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SEQUESTERING AGENTS

Products from the OPTAVON range feature an excellent chelating power for metal and alkaline-earth ions. 
They prevent silicate precipitation and preserve fibers during the scouring, bleaching and dyeing processes. 

OPTAVON

Application fields:
Scouring, bleaching, dyeing, finishing and water treatment.

Characteristics:
Sequestering agent stable to strong oxidants and alkaline bath; it doesn’t affect metal complex dyestuffs.

Appearance:
Clear colourless to pale yellow liquid.

Chemical composition, Ionicity:
Modified phosphonic acid salt.
Anionic.

Application fields:
Scouring and bleaching of cellulosic fiber, dyeing, finishing and water treatment.

Characteristics:
Complexing agent for metal ions; excellent dispersing power, it prevents silicate precipitation.

Appearance:
Clear slightly yellow liquid.

Chemical composition, Ionicity:
Organic phosphorous compound.
Anionic.

Application fields:
Acid demineralization of natural and artificial fiber.

Characteristics:
Sequestering agent of metal ions and hardly soluble alkaline-earth salts, corrosion inhibiting.

Appearance:
Clear colourless liquid.

Chemical composition, Ionicity:
Organic phosphorous compoun.
Anionic.

Application fields:
Scouring, bleaching and water treatment.

Characteristics:
Sequestering agent of metal ions and hardly soluble alkaline-earth salts; preserving agent for fiber during scouring, bleaching and dyeing processes.

Appearance:
Clear brown liquid.

Chemical composition, Ionicity:
Organic phosphorous compound.
Anionic.

Contacts

ZETA ESSE TI srl
Via Angelo Ariotto, 1/B
13038 Tricerro (VC) - Italy