Overview of Cationic Surfactant

Cationic surfactants are surface-active agents with a positively charged hydrophilic head. These surfactants are widely used in various industries, including personal care, textiles, and industrial cleaning. They are known for their antimicrobial properties, making them effective in disinfectants and fabric softeners. Their unique charge allows them to interact strongly with negatively charged surfaces, enhancing their effectiveness in specific applications.

Features of Cationic Surfactant

Positively Charged Head: The cationic nature of these surfactants makes them particularly effective in interacting with negatively charged surfaces.

Antimicrobial Properties: Effective against a wide range of microorganisms, making them ideal for use in disinfectants and sanitizers.

Fabric Softening: Commonly used in fabric softeners due to their ability to provide a soft feel and reduce static cling.

Emulsifying Ability: Can stabilize emulsions, which is useful in cosmetic and personal care products.

Foaming Characteristics: Produces stable foam, beneficial in cleaning products.

Solubility: Generally soluble in water and organic solvents, facilitating their use in various formulations.

Compatibility: Often compatible with other types of surfactants, allowing for versatile formulations.

Specifications of Cationic Styrene-Acrylic Acid Ester Copolymer Emulsion

Item Specs: Cationic Styrene-Acrylic Acid Ester Copolymer Solution

Look and Physical Residences

This item looks like a milky white liquid with no noticeable bits or contaminant. It continues to be stable under regular storage problems and shows no indicators of separation or sedimentation when maintained uninterrupted.

Solid Material

The overall solid content arrays from 40% to 42% by weight. This degree ensures good film development while maintaining ease of dealing with throughout application.

pH Worth

The pH of the solution falls between 4.0 and 6.0 at area temperature. This slightly acidic variety sustains compatibility with usual ingredients and substrates made use of in commercial formulas.

Viscosity

Gauged utilizing a Brookfield viscometer at 25 ° C(pin # 2, 60 rpm), thickness remains within 50 to 200 mPa · s . This low-to-moderate circulation resistance permits smooth mixing and pumping without clogging tools.

Particle Size

Typical particle size is 80 to 150 nanometers . The great diffusion contributes to consistent covering and strong attachment on permeable surfaces like paper and fabrics.

Ionic Character

The emulsion lugs a favorable charge , making it cationic. This residential property improves binding to negatively charged materials such as cellulose fibers, improving retention and completely dry strength in papermaking procedures.

Minimum Movie Development Temperature (MFFT)

The MFFT is roughly 10 ° C . Films develop plainly and continually over this temperature level, ensuring reliable performance in common interior and outdoor environments.

Storage space Stability

When stored in secured containers at temperature levels in between 5 ° C and 35 ° C , the item stays functional for as much as 6 months . Prevent cold or extended direct exposure to guide sunlight.

Packaging

Supplied in 200 kg net weight steel drums or 1,000 kg IBC totes . Custom-made packaging alternatives are readily available upon demand.

Applications of Cationic Styrene-Acrylic Acid Ester Copolymer Emulsion

Applications of Cationic Styrene-Acrylic Acid Ester Copolymer Emulsion

Coatings and Paints

This solution works well in water-based finishes. It offers strong bond to numerous surfaces like timber, steel, and concrete. The movie it develops is tough and resists water well. Paints made with this emulsion dry rapid and keep their shade much longer. They additionally take care of scrubbing and wear far better than several alternatives.

Paper Sizing and Surface Area Therapy

Paper mills utilize this emulsion to enhance paper toughness and printability. It bonds tightly to cellulose fibers as a result of its favorable cost. This helps in reducing cleaning and picking throughout printing. The solution likewise makes paper a lot more resistant to water and grease. That makes it valuable for packaging and specialty papers.

Textile and Nonwoven Finishing

In fabric processing, the emulsion serves as a binder and support. It aids hold fibers with each other in nonwoven fabrics made use of for wipes, filters, and medical products. The cationic nature allows it stick well to negatively charged fibers like cotton. Completed textiles stay soft but gain much better resilience and form retention.

Adhesives

This solution is a key ingredient in lots of green adhesives. It sticks well to permeable products such as paper, cardboard, and wood. Its favorable charge enhances wetting and bonding on hard-to-glue surfaces. Adhesives made with it established promptly and offer great preliminary tack.

Building Chemicals

Builders mix this emulsion right into cement or plaster items to enhance efficiency. It boosts adaptability, decreases fracturing, and boosts water resistance. Floor tile adhesives, plasters, and self-leveling substances all benefit from its enhancement. The solution likewise assists these products bond better to old or smooth substrates.

Company Introduction

Welcome to Robocup, a premier global supplier of high-quality surfactants. Our extensive range includes anionic, cationic, nonionic, and amphoteric surfactants, catering to industries such as personal care, textiles, cleaning, and industrial applications. With advanced manufacturing facilities and rigorous quality control, we ensure that our products meet the highest international standards. We pride ourselves on our commitment to innovation, sustainability, and customer satisfaction. Our dedicated team provides tailored solutions to meet your specific needs. Partner with us for reliable, high-performance surfactants that drive your business forward. Explore our offerings and discover the difference today.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Cationic Styrene-Acrylic Acid Ester Copolymer Emulsion

Frequently Asked Questions

What is cationic styrene-acrylic acid ester copolymer emulsion?

This product is a water-based emulsion made from styrene and acrylic acid ester monomers. It carries a positive charge, which helps it stick well to negatively charged surfaces like paper, fibers, or minerals.

Where is it commonly used?

It is mainly used in papermaking as a dry-strength additive. It also works in coatings, adhesives, and textile treatments. Its positive charge improves retention of fillers and fibers during paper production.

How does it improve paper strength?

The cationic groups in the emulsion bond tightly with cellulose fibers. This creates stronger links between fibers, which boosts the paper’s tensile and burst strength. It also helps keep small particles in the sheet instead of washing away.

Is it safe to handle?

Yes. The emulsion is water-based and non-flammable. Still, users should wear gloves and eye protection. Always follow the safety instructions on the product label and safety data sheet.

How should it be stored?

Keep it in a cool, dry place between 5°C and 35°C. Do not let it freeze. Store in sealed containers to avoid contamination or skin formation on the surface. Use within six months for best performance.