Acrylic Homopolymer (Sodium Polyacrylate) (POLYNIL HP)

POLYNIL HP
Sodium polyacrylate

Linear Acrylic Homopolymer (Sodium Polyacrylate) (POLYNIL HP) is known as a sodium salt of polyacrylic acid and a moisture-trapping agent. As a liquid chemical homopolymer, it acts as a cleansing agent, dispersant, solubilizer, viscosifier, emollient, and wetting agent. It is a non-toxic, eco-friendly substance with high mechanical and thermal resistance, and has a lower molecular weight compared to POLYNIL CP.

Minimum Order Quantity: 220 kg double-neck plastic drums

  • Solubilizer
  • Dispersant
  • Cleansing Agent
  • Chelating Agent

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250 cc

Acrylic Homopolymer (Sodium Polyacrylate) (POLYNIL HP)

Acrylic Homopolymer (Sodium Polyacrylate) (POLYNIL HP) is one of the widely used chemical raw materials in the detergent and cleaning industries. This substance acts as a solubilizer, lubricant, dispersant, etc., and with its high performance, plays a key role in the physical properties of final products. Sodium polyacrylate is also known as POLYNIL HP. In terms of polymer structure, it has a lower molecular weight compared to POLYNIL CP.

Applications and Uses of Sodium Polyacrylate

  1. Detergent and Cleaning Products: POLYNIL HP is used as a dispersing agent, viscosifier, preservative, chelating agent, solubilizer, lubricant, and buffer in detergent and cleaning raw materials. This substance can improve the product’s cleaning efficiency by binding to water hardness-causing elements, including magnesium, calcium, iron, and zinc. By neutralizing heavy metals present in water, dirt, and other substances involved in the laundry process, it enhances detergent performance and eliminates odors. POLYNIL HP is utilized in laundry detergents, bleaching products, stain removers, and bath gels. Due to its dispersing properties, it prevents scale formation on surfaces and fibers by dispersing deposits. It can also prevent the deposition of carbonates, phosphates, and silicates by inhibiting crystal growth.
  2. Cosmetic Products: This substance is used as a solubilizer, dispersant, cleanser, and chelating agent in cosmetics. It helps create a soft, uniform texture and improves the product’s spreadability on the skin.
  3. Agricultural Industries: Linear sodium polyacrylate is widely used in the agricultural industry as a solubilizer, chelating agent, emollient, and dispersant. Due to its stabilizing and dispersing characteristics, it is used as an additive in the production of fertilizers and pesticides, enhancing their overall performance through more effective and efficient absorption.
  4. Water and Wastewater Industry: Due to the vast number of carboxylate groups in its structure, POLYNIL HP has a high capacity for chelating metal ions. By forming complexes with calcium, iron, and other ions, it prevents their deposition on metal equipment and machinery. Another application of sodium polyacrylate in the water industry is its use in removing harmful heavy metals. Many industrial wastewaters contain metal ions that are hazardous to human health and the environment. By utilizing this polymer, heavy metals can be trapped and removed from the water before the effluent is discharged into nature.
  5. Oil, Gas, and Petrochemicals: POLYNIL HP is used as a solubilizer, dispersant, chelating agent, and foaming agent in products utilized in the oil, gas, and petrochemical industries. Adding this polymer to drilling fluids yields better results in the drilling process.
  6. Textiles: Acrylic Homopolymer (Sodium Polyacrylate) (POLYNIL HP) is used as a dispersant, solubilizer, and chelating agent in the textile industry.
  7. Other Applications: This substance is also used in industrial processes to dissolve soap in water and absorb water molecules. It is employed in fire-retardant gels and for oil-water separation. POLYNIL HP is used as a dispersing agent in the production of paints and resins, ensuring stability and extending the product’s shelf life.

Features and Benefits of POLYNIL HP

Chelating Agent: This substance acts as a chelating agent, forming bonds with iron, copper, and heavy metal ions, thereby neutralizing them. It can be used in various products, including cosmetics, personal care, detergents, textiles, agricultural pesticides, and the oil, gas, and petrochemical industries.

Stabilizer: Linear Acrylic Homopolymer (Sodium Polyacrylate) (POLYNIL HP) helps stabilize emulsions and prevents phase separation (two-phasing). POLYNIL HP ensures the product remains uniform and maintains its appearance over time.

Dispersant: POLYNIL HP is used as a dispersing agent in various products such as cosmetics, personal care, detergents, textiles, agricultural pesticides, and the oil, gas, and petrochemical industries.

Thickener: Linear Acrylic Homopolymer (Sodium Polyacrylate) is primarily known as a thickening agent. This substance has a high capacity to absorb and retain water molecules, increasing stability by raising the viscosity of water-based formulations. This feature makes it an ideal ingredient in products like hair gels and soaps.

Solubilizer: POLYNIL HP is used as a solubilizing agent in various industries, including cosmetics, textiles, personal care, detergents, agricultural pesticides, and the oil, gas, and petrochemical industries.

Emollient: Linear Acrylic Homopolymer (Sodium Polyacrylate) is used as an emollient agent in agricultural pesticides.

Cleanser: This substance is used as a cleansing agent in cosmetic products. It enhances the cleaning efficiency of the product by binding to water hardness-causing elements such as calcium, magnesium, iron, and zinc.

Viscous liquid Appearance at 25 °C
Min 40 Dry Residue %
8.5 – 8.8 pH (10% Aqueous Solution)

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