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China
Personne àcontacter Mr. chen
Chaozhou, Guangdong
Sodium Humate
Sodium humate is the salt of humic acids, derived from natural
oxidized lignite through extraction
Sodium humate has a wide use in industry. This product can be
applied in a great number of fields such as the removal of toxic
metals from wastewater or as mud adjuster in oil drilling. Other
application fields include construction industry, paper industry,
removal of toxics in contaminated soils, paints and industrial
coatings, printing inks, foundry sand additives, rubber compounding
and processing, absorbents/selective extractants, asphalt and
bitumen compounding, grease and lubricants, roofing compounds,
under-coatings and soundproofing, cement/concrete and
emulsions.
Composition & Properties
Humic Acids:
****0%
Sodium:
*2%
Humidity:
*0%
pH value:
***0
Density:
0.**0 kg/L
Color:
Black Brown
Product type:
Granulates
Dosage:
0.1% - 0.5% of cement (w/w)
Sodium Humate
can be used as liquefier in concrete. It not only reduces the
consumption of concrete, but also improves its physico-mechanical
properties. It also has a potential as a special density control
additive (light weight) in cement or concrete. Due to its
hydrophobic property, using Sodium Humate results in very little
water uptake. This leads to either, a reduced use and an improved
workability of the cement, or to an increase in its stability while
the amount of cement used remains the same.
Sodium Humate helps to diminish the surface tension of water,
resulting in an improved utilization of solid particles in
concrete. It leads to a complete fine separation (dispersion) of
the cement, whereby the friction between solid particles is
reduced, resulting in a better versatility and workability *
*
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