98%
400G
Door-to-door
Home
Sodium Naphthalene Sulfonate Formaldehyde
Sodium Naphthalene Sulfonate Formaldehyde / CAS : 36290-04-7
| Appearance | Brown powder | UN | - |
| HS | 38244010 | DG Class | - |
| Synonyms | SNF; PNS; FDN; NSF; Sodium Naphthalene Sulfonate; Dispersant NNO; Concrete Superplasticizer; Concrete Water Reducing Admixture; High Range Water Reducer Admixture; Sulphonated Naphthalene Formaldehyde; Naphthalene Sulfonate in Concrete; Silphonate Napthalene Formaldehyde; Snf-A | ||
Customer Service
Shine Lee
- Email: shine@mail.chemball.com
- Whatsapp: 0086-13291801657
- Tel: 0086-571-8879 6269
latest price
-
SNF-A（5%） Packing (25KG/Woven Bag)
-
SNF-A（5%） Packing (750KG/Jumbo Bag)
-
SNF-A（5%） Packing (650KG/Jumbo Bag)
-
SNF-C （20%） (Packing:25kg/Bag)
-
SNF-C （20%） Packing (750KG/Jumbo Bag)
-
SNF-C （20%） Packing (650KG/Jumbo Bag)
...
Overview
Benefits
The largest SNF manufacturer in Asia.
ISO9001, ISO45001, ISO14001 certification.
Exported to more than 60 countries worldwide, the products have been recognized by global customers.
The largest export is SNF with 5% and 18% sodium sulfate content, and up to 28% is applied to gypsum materials.
Specification
Model & Grade: | SNF - CC | SNF - A |
Test Item | Standard specification | Standard specification |
Solid Content (%) | ≥ 91 | ≥ 91 |
Appearance | Brown powder | Brown powder |
Insoluble matter(%) | ≤2 | ≤ 0.5 |
Smell | Light inherent special smell | Light inherent special smell |
Flow ability (mm) | ≥230 | > 230 |
Surface Tension (N/M) | （70±1）×10-3 | （71± 1）×10-3 |
PH Value | 7 – 9 | 7 –9 |
Content of CI (%) | ≤0.5 | ≤ 0.5 |
Na2SO4 Content (%) | ≤19 | ≤5 |
Uses
Concrete: SNF water reducing agent can improve the strength and durability of concrete by increasing its fluidity and reducing its viscosity, reducing the amount of cement used. In addition, SNF water reducing agent can also reduce concrete surface cracks and shrinkage.
Cement products: SNF water reducing agent can be used to manufacture cement mortar, blocks, pipes, floor tiles, and other cement products to improve their fluidity, reduce the amount of cement used, improve strength, and reduce shrinkage.
Mortar: SNF water reducing agent can be used to manufacture mortar to improve its fluidity, increase viscosity, increase setting time, and reduce shrinkage.
Other fields: SNF water reducer can also be used in the manufacturing of casting, pulp, asphalt, and other fields. In these fields, SNF water reducing agents can be used as adhesives, dispersants, and thickeners to improve the performance of materials and processing processes.
Picture
Properties
Summary
Formula
C11H9NaO4S
Molecular Mass
472.442
Exact Mass
472.003
PSA
131.16000
Logp
5.55360
SMILES
C=O.C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)O.[Na]
Attribute classification
Matter Classification
mixture
Category
Auxiliary > Textile Auxiliaries
Auxiliary > Building Chemicals
Auxiliary > Building Chemicals
Chemical and Physical Properties
Appearance
Brown powder
Export information
HS Code
38244010
Export Rebate
13%
Sign In
Error!
processing...
Send Email
Sending...
Thank You！
Your requirement has been sent, we will contact you quickly!
Sent Failed！
Try again!