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Sodium Naphthalene Sulfonate Formaldehyde Condensate High Purity

china Sodium Naphthalene Sulfonate Formaldehyde Condensate High Purity supplier
  • Sodium Naphthalene Sulfonate Formaldehyde Condensate High Purity

Product Details :

  • Place of Origin :China
  • Brand Name :Sky River
  • Certification :ISO
  • Model Number :SK-NSF
  • Packaging Details:25kg Bag
  • Delivery Time:2-3 weeks after received customer confirmation
  • Payment Terms:L/C,T/T,D/P
  • Supply Ability:3,000,000kg per month

Detailed Product Description
Sodium Naphthalene Sulfonate Formaldehyde Condensate High Purity

Features 
Sodium Naphthalene Sulfonate 
(Naphthalene Sulfonate formaldehyde condensate) 
Sodium Naphthalene sulfonate formaldehyde 
CAS No.9084-06-4 
 
Advantages
NSF full name is Naphthalene Sulfonate formaldehyde condensate. Its high purity makes cement particles with high dispersion, low foaming, high range water reducing and obvious strengthening so that we can get advantages of accelerating project mould turnover and construction speed, and also saving cement, improving cement mobility and workability. NSF is a high range concrete admixture of concrete cast-in-place, prefabricating, pump and curing. 
NSF has a good adaptability to various cements and NSF is no erosive to reinforcing bar and nonpoisonous and pollution-free. NSF has been applied to the highway, bridge, tunnel, water conservancy hydroelectric project, port, quay, skyscraper, power engineering, industrial civil building, prestressing force component and high range concrete etc. 
 
Benefit
Chemical Compositions: 
Appearance: Yellowish Brown Powder
Drying content: 93% min 
Water content: 7% max
Sodium Sulfate: 5% max, 10% max, 20% max
Chloride: 0.10% max 
 
Application
Technical features & adaptability: 
1. Mixing amount: 0.5-1.0% of cementing materials, reducing rate: 20-30% 
2. Keeping concrete strength intact & mixing this product, cement saving amount can reach 15-20% 
3. Mixing this product 0.7% (solid content), slump constant increases above 10cm 
4. Adapting to high strength, early strength, flowing, prefabricating & curing and prestressing force concretes etc. 
 
Instructions
Precaution: 
1. Using this product for the first time, please make experiment to choose best mixing ratio of NSF. 
2. Confect high strength and super high strength concrete, please use corresponding special cements, and make reasonable sand match and cement content in the range of standard. 
3. In constructing, please strictly control water mixing amount. 
4. Concrete mixed with NSF should lengthen mix time and strengthen curing. 
 
Remark
Package: 25kg bag, load 16 MT in 20'FCL
               650kg jumbo bag, load 26 MT in 40'FCL
 
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