metric Ton

40kg/bag woven bag with plastic lining

3-5 days after the confirmation of order

3000 Metric Ton per Month

PayPal, Money Gram, Western Union, L/C, T/T

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现在联系

产品规格

Other Names : Naphthalene Sulfonate Sodium Salt MF : C21H14Na2O6S2 Purity (%) : �93% Type : Adsorbent Usage : Water Treatment Chemicals Brand Name : Jinan Yuansheng Classification : - CAS No. : - EINECS No. : -
Appearance : Free flowing brown powde PH : 7.0 âï¿&Acir Sodium Sulfate : âï¿Â&f Chloride : âï¿Â&f Water Reducing Rate : 15% - 25% Concrete-saving Rate : 15% - 25%

详情

BASF Superplasticizer

Water-reducing agent-sodium naphthalene formaldehyde

Product Introduction

The naphthalene superplasticizer is a chemically synthesized non-air-entrained superplasticizer, with chemical name of naphthalene sulfonate formaldehyde condensate. It has strong dispersion effect on cement particles and good use effect of preparing super flowing concrete as well as cast-in-situ concrete and precast members with early strength and high strength requirements, can comprehensively improve various properties of the concrete, and is widely applied to highways, bridges, dams, harbors, tunnels, electric power, water conservancy as well as industrial and civil architecture, steam-cured and naturally-cured precast members and so on.





Product Performance



1. Reduce 10 to 25 percent of cement content when the strength and the slump of the concrete are basically same.

2. When the water cement ratio is constant, it improves the initial slump of the concrete by more than 10cm, and the water-reducing ratio can reach 15 to 25 percent.

3. Has remarkable early strength and strengthening effects on the concrete, and improve the strength by 20 to 60 percent.

4. Improve the workability of the concrete and comprehensively improve the physical and chemical properties of the concrete.

5. Adapt to various cements well, and is well compatible with other types of 0s.

6. Particularly applicable to the following concrete projects: Flowing concrete, plasticized concrete, steam-cured concrete, impermeable concrete, waterproof concrete, naturally-cured precast member concrete, reinforcing steel bars and prestressed reinforced concrete, high-strength and ultra-high-strength concrete.



Mixing Amount Range (Recommended)



Powder: 0.75-1.5%

Liquid: 1.5-2.5%



Notice



1. When porous aggregates are adopted, the water is preferably added to stir first and then the water reducing admixture is added.

2. When the slump is higher, attention should be paid to that the vibration time should not be too long so as to prevent bleeding and layering.

3. It has relatively better adaptability with cement, but the adaptabilities with certain cements and other admixtures need to be confirmed through experiments.

Package



Regular packing: 25KG/bag, outer woven bags with inner plastic lining. (In addition, the company can re-customize packages and products of other specifications according to the requirements of customers. )



Storage



The product should be stored in a dry and ventilated place. Keep away from moisture. It will never deteriorate when stored for a long time. In case of agglomerate, the use effect is not affected after they are crushed or dissolved.



Transportation



The product is nontoxic and harmless, does not belong to inflammable and explosive dangerous goods, and can be transported by automobiles, trains and cargo ships. The company can also offer the transport service to customers.
Appearance  Brown yellow hollow particles
Water content Powder<8%
PH value 7_9
 Fineness Powder 0.315mm, screen residue<15%c
Sodium sulfate content FDN-A<5% (high concentration powder); FDN-l<10% (medium concentration powder); FDN-II<20% (low concentration powder).
Cement paste fluidity ≥220mm
Ratio of bleeding rate ≤90%
 Air content ≤3%c
 Chloride ion content -------

 
 
John
Sales Manager
Jinan Yuansheng Chemical Technology Co,. Ltd
E-mail:J
Skype:johnyschem
Tel:+86-155-5416-0908

联系我们

联系人: John

公司名称:Jinan Yuansheng Chemical Technology Co. Ltd.

办公地址:Jinan, Shandong, China,

电话号码:

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