SUNCHEM
Powder
Concrete Admixture
Naphthalene Sulfonate Formaldehyde
Extended Setting Time
High-range Water-reducing Agent
20%-30%
6-9
Qingdao
SUNCHEM
25kg Per Bag or 650kg Per Bag
brown solid
China
38244000
Product Description
Product Name:
Sodium Naphthalene Sulfonate formaldehyde condensate (SNSF)
Other name: poly naphthalene sulfonate (PNS), sodium naphthalene sulphonate (SNS) , Naphthalene formaldehyde sulphonate(NFS)
Product Identification & Application:
Its high purity makes cement particles with high disapersancy, 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. SNF is a high range concrete admixture of concrete cast-in-place, prefabricating, pump and curing.
SNF has a good adaptability to various cements and it is no erodent to reinforcing bar and nonpoisonous and pollution-free. SNF 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.
Chemical Compositions:
Packing: In 25kg PP bag or 650kg jumbo bag
Storage and shelf life:
24 months under cool, dry condition in original packing away from heat sources.
Sodium Naphthalene Sulfonate formaldehyde condensate (SNSF)
Other name: poly naphthalene sulfonate (PNS), sodium naphthalene sulphonate (SNS) , Naphthalene formaldehyde sulphonate(NFS)
Product Identification & Application:
Its high purity makes cement particles with high disapersancy, 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. SNF is a high range concrete admixture of concrete cast-in-place, prefabricating, pump and curing.
SNF has a good adaptability to various cements and it is no erodent to reinforcing bar and nonpoisonous and pollution-free. SNF 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.
Chemical Compositions:
| Property Specification | 3.5% | 5% | 7% |
| Fluidness (mm), % | 255Min | 255Min | 255Min |
| Water Exudation rate,% | 90Max | 90Max | 90Max |
| Sodium Sulphate, % | 3.5Max | 5Max | 7Max |
| PH Value | 7-9 | 7-9 | 7-9 |
| Solid Content, % | 92Min | 92Min | 92Min |
| CL, % | 0.3Max | 0.3Max | 0.3Max |
| Appearance | Brown Powder | Brown Powder | Brown Powder |
Packing: In 25kg PP bag or 650kg jumbo bag
Storage and shelf life:
24 months under cool, dry condition in original packing away from heat sources.
