Naphthalene Sulfonate as Water Reducing Admixture Superplasticizer

Naphthalene Sulfonate as Water Reducing Admixture superplasticizer
Product DescriptionSodium Naphthalene Sulphonate Formaldehyde Condensate is Sodium salt of naphthalene sulfonate polymerized with formaldehyde, also called sodium naphthalene formaldehyde(SNF), poly naphthalene sulfonate formaldehyde(PNS), Naphthalene Sulphonate formaldehyde(NSF),naphthalene based high range water reducer, naphthalene superplasticizer.
Naphthalene Superplasticizer is ahigh range water reducer; high concentrate naphthalene-based superplasticizer, also named Naphthalene Sulfonate Firmoldehyde Condensate- PNS, FDN etc. SNF is made of naphtyhalene, sulforic acid, formalin and alkali, through sulphuration, dydrolyzation, condensation and neutralization reaction. FDN contains no chloride. Thus, it meets the requirements of chemical admixture specifications for concrete:ASTM C494, Type F; ASTM C1017, GB8076-2008 and GB50119-2003.Items&Indicator
Naphthalene superplasticizeritem
IndicatorsSNF-5%SNF-10%SNF-18%appearanceYellow brown liquidYellow brown liquidYellow brown liquidSolid content≥92%≥92%≥92%Sodium sulfate<5%<8%<18%chliridion<0.3%<0.4%<0.5%PH value7-97-97-9Cement paste fluidity≥250mm≥240mm≥230mmSurface tension(70±1)x10-3N/M(70±1)x10-3N/M(70±1)x10-3N/M
Application:
• Ready Mix Concrete
• Marine concrete
• Gunite concrete
• Architectural concrete
• Pre-cast and pre-stressed concrete
• In areas of congested reinforcement, where higher workability is of some advantage or benefit
• In reducing water content, for the sake of improving impermeability and durabilityNaphthalene superplasticizer produces concrete with extremely workable characteristics referred to as high slump.PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps.Naphthalene superplasticizer is ideal for use in prestress, precast,bridge deck or any concrete where it is desired to keep the water/cement ratio to aminimum and still achieve the degree of workability necessary to provide easy placement and consolidation.Packing &DeliveryPacking Details :Our standard package is 40kg/bag, outer woven bags with inner plastic lining.
We also can re-customize packages and product specifications according to the requirements of customers.
Delivery Details :7-15 working days after receipt your payment
Our CompanyShandong Jufu Chemical Technology Co., Ltd. is aprofessional company dedicated to importing& exporting chemical products. Jufu has been focused on research, production, and sales of various of chemical products since establishment. Began with concrete admixtures, our main products include: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde, polycarboxylate Superplasticizer and sodium gluconate concrete, which has been widely used as concrete water reducers, plasticizers and retarders.
Service
Q: Do you provide samples ?is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Various shipping terms can be supported to send free sample.Q: What is your terms of payment ?
A: L/C, D/P, T/T, Western Union, MoneyGramContact Information: