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  Advanced chemicals Specialities was introduce in Pakistan in 1992, providing the services at its level best. As time passes, the productivy in chemical sector increases.  
   
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  Category > Dispersants  
  Dispersants  
  A dispersant or a dispersing agent or a plasticizer or a superplasticizer is either a non-surface active polymer or a surface-active substance added to a suspension, usually a colloid, to improve the separation of particles and to prevent settling or clumping. Products are based on Carboxylic Acid Amide families, they break down larger particles into small particle size and find application in paints, leather, metal, rubber, plastics and many other industries.
Automotive Dispersing agents are added to lubricating oils used in automotive engines to prevent the accumulation of varnishlike deposits on the cylinder walls and to gasoline to prevent the buildup of gummyish residues.
Bio-dispersing Dispersants can be used to prevent formation of biofouling or biofilms in industrial processes. It is also possible to disperse bacterial slime and increase the efficiency of biocides.
Concrete Dispersants/plasticizer/superplasticizers are used in the concrete mix (sand, stone, cement and water) to lower the use of water and still keeping the same slump (flow) property. This makes the concrete stronger and more impervious to water penetration.
Gypsum wallboard dispersant/plasticizer is added to the gypsum wallboard slurry to reduce the amount of water used, while maintaining the same slump as the slurry without dispersant. The lower water usage allows lower energy use to dry the wallboard, since less water is present in the wallboard.
Oil drilling Dispersants in oil drilling are chemicals that aid in breaking up solids or liquids as fine particles or droplets into another medium. This term is often applied incorrectly to clay deflocculants.
Process industry In the process industry dispersing agents or plasticizers are added to process liquids to prevent unwanted deposits by keeping them finely dispersed. They function in both aqueous and nonaqueous media.
Surface coating
  • In order to provide optimal performance, pigment particles must act independently of each other in the coating film and thus must remain well dispersed throughout manufacture, storage, application, and film formation. Unfortunately, colloidal dispersions such as the pigment dispersions in liquid coatings are inherently unstable, and they must be stabilized against the flocculation that might occur.
  •   Advadisp KF-57  
    By :Abd-e-Ali | Visits: 6906  
    Chemical Name: To be available if desired
      Chemical Family: Carboxylic Acid Amides  
      Product Use: As a dispersing agent  
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