| Classification: | Chemical Auxiliary Agent |
|---|---|
| Model Number: | FDN-B |
| Brand Name: | yuansheng chemical |
| Usage: | Coating Auxiliary Agents,Electronics Chemicals,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals |
| Type: | Carbon Black |
| Place of Origin: | China (Mainland) |
| Purity: | >93% |
| EINECS No.: | 200-838-9 |
| MF: | (C11H7O4SNa)n |
| Other Names: | sodium naphthalene |
| CAS No.: | 9084-06-4 |
| appearance: | brown powder |
| ph: | 7-9 |
| solid content: | >93% |
Quick Details
Specifications
sodium naphthalene formaldehyde superplasticizer
Description :
its a chemically synthesized non-air-entrained superplasticizer ,with chemical name of naphthalene sulphonate 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 requirement ,
can comprehensively improve various properties of the concrete ,
is widely applied to high ways ,bridges , dams, harbors, tunnle, electr power ,water conservancy as well as industrial and civil architecture ,steamed-cured and naturally-cured precast members and so on.
Applications:
1.reduce 10 to 25 percent of concrete when the strength and the slump of the concrete are basically same .
2.when the water cement ration is constant ,it improves the intial slump of the concreteby more than 10cm, and the water-reducing ration can reach 15~25%
3.the raw material SNF as remarkable early strength and strengthing effects on the concrete , and improve the strength by 20~60%
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.particuly 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.
packing:
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