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Naphthalene Based Superplasticizers Construction Chemical



300 ~ 600 / Metric Ton ( Negotiable ) Get Latest Price


300 per Metric Ton

1 Metric Ton

25kg bag; or 650kgs big bag; or pallet as per your request.

As quick as your request.

900000 Metric Ton per Year


Contact Now

Product Specification

Other Names : Sodium Naphthalene Sulphonate Formaldehyde Purity (%) : >92% Type : Usage : construction chemicals for concrete admixture Brand Name : Wanshan Classification : - CAS No. : - MF : - EINECS No. : -
Content of Chloride : <0.3% Na2SO4 content : <5% Solid content : >92% Color : Light or dark browm Net starch fluidity : >240mm

Product Description

Construction Chemicals:
Superplasticizers - concrete chemical auxiliary agent

Name: (Short for SNF, PNS, FDN)
Sodium Naphthalene Sulphonate Formaldehyde Condensition;
Sodium sulphonated naphthalene formaldehyde

CAS No.: 36290-04-7

The product is made of naphthalene, sulfonic acid, HCHO and Alkali through sulfonation, condensation, hydrolyzation, and neutralization reaction.

We have 3 models: 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 ≥18% ≥18% ≥18%
SNF is a kind of water reducing agent, and it can be used in:
1. Raw materials for concrete chemical admixture
2. Pre-casting
 Pumping concrete
4. Architectural concrete
5. Fly ash concrete
6. Underwater concrete
25kg net bag or 650kg big bag, pallet or as per your request.


Contact Us

Contact Person :Mr. Eric

Company:Shandong Wanshan Chemical Co., Ltd

Address:changle, Weifang, Shandong, China,262404


Mr. Eric < Shandong Wanshan Chemical Co., Ltd >
I want to know:

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