quality ISO Approval Naphthalene Sulfonate Formaldehyde / Poly Naphthalene Sulfonate factory

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ISO Approval Naphthalene Sulfonate Formaldehyde / Poly Naphthalene Sulfonate

Name: ISO Approval Naphthalene Sulfonate Formaldehyde / Poly Naphthalene Sulfonate
Brand: ANHUI ELITE INDUSTRIAL CO.,LTD
SKU: Elt-FDN/PNS/SNF
Availability: InStock

Specifications

Highlight:

polycarboxylate concrete admixtures

,

hdpe geomembrane sheet

Appearance:

Light Brown Powder

Sodium sulphate Content:

5% Or 10% Or 20%

PH Value:

7-9

Classification:

Chemical Auxiliary Agent

Name:

Naphthalene Sulfonate Formaldehyde

Other name:

SNF/NSF/PNS Pwder

Usage:

Concrete Admixture

Certificate:

ISO

Solid content:

92% Min

Type:

Naphthalene Based Superplasticizer

Tags:

polycarboxylate concrete admixtures

Key Attributes

Brand Name: ELITE-INDUS

Model Number: Elt-FDN/PNS/SNF

Place of Origin: China

Certification: ISO

Minimum Order Quantity: 1Tons

Price: Negotiation

Supply Ability: 900000TONS/YEAR

Delivery Time: Within 15 days after order confirmation

Payment Terms: T/T, L/C, D/A, D/P, ,

Standard Packaging: 25kgs/Bag,16Tons/20'gp

Product Description

Naphthalene Sulfonate Formaldehyde / Poly Naphthalene Sulfonate (SNF/NSF/PNS)

1.Introduction

Naphthalene Sulfonate Formaldehyde (NSF) is a naphthalene-based Superplasticizer a chloride-free admixture which is

supplied as a brown powder to be instantly dissolved in water. This concrete admixture is used to affect substantial water

reduction to concrete without influencing normal setting time and further improves the durability, workability, and strength

of concrete.Poly Naphthalene Sulfonate Formaldehyde (SNF/NSF /PNS) complies with the requirements of the following

standards: ASTM C 494, Type F; ASTM C 1017

ISO Approval Naphthalene Sulfonate Formaldehyde / Poly Naphthalene Sulfonate

2.Specification

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. 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%).

4. SNF Package
25kgs/Bag or Ton bag,16Tons/20'gp

ISO Approval Naphthalene Sulfonate Formaldehyde / Poly Naphthalene Sulfonate

5. SNF Application

---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.

Sulfonated Naphthalene Formaldehyde is used as a super-plasticizer in the production of free flowing concrete such as:
---Slabs and foundations
---Walls, columns and piers
---Slender components with densely packed reinforcements
---Textured surface finishes
It is also used as a water-reducing agent leading to high early strength concrete such as:
---Pre-cast concrete elements
---Pre-stressed concrete
---Bridges and cantilever structures
---Areas of concrete where formwork must be removed quickly or early loading applied

ISO Approval Naphthalene Sulfonate Formaldehyde / Poly Naphthalene Sulfonate

6.Parameters&accepttance criteria(For reference)

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)

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 additive 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.

ISO Approval Naphthalene Sulfonate Formaldehyde / Poly Naphthalene Sulfonate

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:

Main 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 PCE(Flake/Powder/Liquid)		150000mts
Foam Agent		30000mts
Sodium Gluconate		200000mts