Polyaspartate

Details:

Product Description:

Polyaspartic acid is a biodegradable high molecular weight polymer, having the characteristics of no phosphorus, non-toxic and pollution-free. With the structure characteristics of peptide bond and active group such as carboxyl group, it has powerful functions such as chelate, dispersion, and adsorption, etc. and also good compatibility.

Application areas:

As the special agricultural fertilizer synergist, polyaspartic acid is the raw material of the polypeptide fertilizers, polypeptide water soluble fertilizer, and growing enhancement fertilizer.

It is widely used as corrosion inhibitors in the water treatment fields such as industrial cooling water recirculating reverse osmosis formulation, metal cutting fluid, boiler and steam pipeline. Because of its outstanding performance in the systems of high hardness, high alkalinity, high pH value and high concentration conditions, it has better scale inhibition than tranditional scale inhibitors containing phosphine.

It can be also used as dispersant in papermaking, printing and dyeing industries.

Physical properties:

Product Form: Yellow to reddish brown liquid, Solid Content: ≥ 40%, Density@20℃): ≥ 1.20 g.cm^-3, Limiting Viscosity Number @30℃): 0.055~0.090 dl/g, pH Value(10g/L): 8.5~10.5.

Shipping Classification:

Non-hazardous for road, sea or air transport.

Package:

25/250kg plastic drum, 1.25mt IBC’s.