China (Mainland)
- Product Details
Keywords
- superplasticizer
- dispersing agent
- concrete admixture
Quick Details
- ProName: Naphthalene superplasticizer
- CasNo: 9084-06-4
- Application: 1. Reduce 10 to 25 percent of cement c...
- PackAge: we can customize the package as requir...
- ProductionCapacity: 1500 Metric Ton/Month
- Purity: low to high concentration
- Storage: keep ventilation in a cool place
- LimitNum: 5 Metric Ton
- PH Value: 79
Superiority
Naphthalene superplasticizer
CAS #: 9084-06-4
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.
Details
Indicators:
Appearance: Brown yellow hollow particles
Water content: Powder, less than 8%
pH value: 7 – 9
Fineness: Powder 0.315mm, screen residue<15％c
Sodium sulphate content: FDN-A<5％ (high concentration powder)
FDN-l<10％ (medium concentration powder)
FDN-II<20％ (low concentration powder).
Cement paste fluidity: NLT 220mm
Ratio of bleeding rate: NMT 90%
Air content: NMT 3％c