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      The company is mainly engaged in the comprehensive development, production and

sales of dyeing, chemical and concrete admixture products.

      Products are widely used in pesticides, building materials, printing and dyeing, ceramics,

refractories, rubber and other industries.

      Among them, the monthly production and sales volume of lignin series products is 5000

tons, and the product quality is stable and reliable. In recent years, this series of products

have established long-term, stable and friendly cooperative relations with many customers

at home and abroad.

        Main products of the company: sodium lignosulfonate, calcium lignosulfonate, alkaline

lignin, diffusing agent NNO,carboxymethyl cellulose, concrete air entraining agent, sodium

gluconate retarder.

Sodium lignosulfonate

      It is produced by reed as raw material and produced by low pollution technology,sodium

lignosulfonate is with good solubility, high surface activity and dispersing ability.It is a

sulfonate derivative contents benzoic acid and carboxyl.It’s adhesion, dispersion and

chelation are widely used in various industries to improve its physical and chemical

properties, save costs and improve efficiency.

Specification of SLS:

Item                                               Value

Appearance                       JR4 Brown powder

PH value                            9-10

Water insoluble

content %                         <2

Water reducing

ratio %                              9-11

Lignin content %           Above 55

Heat stability%              >130

Moisture content %      <5

Inorganic content %     <5

Size 120 mesh %           <4

Package: 25 kg/bag,13.5tons/20GP,25Tons/40HQ.