Sodium Naphthalene Sulfonate Formaldehyde Snf Pns Fdn Superplasticizer

• Customization: Available
• Application: as Admixturess Concrete and Cement
• Chemical Composition: Naphthalene Sulfonate Formaldehyde
• Model NO.: ELt
• pH Value: 7-9
• Solid Content(%): >=91% Min
• Water Content: 7% Max
• Chloride: 0.3% Max
• Product Name: Naphthalene Series Superplasticizer
• Dosage: The Recommended Dosage Powder Average of 0.5 to 1.
• Water Reducing Rate: 15-30%
• Certification: ISO/SGS
• After-sales Service: 1year
• Transport Package: Ton Bag or 25kg / Bag or 40kg / Bag, 16tons/20"Gp
• Specification: ISO/SGS
• Trademark: elite-indus
• Origin: China
• HS Code: 382440100
• Production Capacity: 900000 Tons Per Year

Product Description

           Sodium Naphthalene Sulfonate Formaldehyde SNF PNS FDN naphthalene based superplasticizer

1. Introduction of Naphthalene formaldehyde sulphonate

Naphthalene formaldehyde sulphonate water reducing agent is a synthetic powder based on beta-sulphonate formaldehyde condensate
and reactive polymer.
Naphthalene formaldehyde sulphonate 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 strengthconcrete where high range water reduction is desired.

2.Specification of Naphthalene formaldehyde sulphonate
 

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, Packing of Naphthalene formaldehyde sulphonate
25kgs/Bag or Ton bag,16Tons/20'gp

4. Application of Naphthalene formaldehyde sulphonate

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.USAGE of Naphthalene formaldehyde sulphonate

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 of Naphthalene formaldehyde sulphonate

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 of Naphthalene formaldehyde sulphonate

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 of Naphthalene formaldehyde sulphonate

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)

7,our company

Anhui Elite Industrial Co.,LTD was established in 2007, has become one of the leading and professional suppliers of all kinds of
Concrete admixtures in the world market.

Our Product were widely used in all kinds of concrete,mortar,plaster projects and exported to more than 30 countries, Such as USA,
Russia, Germany, Australia, Chile, UAE, Korea, Vietnam, Africa etc.

Our Product was made by 100% Virgin Material with advanced equipment , we have one full set of precise testing instrument,
testing equipment and quality inspection team, technology research and development team. the management system was certified
by ISO9001 and our products have been passed the CE Certification.

Our Mainly Product and Production Capacity as below:

Item	Capacity/Annual
Polypropylene Fiber (PP Fiber)	15000mts
Polyester Fiber (PET Fiber)	6000mts
Polyvinyl Alcohol Fiber ( PVA Fiber)	30000mts
Polyacrylonitrile Fiber (PAN Fiber)	6000mts
Naphthalene Formaldehyde Sulphonate SNF	300000mts
Polycarboxylate Superplasticizer	150000mts

    Micro Synthetic Fiber ELT-Mono          Micro Synthetic Fiber ELT-Fibril      Macro Synthetic Fiber ELT-Embossed     
 
   Macro Synthetic Fiber ELT-Twist             Macro Synthetic Fiber ELT-Wave           Hook End Steel Fiber ELT-HE


8,Our Certificate: