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.

(E-9190 Emulsifier for Cationic Rapid- and Medium-Setting Asphalt Emulsions)

Specifications of E-9190 Emulsifier for Cationic Rapid- and Medium-Setting Asphalt Emulsions

The E-9190 Emulsifier develops steady cationic asphalt solutions. It works well for rapid-setting and medium-setting kinds. This emulsifier is a fluid. It is mostly fatty amines mixed with water. The normal fatty amine content is 50% to 52%. This mix gives it excellent emulsifying power.

E-9190 has a medium thickness. It moves quickly at space temperature level. Its pH level is generally in between 10 and 11. This alkaline nature is important. It helps the emulsifier react correctly with the asphalt. The product has a details gravity near 0.95. This is close to the thickness of water.

Store E-9190 between 5 ° C and 40 ° C. Maintain it in its initial container. Prevent freezing it. Protect it from solid sunlight. The life span is generally year. Examine the date on the container.

Usage E-9190 as guided by the supplier. The exact quantity required relies on the asphalt. It also depends on the desired solution properties. Comply with the suggested enhancement rates. Mix it completely right into the water stage before including asphalt. This makes sure a stable solution kinds. Appropriate handling causes regular results.

(E-9190 Emulsifier for Cationic Rapid- and Medium-Setting Asphalt Emulsions)

Applications of E-9190 Emulsifier for Cationic Rapid- and Medium-Setting Asphalt Emulsions

E-9190 emulsifier is vital for making cationic asphalt emulsions. These emulsions blend asphalt binder with water making use of unique agents. The cationic type offers the mix a positive fee. This aids the emulsion break rapidly when put on rock or old pavement. E-9190 makes this breaking action trustworthy and efficient. It functions well for both rapid-setting and medium-setting emulsions.

Rapid-setting cationic emulsions made with E-9190 are ideal for chip seals. They damage fast once splashed onto the road surface. The emulsion coats the rock chips quickly. This produces a strong bond immediately. Traffic can make use of the road soon after application. This saves time and money. Chip seals offer a new using surface and seal fractures. They are a cost-effective upkeep option.

These fast-breaking solutions are also great for slurry seals. Slurry seals load small fractures and restore the roadway surface. The rapid set permits the mixture to treat swiftly. Web traffic can return to the roadway quicker. This minimizes interruption.

E-9190 also operates in medium-setting cationic emulsions. These damage down at a slower speed than rapid-setting types. This slower break is useful for tack coats. Tack layers bond new asphalt layers to old sidewalk. The medium-setting emulsion stays workable enough time completely attachment. It ensures a solid bond in between layers.

Medium-setting solutions are additionally usual in microsurfacing. Microsurfacing is a slim, polymer-modified overlay. It fixes ruts and improves skid resistance. The medium established time permits the mix to be positioned and smoothed correctly. It provides a durable surface.

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 E-9190 Emulsifier for Cationic Rapid- and Medium-Setting Asphalt Emulsions

What is E-9190 Emulsifier used for?
E-9190 Emulsifier helps make cationic asphalt emulsions. These emulsions mix asphalt binder with water. This mixing needs special chemicals called emulsifiers. E-9190 is designed for cationic types. Cationic emulsions have a positive charge. This charge helps them stick well to rocks and stones. E-9190 makes both rapid-setting and medium-setting emulsions. Rapid-setting emulsions break quickly. Medium-setting emulsions break at a moderate speed. Both types are used for different paving jobs.

Why choose E-9190 for cationic emulsions?
People choose E-9190 because it works reliably. It produces stable emulsions. Stable emulsions don’t separate easily. This is important for storage and pumping. The emulsions perform consistently. They break correctly when mixed with rocks. This gives good early strength to the pavement. E-9190 helps control how fast the emulsion breaks. This control is vital for construction quality.

How does E-9190 work?
E-9190 works at the surface between asphalt and water. Asphalt and water don’t mix naturally. The emulsifier acts like a bridge. It positions itself around the asphalt droplets. This creates a protective layer. The layer stops the droplets from joining together. The positive charge from the emulsifier helps too. It makes the droplets repel each other. This keeps the emulsion smooth and stable until use.

What dosage of E-9190 is needed?
The right amount of E-9190 depends on the asphalt. It also depends on the desired setting time. Usually, manufacturers use between 0.3% and 0.8% of the asphalt weight. Finding the best dose needs testing. Test the emulsion for stability and breaking properties. Adjust the dose until the emulsion behaves as needed. Too little emulsifier might make the emulsion unstable. Too much might slow down the breaking time.

Can E-9190 be used with other additives?
Yes, E-9190 often works with other additives. Common additives include acids and break control agents. Acids help activate the emulsifier. Break control agents fine-tune the setting speed. Always check compatibility first. Test the mixture to ensure it works well together. Good compatibility ensures the emulsion performs correctly.

(E-9190 Emulsifier for Cationic Rapid- and Medium-Setting Asphalt Emulsions)