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Classification: Chemical Auxiliary Agent
Model Number: SY superplasticizer
Brand Name: SHUOYUN
Usage: Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals
Type: FDN
Place of Origin: China (Mainland)
Purity: >92%
EINECS No.: 200-838-9
MF: (C11H7O4SNa)n
Other Names: naphthalene superplasticizer
CAS No.: 9084-06-4
appearance: brown powder
ph: 7-9

Specifications

Application: 

 

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.  Poly Naphthalene Sulphonate

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 cements.

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.

Recommended mixing amount range

Powder: 0.75-1.5% 

Indicators:   Poly Nap 

Items&Indicator

SNF-A
high concentration

SNF-B
middle concentration

SNF-C
low concentration

Appearance

Brown yellow powder

Solid content

≥92%

Sodium sulfate

<5%

<8%

<18%

Chloride

<0.3%

<0.4%

<0.5%

pH

7-9

Static slurry fluidity

≥250mm

≥240mm

≥230mm

 

Package: 

40KG/bag, 400KG/ton bag, 500KG/ton bag, outer woven bags with inner plastic lining. Our company can re-customize packages and product 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 not deteriorate when stored for a long time. In case of agglomerate, the use effect is not affected after they are crushed or dissolved. Poy Naphthalene Sulphonate

  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.