Polyaspartic acid is a water-soluble polymer substance synthesized through artificial biomimetic synthesis, which has the characteristics of phosphorus free, non-toxic, pollution-free, and fully biodegradable. It is an internationally recognized "green chemical". Polyaspartic acid has strong chelating, dispersing, and adsorption effects due to its structural characteristics of active groups such as peptide bonds and carboxyl groups. Widely used in fertilizer to improve influence. It can used as scale and corrosion inhibitors in water treatment fields such as industrial cooling circulating water, reverse osmosis water, oilfield reinjection water, metal cutting fluid, boilers, and steam pipelines. It can be used as a dispersant in the papermaking, printing and dyeing, and washing industries. And also can used in daily chemical industry.

First,  Polyaspartic acid application in agriculture.

As a fertilizer synergist, Polyaspartic acid is suitable for urea, compound fertilizer, water-soluble fertilizer, foliar fertilizer, etc. Polyaspartic acid can promote the absorption of nutrients by various functions. Research and application results at home and abroad have shown that polyaspartic acid has a definite effect as a plant nutrient absorption promoter and is suitable for various plants and soils, Main characteristics of using it in combination with fertilizers are as follows:

1. 1.Improve fertilizer utilization efficiency

Luoyang National Dry Agriculture Experimental Base of the Chinese Academy of Agricultural Sciences，the experiment conducted by Lei Quankui etc. on peanuts showed that after the application of polyaspartic acid, the nitrogen, phosphorus, and potassium nutrients in the soil remained highly effective at various stages. The utilization rate of nitrogen fertilizer can be increased by 15.3%, the utilization rate of phosphorus fertilizer can be increased by 8.3%, and the utilization rate of potassium fertilizer can be increased by 10.7%. Each acre can save about 20% of fertilizer and is less prone to nutrient deficiency symptoms.

2. 2.Increase crop yield

Domestic and foreign test certificates: The mixed use of polyaspartic acid and fertilizers by different crops reflects the same results, with an increase in yield of about 5-30% and a significant improvement in economic benefits. 

3. 3.Improve the quality of the effect

Polyaspartic acid promotes the absorption of medium and trace elements, achieving a coordinated supply of crop nutrients and improving crop quality. Avoiding malnutrition and the situation that use of hormones can cause deformities, baldness, cracking, and poor coloring of fruits.

4. 4.Promote root growth and enhance stress resistance

Polyaspartic acid is not a hormone, but can effectively promote the development of crop roots. Make it grow longer roots and more root hairs, increase the surface area of the roots, improve the ability of crops to absorb nutrients, and enhance the resilience of crops to lodging, drought, cold, disease, and other adverse conditions.

5. 5.Green and environmentally friendly, improving soil

Firstly, polyaspartic acid  is an environmentally friendly product that itself is non-toxic, pollution-free, biodegradable, hormone free, heavy metal free, and has no side effects. Secondly, polyaspartic acid can reduce the negative effects of excessive fertilization on the environment and activate fixed nutrient elements in the soil, which not only improves fertilizer utilization efficiency but also improves soil quality. It can also activate fixed nutrient elements in the soil. Not only improves fertilizer utilization efficiency but also improves soil quality.

Second, Polyaspartic acid application in industry.

Polyaspartic acid is widely used as scale and corrosion inhibitor in water treatment fields such as industrial cooling circulating water, reverse osmosis water, oilfield reinjection water, metal cutting fluid, boilers, and steam pipelines. It can be used as a dispersant in the papermaking, printing and dyeing, and washing industries. Polyaspartic acid exhibits excellent performance in high hardness, high alkalinity, high pH value, and high concentration systems.

Its scale inhibition effect is superior to commonly used scale inhibitors that contain phosphine. Replacing water treatment agents that contain phosphine with this product can avoid eutrophication of water and secondary pollution from emissions.

Other else, our company also provides polysuccinimide, which is the Hydrolysis precursor of Polyaspartic acid. At the same time, solid polyaspartic acid is also avaliable.