Prix FOB
Obtenir le dernier prix100 ~ 300 / Ton
|1 Ton Minimum Order
Pays:
China
N ° de modèle:
Sodium Gluconate
Prix FOB:
100 ~ 300 / Ton Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
100 per Ton
Commande minimale:
1 Ton
Packaging Detail:
-
Heure de livraison:
-
Capacité de Fournir:
50000 Ton per Year
Payment Type:
-
Groupe de produits :
China
Personne àcontacter Mr. chen
Chaozhou, Guangdong
The PNS(Poly Naphthalene Sulphonates) is Superplasticizer for concrete. PNS is made of naphthalene, sulfonic acid, HCHO through sulphuration, hydrolyzation, condensation, neutralization reaction with sodium hydroxide and try to PNS powder.
the functions of PNS:Â
Reduce *0 to *5 percent of cement content when the strength and the
slump of the concrete are basically same.Â
improves the initial slump of the concrete by more than
*0cm.Â
improve the strength by *0 to *0 percent.Â
economically batch workable concretes with water/cement ratios of
0.3 or less,Â
batch Silica Fume concrete at low water/cement ratios,Â
achieve super-fluid, highly workable concretes without excessive
set extension.
CAS No.: *********7Â
Average molecular weight: *5,*****5,**0 (by GPC)Â
S.G (water=1): 0.*9Â
Ionic nature: anionicÂ
Solubility: completely solubleÂ
| ITEM | STANDARD | RESULT |
| Solid Content | *2% min | *4.6% |
| Fineness | 5.0% max | 0.*3% |
| PH value | ***0 | 8.*3 |
| Sodium Sulfate Content | 5.0% max | 3.0% |
| Chlorides Content | 0.3% max | 0.*5% |
| Surface Tension | ****1mN/m | *1 |
| Cement Flowing Rate | **0mm min | **5mm |
| Concrete Reducing Water Rate | *0% min | *2.*0% |
| Steel-bar Corrosion | None | None |
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.
DICT TECH Company supplies a range of carefully optimised PNS (Poly Naphthalene Sulphonates) superplasticiser raw materials to the Concrete, Drymix and Plasterboard industries.
Packaging *5kg or **0kg or **0kg jumbo bag| Pays: | China |
| N ° de modèle: | Sodium Gluconate |
| Prix FOB: | 100 ~ 300 / Ton Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 100 per Ton |
| Commande minimale: | 1 Ton |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | 50000 Ton per Year |
| Payment Type: | - |
| Groupe de produits : | superplasticizer |
