SNF is a highly effective dual action powder super-plasticizer for the production of free flowing concrete or as a substantial water-reducing agent for promoting high, early and ultimate strengths. It improves the plastic and hardened properties of concrete such as workability, compressive and flexural strengths. Sodium Naphthalene Sulfonate is used as a super-plasticizer in the production of free flowing concrete such as: Magnet Alnico,Alnico Magnet,Cow Magnet YangYi Magnetics Co., Ltd. , http://www.hz-magnets.com
Sodium Naphthalene Sulfonate Formaldehyde Condensate
---Slabs and foundations
---Walls, columns and piers
---Slender components with densely packed reinforcements
---Textured surface finishes
It is also used as a water-reducing agent leading to high early strength concrete such as:
---Pre-cast concrete elements
---Pre-stressed concrete
---Bridges and cantilever structures
---Areas of concrete where formwork must be removed quickly or early loading applied
---Workability is greatly improved
---Increased placeability in slender components with packed reinforcement
---Decreases the amount of vibrating
---Normal set without retardation
---Significantly reduces the risk of segregation
As a Water Reducer:
---Up to 20% water reduction
---16 hours compressive strengths increased by up to 100%
---28 day strengths improved by 40%
Specific Gravity: 1.10±0.1
Solid Content: ≥93%
Na2SO4: ≤5%
Air Content: ≤3%
pH: 7-9
Chloride: ≤0.3%
Compatiability: Can be used with all types of Portland Cement and Slag Cement
Specifications: Complies with ASTM C494, Type F
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Model NO.: SNF-A
Sodium Sulfate Content: ≤5%
pH: 7-9
ASTM C494: F
Water Reduction: up to 22%
Slump Retention: 40-50 Min.
Early Strength: Yes
Moisture Content: ≤3%
Trademark: Jinan yuansheng
Transport Package: 40kg Woven or Kraft Paper Bags
Specification: 2CBM/Ton
Origin: Shandong
HS Code: 3824401000
Product Description
Usage
Advantages
As a Superplasticizer:
Properties
Appearance: Yellow/Brown Powder
Package:
Mr. John Wang(Sales Manager)