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5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture

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5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture

5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture
5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture 5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture 5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture 5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture 5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture

Large Image :  5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture

Product Details:
Place of Origin: China
Brand Name: ELITE-INDUS
Certification: ISO
Model Number: Elt-NSF
Payment & Shipping Terms:
Minimum Order Quantity: 1Tons
Price: Negotiation
Packaging Details: 25kgs/Bag,16Tons/20'gp or by Ton bag
Delivery Time: Within 15 days after order confirmation
Payment Terms: T/T, L/C, D/A, D/P,
Supply Ability: 900000TONS/YEAR
Detailed Product Description
Na2SO4 Content(%): <5 /10/18 Appearance: Light Brown Powder
PH Value: 7-9 Water-reducing Ratio(%): 18-28
Surface Tension(N/m): (7 1 ± 1) ×10-3 Product Name: 5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture
High Light:

polycarboxylate concrete admixtures

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hdpe geomembrane sheet

5% sodium sulfate poly naphthalene sulfonate formaldehyde as concrete additive
                                                                   ------Elt-NSF
 
1. poly naphthalene sulfonate formaldehyde Introduction


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.

5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture 0

 

2poly naphthalene sulfonate formaldehyde Specificaion

 

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

 

3.poly naphthalene sulfonate formaldehyde Package

 

A. 25kgs/Bag,16Tons/20'gp

B. Ton bag, 16tons/20'gp

 

5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture 1

 

3. poly naphthalene sulfonate formaldehyde Application


A. Used for and widely for self-cured, vapor-cured concrete and its formulations. At the
early stage of application, extremely prominent effects are shown. As the result, the modulus and
site utilization can be drastically, the procedure of vapor cure is omitted in peak-heat summer days. Statistically 40-60 metric tons of coal will be preserved when a metric ton of the material is
consumed.
B. Suitable for preparation of early-strength, high-strength, high-anti-filtration and self-sealing& pumpable concrete.
C. Widely used in pre-cast & ready-mixed concrete, armored concrete and pre-stressed reinforced concrete in key construction projects such as dam and port construction, road building & town
planning projects and dwelling erections etc.
D.Compatible with Portland cement, normal Portland cement, Portland slag cement, fly-ash
cement and Portland pozzolanic cement etc.

 

5% Sodium Sulfonated Naphthalene Formaldehyde For Concrete Admixture 2
4.poly naphthalene sulfonate formaldehyde USAGE:
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%).

5.Parameters&accepttance criteria(For reference)
A.Elt-A

Parameters Criteria Actual Results Parammeters Criteria Actual Results
Water reduction,Min % ≥14 18-28 Compression strength,% 1d ≥140 170
Water Penetration,Max % ≤90 79 3d ≥130 160
Air Content,% ≤3.0 1.6 7d ≥125 145
Temporal distribution for setting(min) Initial setting time -90 ~ +120

 
-90 ~ +120

28d ≥120 135
Terminal setting time Shrinkage,%

 
28d

 
≤135

 
82

Corrosion to steel bars None None
Note:Standard Blend Dosage:0.75%(as cement amount)

B.Elt-B

Parameters Criteria Actual Results Parammeters Criteria Actual Results
Water reduction,Min % ≥14 17-25 Compression strength,% 1d ≥140 165
Water Penetration,Max % ≤90 80 3d ≥130 155
Air Content,% ≤3.0 1.6 7d ≥125 140
Temporal distribution for setting(min) Initial setting time -90 ~ +120

 
-90 ~ +120

28d ≥120 130
Terminal setting time Shrinkage,%

 
28d

 
≤135

 
85

Corrosion to steel bars None None
Note:Standard Blend Dosage:0.75%(as cement amount)

C.Elt-C

Parameters Criteria Actual Results Parammeters Criteria Actual Results
Water reduction,Min % ≥14 16-22 Compression strength,% 1d ≥140 160
Water Penetration,Max % ≤90 85 3d ≥130 150
Air Content,% ≤3.0 2.0 7d ≥125 140
Temporal distribution for setting(min) Initial setting time -90 ~ +120

 
-90 ~ +120

28d ≥120 125
Terminal setting time Shrinkage,%

 
28d

 
≤135

 
88

Corrosion to steel bars None None
Note:Standard Blend Dosage:0.75%(as cement amount)

 
 

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