Water Reducer Concrete Admixture Sodium Naphthalene Sulfonate Formaldehyde SNF PNS

Basic Information
Place of Origin: China
Brand Name: ELITE-INDUS
Certification: ISO
Model Number: Elt-NSF
Minimum Order Quantity: 1Tons
Price: Negotiation
Packaging Details: 25kgs/Bag,16Tons/20'gp
Delivery Time: Within 15 days after order confirmation
Payment Terms: T/T, L/C, D/A, D/P, Western Union
Supply Ability: 900000TONS/YEAR

water reducer sodium naphthalene sulfonic formaldehyde SNF PNS
                                                                   ------Elt-NSF
 
1. SNF 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.
Water Reducer Concrete Admixture Sodium Naphthalene Sulfonate Formaldehyde SNF PNS
2. SNF Specification

INDEXITEMElt-AElt-BElt-C
AppearanceLight brown powderLight brown powderLight brown powder
Solid Content≥92≥92≥92
Sodium sulphate Content5%10%20%
Chloride Content0.3%0.4%0.5%
PH Value7-97-97-9
Net Starch Fluidity≥250 mm≥240 mm≥230 mm
Surface Tension70±1×10-3N/M70±1×10-3N/M70±1×10-3N/M

3. SNF Package
25kgs/Bag or Ton bag,16Tons/20'gp
Water Reducer Concrete Admixture Sodium Naphthalene Sulfonate Formaldehyde SNF PNS
4. SNF 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.
Water Reducer Concrete Admixture Sodium Naphthalene Sulfonate Formaldehyde SNF PNS
5. SNF 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%).
6.Parameters&accepttance criteria(For reference)
A.Elt-A

ParametersCriteriaActual ResultsParammetersCriteriaActual Results
Water reduction,Min %≥1418-28Compression strength,%1d≥140170
Water Penetration,Max %≤90793d≥130160
Air Content,%≤3.01.67d≥125145
Temporal distribution for setting(min)Initial setting time-90 ~ +120

 
-90 ~ +120

28d≥120135
Terminal setting timeShrinkage,%

 
28d

 
≤135

 
82

Corrosion to steel barsNoneNone
Note:Standard Blend Dosage:0.75%(as cement amount)

B.Elt-B

ParametersCriteriaActual ResultsParammetersCriteriaActual Results
Water reduction,Min %≥1417-25Compression strength,%1d≥140165
Water Penetration,Max %≤90803d≥130155
Air Content,%≤3.01.67d≥125140
Temporal distribution for setting(min)Initial setting time-90 ~ +120

 
-90 ~ +120

28d≥120130
Terminal setting timeShrinkage,%

 
28d

 
≤135

 
85

Corrosion to steel barsNoneNone
Note:Standard Blend Dosage:0.75%(as cement amount)

C.Elt-C

ParametersCriteriaActual ResultsParammetersCriteriaActual Results
Water reduction,Min %≥1416-22Compression strength,%1d≥140160
Water Penetration,Max %≤90853d≥130150
Air Content,%≤3.02.07d≥125140
Temporal distribution for setting(min)Initial setting time-90 ~ +120

 
-90 ~ +120

28d≥120125
Terminal setting timeShrinkage,%

 
28d

 
≤135

 
88

Corrosion to steel barsNoneNone
Note:Standard Blend Dosage:0.75%(as cement amount)

 
 

Contact Details
jackhu

Phone Number : +8613955140199