Stable Superplasticizer In Concrete 7 - 9 PH Value Na2so4 Content 5% / 20%

Basic Information
Place of Origin: China
Brand Name: elite-indus
Certification: ISO, CE
Model Number: ELT-NFS
Minimum Order Quantity: 1 ton
Price: Negotiation
Packaging Details: 25KG/multi-layers paper valve bag with PE-liner.
Delivery Time: 10-15 working days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 40000 tons per year

Na2so4 Content 5% 10% 18% 20% Snf Fdn Concrete Superplasticizer Sodium Naphthalene Sulfonate Formaldehyde

 

Product Description

 

1, competitive price

2, fast delivery within 5days.

3, professional manufacturing company for more than 8 years.

4, stable good quality.

 

Naphthalene formaldehyde sulphonate water reducing agent is a synthetic powder based onbeta-sulphonate formaldehyde ondensate and reactive polymer.
It has the properties of high range water reduction, set retarding and excellent strengthening.
Elt-nsf sodium sulfate is less than 10% , suitable to middle strength or high strength concrete where high range water reduction is desired.


Stable Superplasticizer In Concrete 7 - 9 PH Value Na2so4 Content 5% / 20%

 

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

 

INDEXITEM Elt-AA Elt-A Elt-B Elt-C
Appearance Light brown powder Light brown powder Light brown powder Light brown powder
Solid Content ≥92 ≥92 ≥92 ≥92
Sodium sulphate Content 3% 5% 10% 20%
Chloride Content 0.3% 0.3% 0.4% 0.5%
PH Value 7-9 7-9 7-9 7-9
Net Starch Fluidity ≥250 mm ≥250 mm ≥240 mm ≥230 mm
Surface Tension   70±1×10-3N/M 70±1×10-3N/M 70±1×10-3N/M


Uses
To provide initial workability especially with low water cement ratio.
To significantly improve the initial workability of site mixed concrete without increasing water demand.
To provide improved durability by increasing ultimate strengths and reducing concrete permeability.
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

 

Construction Chemical Super Plasticizers
Cement Water Reducer & rapid setting /Cement grinding
Admix Super -Plasticizer increases compressive strength & workability to concrete
Gypsum, Clay, Ceramics Water Reducer allows to prepare a higher solids slurries, increase production.
Oil Field Viscosity reducer of cement slurry used in cementing casing in wells.
Dispersed Dyes Azo and Anthraquinone Disperse Dyes
Chemical Industry Textile, Pesticide, Paint, Leather, Pigment, Ink
 
Stable Superplasticizer In Concrete 7 - 9 PH Value Na2so4 Content 5% / 20%
 

Packing & Delivery
Naphthalene Sulfonate Formaldehyde (SNF/NSF /PNS) is packed in 2 ways:
A. 25kg/plastic bag, 16 tons/ 20'gp container without pallet, 14 tons /20'gp with pallet
B. 25kg /paper drum
 
Naphthalene Sulfonate Formaldehyde (SNF/ NSF /PNS) has a minimum shelf life of 12 months provided it is stored under cover, out of direct sunlight.
 
Delivery Time
3-15 days after deposit (we always keep inventory)
Sample Time
1-3 days after confirmation
Production Time
7-15days
Payment Methods
T/T, L/C, Western Union or as per negotiate


Dosage
The optimum dosage of Naphthalene Sulfonate Formaldehyde (SNF/ NSF /PNS) to meet specific requirements should always be determined by trials using the materials and conditions that will be experienced in use.
Our suggestions as below:
A. Blending dosage at 0.5%-1.0%, 0.6% mixing dosage advised.
B. Prepare solutions as required.
C. Direct use of powder agent is allowed. Alternatively the addition of the agent is followed by water Moisturization (water-cement ratio:60%).

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Stable Superplasticizer In Concrete 7 - 9 PH Value Na2so4 Content 5% / 20%

 

 

Contact Details
helen