XYD High Purity Sodium Naphthalene Sulfonate / Sodium Naphthalene
1. Sodium Naphthalene Sulfonate contains different grades as 5%, 10%, 18%, 20%. Because of its performance stable, non-poisonous, odorless, non-flammable,
non-corrosive to steel bars and much better than Sodium Lignosulphonate and Calcium Lignosulphonate series product.
2. Sodium Naphthalene Sulfonate is more and more popular in the construction industry. The main
Properties High-efficient water reducing, Increasing cement paste
fluidity, Improving concrete strength etc.
1. Used as high range water reducer. It produces concrete with
extremely workable characteristics referred to as high slump. It
also allows concrete to be produced with very low water/cement
ratios at low or normal slumps. Their ideal for use in prestress,
precast, bridge deck or any other concrete where it is desired to
keep the water/cement ratio to a minimum and still achieve the
degree of workability necessary to provide easy placement and
2. It can be added directly or added in after dissolved. It can be
added during mixing and after-mixing. The afterward approach can
achieve better result. The suggested addition rate is 0.75%.
3. Also used as dispersant agent in textile, dyes industries.
4. It is a chemically synathesized non-air-entrained
5. Also called naphthalene sulfonate formaldehyde condensate .
6. Has strong dispersion effect on cement particles and good use
effect of preparing super flowing concrete as well as cast-in-situ
7. Precast members with early strength and high strength
8. Comprehensively improve various properties of the concrete .
|NO.||Index items||Standard value|
|1||Appearance||Light Yellow Powder|
|3||Content of cl (%)||0.3 Max|
|4||Net Starch Fluidity (mm)||250 Min|
|5||Surface Tension (N/m)||(70 ± 1) × 10 -3|
|6||Solids Content (%)||93.0% Min|
|Conclusion||Complies with requirements|
The countries we exported to
Asia: Russia, India, Thailand, Vietnam, Bengal,Philippines,
Singapore, Malaysia,Indonesia, Libya, Korea etc
Middle East: Saudi Arabia, Turkey,Palestine,Egypt, Jordan, Lebanon,
Iran, Iraq, Cyprus, Syria,Israel etc
South America: Peru, Brazil, Ecuador, Brazil,Paraguay etc.
Africa: Egypt, Algeria, Libya,South Africa, Sudan etc.