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Properties

The SEQUION® range are extremely effective dispersants.

They can be used to reduce the viscosity of coatings and slurries and as dispersants for water based paints.

SEQUION®, have the required heavy metal chelation properties which allow for the control of heavy metals in case they would interfere with the stability of the paint

HYDRODIS® VN series represents an evolution of the general outline explained above, conjugating the characteristics of wetting agents with those of dispersing agents.

HYDRODIS® VN has an excellent sequestering ability, because of its chemical nature (sodium salt of poly-phosphonic acid). It an effective chelating agent towards calcium and magnesium ions. It can therefore control the hardness of the process water.

In the preparation of coating products HYDRODIS® VN allows to replace the usual combination of wetting/dispersing agents with the additional benefits of:

  • lower viscosity of the coating product
  • greater colors development of the pigment
  • greater colouring force
  • greater brilliance
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