Product Details


PAA Poly Acrylic Acid (30%, 50%, 63%)

Poly(acrylic acid) (PAA) is a versatile polymer with many uses in various industries. It is hygroscopic, brittle, and colorless in nature, with a glass transition temperature of nearly 106°C. PAA is available in 30%, 50%, and 63% concentrations. It is used as an activator for contact systems to stop bleeding and as an emulsifier, thickener, stabilizer, and suspending agent in the food industry. In addition, it can be used as a flocculant for water purification and wastewater treatment. PAA is also used in the cosmetic industry to create creams and lotions with improved texture and stability.

Product Description

CAS No.9003-01-4

Structural Formula:

Structural Formula:


PAA is a safe, water-soluble additive in alkaline and highly concentrated solutions without leaving sediment deposits. It has been designed to disperse microcrystals or microsand of calcium carbonate, phosphate, and sulfate. As a scale inhibitor and dispersant for cooling systems, paper manufacturing processes, textiles, ceramics, painting, or dyeing purposes, PAA provides effective results with minimal maintenance required.


AppearanceColorless to light yellow transparent liquidColorless to light yellow transparent liquid
Solid content %30.0 min50.0 min
Free monomer (as AA) %0.50 max0.50 max
Density (20℃) g/cm31.10 min1.20 min
pH(1% water  solution)2.5-4.52.5-4.5


Polyacrylic Acid is a versatile polymer derived from acrylic acid with hygroscopic and brittle properties. It has many applications, including tissue engineering, drug delivery systems, and lithium-ion batteries. It is non-toxic, biocompatible, and biodegradable, making it an ideal choice for many industries. Polyacrylic Acid can be used as a scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries, and air conditioning systems. When used alone, the dosage should be 1-15mg/L, depending on the water quality and equipment materials. Additionally, Polyacrylic Acid can also be used to reduce corrosion in

Polyacrylic Acid is an effective solution for many industries due to its versatility and non-toxic nature. Its ability to act as a scale inhibitor and dispersant make it an ideal choice for many applications.

Application Scenarios of Polyacrylic Acid (PAA)

Polyacrylic acid (PAA) is a water-soluble polymer with various industrial and commercial applications. PAA is commonly known as Carbomer and can be used as a thickening agent, dispersant, emulsifier, adhesive, and many more. It is becoming increasingly popular in many industries due to its versatility and relatively low cost compared to other polymers. Companies looking to wholesale PAA in bulk should become aware of the various applications PAA can have so that they can better determine its suitability for different end products.

One of the most common uses for PAA is as a thickening agent or stabilizer. This makes it ideal for gels, creams, lotions, shampoos, and conditioners. By utilizing PAA’s unique properties, such as its ability to resist changes in pH or temperature over time, these products can maintain their desired consistency and viscosity throughout their shelf life. Additionally, PAA acts as an effective suspending agent, which helps keep solid ingredients suspended in liquid mixtures. This property makes it well suited for use in pharmaceutical formulations where it may help reduce sedimentation rates of active ingredients throughout storage periods.

In addition to its use as a thickener or stabilizer, PAA has proven useful as an emulsifier and dispersant. As an emulsifier, it helps stabilize oil-in-water mixtures by preventing particles from clumping together while also providing improved texture and feel when used in cosmetics or food products. As a dispersant, it helps disperse insoluble particles evenly throughout liquids, making it valuable for paints and coatings where consistent color distribution must be maintained over long storage periods. Lastly, PAA also serves as an adhesive thanks to its ability to form strong, flexible bonds with organic and inorganic substrates, making it suitable for adhesives like glue or rubber cement.

How to Package and Store PAA Poly Acrylic Acid

PAA Poly Acrylic Acid is a common polymer in many industries, such as printing, packaging, and textiles. It is available in three concentrations – 30%, 50%, and 63%. When dealing with this material, it’s important to store and package it properly to keep it in good condition. Here are some tips for doing just that:

  • Store PAA Poly Acrylic Acid in a cool, dry place, away from direct sunlight or moisture.
  • Keep the container sealed when not using the material.
  • Ensure any containers containing PAA Poly Acrylic Acid are labeled with the concentration of the material. This will make identification much easier.
  • Make sure you regularly check for any signs of degradation or contamination before use. If there is any damage or discoloration to the product, discard it immediately.
  • Use appropriate protective clothing to avoid skin contact and potential allergies when handling this material.
  • Clean up any spills as soon as possible with an absorbent material like sawdust or paper towels.

Related products

Consult Us Now for Water Treatment Chemical Solutions

We’re Always Here To support

We’re Always Here To support

Contact Form 询盘表单
Scroll to Top
Contact Form 询盘表单