SHANDONG WANSHAN CHEMICAL CO., LTD.
Sodium Naphthalene Sulphonate Formaldehyde

Sodium Naphthalene Sulphonate Formaldehyde

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Sodium Naphthalene Sulphonate Formaldehyde is perfect for its use in precast, bridge deck, pre - stress, or any other concrete where it is desirable to maintain the water-cement ratio to a minimal point. It can achieve the level of workability essential to render simple consolidation and placement. Formulated in compliance with rigid industry standards, provided chemical is composed by making use of chemical reactions such as condensation, hydrolyzation, sulfonation of Alkali, HCHO, naphthalene, neutralization and sulfonic acid. Sodium Naphthalene Sulphonate Formaldehyde can be made accessible in three assorted variants that include SNF-A, SNF-B and SNF-C.

CAS No.: 36290-04-7

Usage:
Also referred as SNF, this is a highly suitable water reducer. The physical properties of this are similar to napthalene superplasticizer. Also, it can be utilized for the preparation of concrete intermixture so as to  fulfill the construction work utilization purpose, Fly ash concrete, Pre-casting, Underwater concrete, Architectural concrete, Pumping concrete and.

Packaging:
Customers can this product in 25kg net bag or 650kg big bag. Also, it can be made available in pallet or as per the needed requirement.

Technical Specifications

We have 3 models

SNF-A; SNF-B; SNF-C.

ITEM

SNF-A  SNF-B  SNF-C

Appearance

Light Brown or Dark Brown Powder.

Solid Content

87~88~90~91~92~93~94~95

PH Value

7-9

Sodium Sulfate Content

<5% <10% 20%

Chlorides Content

<0.3% <0.4% <0.5%

Cement Flowing Rate

250 mm; 240 mm; 230 mm

Concrete Reducing Water Rate

> 14%; > 14%;> 14%