Sodium Lignosulphonate is an economical choice. In concrete industry, are mainly for concrete mixture as water-reducing additive. Low dosage, low air content, water reducing rate is high, adapt to most kind of cement. Can confect as concrete early-age strength enhancer, concrete retarder, antifreeze, pumping aids etc.
Sodium Lignosulphonate is an economical choice. In concrete industry, are mainly for concrete mixture as water-reducing additive. Low dosage, low air content, water reducing rate is high, adapt to most kind of cement. Can confect as concrete early-age strength enhancer, concrete retarder, antifreeze, pumping aids etc.
Hydroquinone has a variety of uses principally associated with its action as a reducing agent which is soluble in water. It is a major component in most photographic developers where, with the compound metol, it reduces silver halides to elemental silver.
Hydroquinone has a variety of uses principally associated with its action as a reducing agent which is soluble in water. It is a major component in most photographic developers where, with the compound metol, it reduces silver halides to elemental silver.
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