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Shandong Jufu Chemical Technology Co., Ltd.

Naphthalene Superplasticizer, Superplasticizer, Super Plasticizer manufacturer / supplier in China, offering Snf-10% Naphthalene Superplasticizer Competitive Price, Surface Cleaning Agent Scale Inhibitor Sodium Gluconate Price, Water Reducing Agent Naphthalene Sulfonate Formaldehyde and so on.

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Supplier Homepage Product concrete admixture Snf-10% Naphthalene Superplasticizer Competitive Price

Snf-10% Naphthalene Superplasticizer Competitive Price

Purchase Qty.:
(Tons)
5-15 16-25 26+
FOB Unit Price: US $900 US $800 US $750
Purchase Qty. (Tons) FOB Unit Price
5-15 US $900
16-25 US $800
26+ US $750
Get Latest Price
Production Capacity: 1500t/Month
Transport Package: 40kg/Bag, 400kg/Bag, 500kg/Bag, 600kg/Bag
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: SNF
  • Sample: Free
  • Other Name: Sodium Condensed Naphthalene Sulfonate
  • Trademark: Yuansheng Chemical
  • Origin: China
  • 10% Snf: Powder and Soluble in Water
  • Function: Concrete Admixture
  • Appearances: Brown
  • Specification: SGS
  • HS Code: 382440100
Product Description
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%

Indicators:
Appearance: Brown yellow hollow particles
PH value: 7-9
Sodium sulfate content: FDN-A<5% (high concentration powder)
FDN-B <10% (meddle concentration powder)
FDN-C <20% (low concentration powder).
Cement paste fluidity: NLT 220mm
Air content: NMT 3%
Items&IndicatorSNF-A
high concentration
SNF-B
middle concentration
SNF-C
low concentration
AppearanceBrown yellow powder
Solid content≥92%
Sodium sulfate<4%<8%<18%
Chloride<0.3%<0.4%<0.5%
pH7-9
Static slurry fluidity≥250mm≥240mm≥230mm

Test ItemsIndicatorsSNF-ASNF-BSNF-C
First classStandard
Water reducing rate (%)≥20≥18≥22≥20.1≥20
Bleeding rate (%)≤90≤95798085
Air content (%)≤3.0≤4.02.02.02.0
Time difference of coagulation
(min.)
Initial-90-120+22+22+22
Final+16+16+16
Compressive strength rate
(%)
1 day>140>130156156156
3 days>130>120152152152
7 days>125>115146146146
28 days>120>110138138138
Rate of shrinkage (%)90 days<135828282
Rustiness corrosion on concrete ironNoNoNoNo

 
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