Naphthalene Sulfonate Formaldehyde (SNF/NSF /PNS) raw material naphthalene superplasticizer is non-corrosive, non-chlorine compound antifreeze admixture which has antifreezing, water-reducing, early-strength, air entraining, etc performance, helps to lower the freezing point, prevent concrete from freezing damage etc. It is ideal for construction in winter.
Standard Compliance:
Naphthalene Sulfonate Formaldehyde (SNF/NSF /PNS) complies with the requirements of the following standards:
ASTM C 494, Type F, ASTM C 1017.
Other Name: Naphthalene Superplasticizer
Poly Naphthalene Sulfonate (PNS)
Chemical Name: sodium naphthalene sulfonate formaldehyde
(a high range water reducer, commonly referred to as a super plasticizer)
Applicaation: Concrete, cement
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INDEXITEM
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Elt-AA
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Elt-A
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Elt-B
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Elt-C
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Appearance
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Light brown powder
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Light brown powder
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Light brown powder
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Light brown powder
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Solid Content
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≥92
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≥92
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≥92
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≥92
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Sodium sulphate Content
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3%
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5%
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10%
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20%
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Chloride Content
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0.3%
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0.3%
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0.4%
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0.5%
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PH Value
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7-9
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7-9
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7-9
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7-9
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Net Starch Fluidity
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≥250 mm
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≥250 mm
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≥240 mm
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≥230 mm
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Surface Tension
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70±1×10-3N/M
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70±1×10-3N/M
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70±1×10-3N/M
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Delivery Time
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3-15 days after deposit (we always keep inventory)
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Sample Time
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1-3 days after confirmation
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Production Time
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7-15days
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Payment Methods
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T/T, L/C, Western Union or as per negotiate
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Uses
1. To provide initial workability especially with low water cement ratio.
2. To significantly improve the initial workability of site mixed concrete without increasing water demand.
3. To provide improved durability by increasing ultimate strengths and reducing concrete permeability.
4. To have high slump retention with early setting time.
Typical Applications & Advantages
1. Powerful plasticizing action with improved initial workability.
2. Reduces water cement ratio to the maximum which allows production of high strength concrete while saving cement use.
3. Improved cohesion and particle dispersion minimizes segregation and bleeding and improves pumpability.
4. Long haul and hot weather concreting.
5. Gains early strength with very high slump retention
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Construction Chemical
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Super Plasticizers
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Cement
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Water Reducer & rapid setting /Cement grinding
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Admix
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Super -Plasticizer increases compressive strength & workability to concrete
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Gypsum, Clay, Ceramics
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Water Reducer allows to prepare a higher solids slurries, increase production.
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Oil Field
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Viscosity reducer of cement slurry used in cementing casing in wells.
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Dispersed Dyes
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Azo and Anthraquinone Disperse Dyes
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Chemical Industry
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Textile, Pesticide, Paint, Leather, Pigment, Ink
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Elite own a team with 10+ years experience.
We know well of technical inspection, marketing, transportation...
Exhibition
We have been to many international exhibitions with the hope of meeting all our customers face to face.
To get our recent exhibition information pls refer to our official website.
Q1. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q2. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q3. How about your delivery time?
A: Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or detailed requirement.
Q5. What is your sample policy?
A: We can supply the sample for testing, but the customers have to pay the sample cost and
the courier cost.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q7: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
