Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive

Product Details
Customization: Available
Appearance: Brown Yellow Powder
Application: Concrete Admixture, Floor Hardener, Grouting Material, Mortar Admixture, Plastering Material, Self-Leveling Compound
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  • Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
  • Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
  • Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
  • Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
  • Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
  • Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
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  • Overview
  • Product Description
  • Specification
  • Product Application
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
FH-SNF
Chemical Composition
Naphthalene Sulfonate Formaldehyde
Setting Time
Extended Setting Time
Type
High-range Water-reducing Agent
Water Reduction Rate
30%-40%
Na2so4 Content
≤5%
Chloride
≤0.3%
Bulk Density Ca (GM/Cc)
0.60 – 0.75
Sulfonate Ash(750ºC)
<35 %
pH
7.0 – 9.0
Static Slurry Fluidity
≥250mm
Cement Strength
20% - 60%
Solid Content
≥93%
Dosage
0.75%-1.5%
Water Reducing Rate
22% - 25%
Moisture Content
≤3%
HS
382440100
MOQ
1ton
Shelf Life
2years
CAS
9084-06-4
Transport Package
25kg Plastic Bag
Specification
25kg/bag
Trademark
Fanhua Chem
Origin
China
HS Code
3824401000
Production Capacity
5000ton/Months

Product Description

Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
Product Description
Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
SNF/PNS/FDN Sodium Naphthalene Sulfonate Formaldehyde
SNF is a high range water reducer, commonly referred to as a super plasticizer, also named Naphthalene Sulphonate Formaldehyde Condensate (short name: SNF, PNS, FND, etc)
It has good dispersing performance to cement particles. Compared with traditional plasticizer, it has higher water reducing rate and less corrosion to steel bar which greatly improve the shelf life of concrete buildings.
SNF is made of naphthalene, sulforic acid, formalin and alkali, through sulfonation, hydrolyzation, condensation and neutralization reaction. SNF contains no chloride. So it meets the requirements of chemical admixture specifications for concrete: ASTM C 494, Types F; ASTM C 1017, GB8076-1997 and GB50119-2003.
Please note:
Low sodium sulfonate content: The aqueous solution has no crystals in winter, which can avoid pipeline congestions when SNF-A applied.
Specification
Type
SNF-A
SNF-B
SNF-C
Appearance
Light brown power
Solid Content
≥91%
≥91%
≥91%
Na2SO4 Content
<5%
<10%
<18%
Chloride Content
<0.3%
<0.4%
<0.5%
PH Value
7-9
7-9
7-9
Water Reduction(%)
18-28
17-25
16-22
Water insoluble matter
0.5% Max.
0.5% Max.
0.5% Max.
Product Application
Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
Sodium Naphthalene Sulfonate Formaldehyde can be applied to cast-in-place concrete, precast concrete and precast parts, with good adaptability to common cement, and can be widely used in road, bridge, tunnel, industrial and civil constructions, steam curing and natural curing precast parts.
Dosage:
0.5%-1.0% by weight of cementitious material. Actual dosage depends on the sample test. It is better to use after dilute, it means mix in water firstly, then add into concrete. Properly prolong the mixing time, and make sure the admixture is well mixed with concrete.
Packaging & Shipping
Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
Packing in woven fabric bag with plastic inner. 25kg/bag ; 650kg/bag ; and so on or based on your requirements .
It should be stored in a dedicated warehouse that is well-ventilated, dry and keep away from moisture.
Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
Company Profile
Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
Shandong Fanhua Chemical Technology Co., Ltd
Shandong Fanhua Chemical Technology Co., Ltd is a comprehensive high-tech production enterprise that integrates science, industry, and trade.
The company is located in Longcheng, China - Zhucheng city, Weifang city, Shandong Province, 110 kilometers away from Qingdao Port, with a superior geographical location and convenient transportation. The main products include Redispersible Polymer powder, Polycarboxylate Superplasticizer, Sodium Naphthalene Sulphonate Formaldehyde, Sodium Gluconate, Methyl Hydroxyethyl Cellulose(MHEC)/ Hydroxyethyl Methyl Cellulose (HEMC), Slump Retention Admixture(EPS100), Triisopropanolamine(TIPA85%) and other products. Products are widely used in high-speed railway, water conservancy. nuclear power, bridges, ports, municipal and other construction fields of national and local key and extra-large concrete projects.
At present, our products are sold to more than 20 countries in the world. Such as Latin America, Southeast Asia, Australia, Vietnam, Malaysia, Singapore, Saudi Arabia and other countries. Our products and services have received unanimous praise from our customers.
After years of development and growth, Fanhua Chemical not only has strong funds and advanced technology, but also gathers a group of experienced domestic and foreign industry experts. Fanhua Chemical will continue to uphold the cultural concept of "survival through quality, development through reputation", carry forward the spirit of "pioneering and innovative", and wholeheartedly provide good products and services for our customers, and work together for development!
Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
Sodium Naphthalene Sulfonate Formaldehyde Snf Construction Chemical Additive
FAQ
Q1: What is the application of your product? 
A:It is mainly used in the construction industry, such as water resistant putty powder; putty paste; tempered putty; paint glue; thermal insulation mortar, etc.
 
Q2: What products do you have?
A: We produce and sell Redispersible Polymer Powder(RDP), Sodium Gluconate, Polycarboxylate Superplasticizer(PCE), Sodium Naphthalene Sulfonate Formaldehyde(SNF), etc.
 
Q3: Can you provide free samples to us?
A: Yes, we can provide the free samples to you, and  you will bear the air freight.
 
Q4: What is your payment terms?
A: Different payterms available, we will offer best support to our Long-term partners. T/T, DP ,LC ,DA
 
Q5. how can we guarantee quality?
A:Always a pre-production sample before mass production;
   Always final Inspection before shipment;

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