Product Description
Polyaspartate sodium (40%)
Widely used in fertilizer synergists;as a scale inhibitor in water treatment field of industrial cooling circulating water, reverse osmosis water, oil field refilling water, metal cutting fluid, boiler and steam pipelines etc; used dispersant in the papermaking, printing and dyeing, washing industry; also used in the field of daily chemicals.\
Appearance yellow to reddish brown liquid
Solid content% 40.0
Density (20 C, g. cm-3) > 1.15
Limit Viscosity (30 C)/(dL/g) 0.055-0.090
PH value (10g/L solution) 8.5-10.5
Biodegradability /%> 60
Use:
1. Agricultural polyaspartic acid, as a fertilizer synergist, is the raw material of polypeptide urea, polypeptide compound fertilizer and controlled-release fertilizer. It can promote nutrient absorption of crops such as grain, vegetables, fruits, flowers and so on. At the same time, it can be used with pesticides to improve its efficacy. Research and application results at home and abroad show that polyaspartic acid as a plant nutrient absorption promoter is effective, suitable for a variety of plants and soils, and its main characteristics are as follows:
· reduce the loss of chemical fertilizer, activate nutrient elements, improve the utilization rate of chemical fertilizer, thereby reducing the amount of chemical fertilizer 30%, increasing the yield by 10% - 30%.
·Promote the absorption of trace elements such as iron, zinc and manganese by crops. The microelement content of crops treated with polyaspartic acid is 3-4 times higher than that of control crops.
·Promoting early maturity of crops for 7-10 days and prolonging harvesting period for 10-15 days.
·promote root growth and enhance stress resistance.
2. Industrial polyaspartic acid is widely used as scale and corrosion inhibitor in industrial cooling circulating water, reverse osmosis water, oilfield reinjection water, metal cutting fluid, boilers and steam pipes.
3. It can be used as dispersant in papermaking, printing and dyeing and washing industries.
4. Polyaspartic acid has excellent performance in high hardness, high basicity, high PH value and high concentration multiple system, and its scale inhibition effect is better than that of common phosphine-containing scale inhibitors. Replacing phosphine-containing water treatment agent with this product can avoid eutrophication of scratch body and secondary pollution of discharge.
5. Used for degradable advanced materials and superabsorbent materials.
Packaging and Storage
Polyaspartic acid (PASP) liquids are packed in plastic drums, 25kg or 250kg per drum, which can also be customized according to user's needs. Solid particles are packed in bags, 40kg/bag or 50kg/bag. Polyaspartic acid (0!30) is stored in a cool, ventilated and dry place and transported according to general chemicals.
safety protection
Polyaspartic acid (PASP) is alkaline. Pay attention to labor protection during operation. Avoid contact with skin and eyes. Rinse with plenty of water after contact.
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