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Sodium lignosulphonate 55.80 % have many usages ,such as: can absorb and disperse the cement;concrete water reducer;geology,oil field, the consolidation of wall and oil exploration plugging agent;Vatting dyes, dispersing dyes fillers, dispersing agents, acid dyes diluents;Can be used for refractory materials, ceramics dispersed, bonding, water-reducing enhancer, improve yield 70% -90%,etc.
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