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Polyaspartic Acid (PASP)

  • Other Name: Poly L-aspartic acid; Polyaspartate;
  • Appearance: Yellow to Reddish-brown
  • Specification: ≥40%
  • CAS No.: 181828-06-8;25608-40-6
  • Relatively Molecular Weight: 2000-20000 Da or as your requests
  • Density g/cm3 (20℃): ≥1.25
  • Limiting Viscosity dl/g(30℃): 0.030-0.090
  • Packing:1.25 Ton/IBC
  • Free Samples Available
  • Fast Shipping Service
  • Over 20+ years of experience
  • Constantly improving
  • Satisfaction Guaranteed
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Product Description

What’s the Polyaspartic Acid(PASP)

Polyaspartic Acid(PASP) is a water-soluble polymer, which is a new type of green water treatment agent with the characteristics of non-phosphorus, non-toxic, pollution-free, and biodegradable. PASP can replace phosphorus-containing water treatment agents to avoid eutrophication and secondary pollution of water bodies. It has a strong chelating ability for ions and has dual effects of corrosion inhibition and scale inhibition. It has a good scale inhibition effect on calcium carbonate, calcium sulfate, barium sulfate, calcium phosphate, and other scale-forming salts. very high. PASP also has a dispersing effect and can effectively reduce the corrosion of metal equipment.

Polyaspartic Acid (PASP) is a highly versatile, biodegradable, and eco-friendly polymer that offers unique advantages across a wide range of industries. Derived from aspartic acid, PASP has gained popularity for its remarkable performance in agriculture, petrochemicals, construction, textiles, water treatment, cosmetics, and more. Whether you’re in need of a high-performance fertilizer additive, oilfield chemical, surface treatment solution, or cosmetic ingredient, Polyaspartic Acid can provide effective and sustainable results.

Product Specifications

Polyaspartic Acid Sodium Salt Liquid

Polyaspartic Acid Sodium Salt Powder

  • Appearance: Yellow to Reddish-brown
  • Solid Content %: ≥40.0
  • Density g/cm3 (20℃): ≥1.25
  • Limiting Viscosity dl/g(30℃): 0.030-0.090
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  • Appearance: Light yellow powder
  • Solid Content %: ≥90.0
  • Moisture Content %: ≤10
  • PH(10g/l in solution): 7.5-10.5

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Main Applications

The Applications of Polyaspartic Acid(PASP)

1. Agriculture: Optimizing Fertilizer and Soil Efficiency

In agriculture, Polyaspartic Acid serves as a powerful tool to boost the effectiveness of fertilizers and soil treatments:

  • Agricultural Fertilizer Synergist: PASP works synergistically with fertilizers, enhancing nutrient uptake and improving crop yields. It helps ensure that essential nutrients reach plants in a controlled-release manner.
  • Soil Amendments: PASP improves soil structure and moisture retention, creating a better environment for plant growth.
  • Nutrient Uptake Enhancer: It aids in the absorption of essential nutrients by plants, optimizing growth and reducing fertilizer loss.
  • Used with Pesticides: PASP is compatible with pesticides, improving their efficiency and minimizing loss through environmental factors.

2. Petrochemical Products: Enhancing Oilfield Operations

Polyaspartic Acid is utilized in the petrochemical industry for its ability to improve efficiency and performance:

  • Oil Extraction: PASP helps to enhance oil recovery by improving the flow of oil and minimizing energy consumption in the extraction process.
  • Oilfield Chemicals: PASP is used in oilfield chemicals for applications like corrosion inhibition and scale prevention, improving the longevity of oil extraction equipment.

3. Textile Industry: Boosting Colorant Performance

In the textile industry, Polyaspartic Acid enhances the performance of pigments, colorants, and dyes:

  • Pigments and Dyes: PASP acts as a dispersant, ensuring that pigments and dyes are evenly distributed, resulting in vibrant and long-lasting colors.

4. Construction Industry: Strengthening Building Materials

Polyaspartic Acid is an essential additive in the construction industry:

  • Preparation of Building Materials: PASP is used to enhance the properties of cement, concrete, and plasters, improving their durability, workability, and resistance to wear.

5. Detergent Industry: Cleaning Power and Surface Treatment

Polyaspartic Acid is a key ingredient in the detergent industry:

  • Detergents: PASP enhances the cleaning efficiency of detergents by dispersing dirt and grease more effectively, resulting in better cleaning performance.
  • Metal Surface Treatment: It is also used in metal surface treatments, offering improved cleaning and corrosion resistance.

6. Water Treatment Industry: Softening and Scale Prevention

In water treatment, PASP plays a critical role in improving water quality:

  • Water Softening: PASP is highly effective at softening hard water by chelating calcium and magnesium ions, preventing scale buildup and ensuring the smooth operation of water systems.

7. Other Industries: Versatile Applications Across Sectors

Polyaspartic Acid has multiple uses across various other industries:

  • Food Industry: Used as a stabilizer and chelating agent, PASP ensures food safety and improves texture.
  • Leather Industry: PASP conditions leather products, making them more durable and flexible.
  • Cosmetics: In cosmetics, PASP serves as a moisturizer and material protection agent. It helps maintain skin hydration, smoothness, and provides enhanced protection against environmental damage.
  • Corrosion Inhibitor: PASP acts as an effective corrosion inhibitor, extending the lifespan of materials and equipment.
  • Fluorescent Whitening Agent: It enhances the brightness of fabrics and materials by acting as a whitening agent.
  • Inhibitor: PASP is used in various industrial processes as an inhibitor to prevent undesirable reactions, such as scaling or corrosion.
  • Sugar Industry: PASP is used in the sugar purification process, improving the extraction and refining of sugar.
    Oil Mining

    Oilfield water injection

    Agricultural Industry

    Fertilizer Synergist

    Metal Industry

    Cutting Fluid

    Textile Industry

    Bleaching & Dyeing

    Water Treatment Industry

    Anti-incrustation corrosion inhibitor

    Daily Chemicals

    Cleaning agent

    The Benefits of Polyaspartic Acid

    • Eco-Friendly: Polyaspartic Acid is biodegradable, reducing environmental impact and contributing to more sustainable industrial practices.
    • Safe and Non-Toxic: PASP is non-toxic and safe for both human health and the environment, making it suitable for a wide range of applications, including in personal care and food products.
    • Improved Efficiency: From enhancing fertilizer uptake to improving detergent cleaning power, PASP optimizes product performance and minimizes waste.
    • Versatility: PASP’s wide range of applications in various industries makes it an indispensable component for manufacturers and businesses looking to innovate and improve their product offerings.
    Related Products

    The Others of Polyaspartic Acid(PASP)

    • Polyaspartic Acid Calcium Salt Liquid
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    • Polyaspartic Acid Calcium Salt Powder
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    • Polyaspartic Acid Potassium Salt Liquid
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    • Polyaspartic Acid Potassium Salt Powder
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    • Polyaspartic Acid Zinc Salt Liquid
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    • Polyaspartic Acid Zinc Salt Powder
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    • Polyaspartic Acid Magnesium Salt Liquid
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    • Polyaspartic Acid Magnesium Salt Powder
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    Contact Us

    Looking for more information about Polyaspartic Acid? Reach out to our team today to discuss how this versatile polymer can improve your products and processes. We offer high-quality PASP in bulk, tailored to meet the specific needs of your industry. Don’t miss out on the opportunity to enhance your product performance with PASP!

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