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Eco-friendly Textile Auxiliaries, Paper and Pulp Chemical

Aug 07, 2017

Polyaspartic Acid Sodium Salt and Tetrasodium Iminodisuccinate are all environmentally sustainable, phosphorus-free, hormone - free, heavy metal-free, non-toxic, non - pollution to the environment.

Polyaspartic Acid Sodium Salt (sodium polyaspartate, PASP-Na)

It is used to dispersing and controlling crystillization of mineral slurries used as fillers(kaoline, titanium dioxide, zinc oxide) in paper and pulp industry.
1.prevention of mineral scale in process waste water.
2.stabilization of pigment dispersions.

Tetrasodium Iminodisuccinate (IDS-Na4)

It can be used as oxygen bleaching additive, Hydrogen Peroxide H2O2 Stabilizer under high temperature & high pH level.

1.additive in bleaching processes to prevent hydrogen peroxide from disactivation catalyzed by heavy metal ions, complexing metal ions.

2.stabilizing photooxidative labile dyes.

3.enhancing antimicrobal activity of preservatives.