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.

(SAE Based Cationic Surface Sizing Agent for Paper Water Proofing Application)

Specifications of SAE Based Cationic Surface Sizing Agent for Paper Water Proofing Application

The SAE-based cationic surface sizing agent for paper waterproofing enhances paper resistance to water penetration. This product suits paper manufacturing processes requiring durable water-repellent properties. It bonds with cellulose fibers through electrostatic interaction. The cationic nature ensures strong adhesion to negatively charged paper surfaces. The sizing agent forms a hydrophobic layer on paper fibers. This layer reduces water absorption without affecting paper texture.

Key specifications include a chemical composition based on styrene-acrylic ester (SAE) copolymers. The agent has a pH range of 3.5–5.5 for optimal performance. Solid content stays between 12% and 15% to balance viscosity and application efficiency. Dilution occurs easily with water. The product remains stable under normal storage conditions. It resists degradation from temperature fluctuations within 5°C to 40°C. Shelf life extends up to six months in sealed containers.

Application involves adding the sizing agent during the paper surface treatment stage. Dosage typically ranges from 0.5% to 2.5% based on paper type and desired waterproofing level. The agent integrates smoothly with starch solutions. It works with standard sizing equipment. No specialized machinery is required. Drying occurs rapidly after application. This minimizes production downtime. The treated paper shows improved wet strength. Tear resistance remains unaffected. Printability stays consistent post-treatment.

Environmental and safety factors comply with industrial standards. The product contains no volatile organic compounds (VOCs). It meets regulatory guidelines for non-toxic materials. Disposal follows standard wastewater protocols. Handling requires basic protective gear like gloves and goggles. Skin contact necessitates rinsing with water. The sizing agent supports sustainable paper production. It reduces the need for secondary waterproof coatings. This lowers material costs and processing time. Compatibility with recycled paper fibers is confirmed. Performance remains stable across varying humidity levels.

Storage recommendations emphasize cool, dry environments. Direct sunlight exposure must be avoided. Containers should remain tightly sealed. Freezing or extreme heat compromises product integrity. Regular quality checks ensure consistency. Technical support is available for dosage optimization. Custom formulations address specific production requirements.

(SAE Based Cationic Surface Sizing Agent for Paper Water Proofing Application)

Applications of SAE Based Cationic Surface Sizing Agent for Paper Water Proofing Application

SAE-based cationic surface sizing agents improve paper waterproofing. These agents bond with paper fibers through electrostatic attraction. The positive charge in the agent attracts the negative charge in cellulose fibers. This creates a strong barrier against water. The process works during paper production. Manufacturers apply the agent to the paper surface. It integrates smoothly with existing equipment. No major changes to production lines are needed. This saves time and costs. The sizing agent forms a uniform film on the paper surface. The film resists water penetration effectively. It also maintains paper strength and printability.

The agent works for various paper types. Packaging materials benefit greatly. Boxes and cartons stay durable in humid conditions. Food packaging resists moisture damage. Labels and printing papers retain ink quality. Water exposure does not cause smudging. The sizing agent prevents paper from weakening when wet. This extends product lifespan.

Cost efficiency is a key advantage. The agent requires lower application rates than traditional options. It reduces raw material waste. Production speeds stay high. Energy consumption stays low. The agent performs well in acidic or alkaline conditions. It resands chemical changes during storage.

Environmental impact matters. The agent uses water-based formulas. Harmful solvents are avoided. It meets global safety standards. Wastewater from production stays cleaner. Disposal becomes simpler.

The agent adapts to different production needs. Adjusting the dosage controls waterproofing levels. Lightweight papers need less agent. Heavy-duty materials use higher doses. Compatibility with additives like starch or pigments is high. This allows customization for specific paper grades.

Drying times remain short. The agent does not clog machinery. Maintenance stays easy. Paper mills report fewer operational issues.

The technology supports sustainable practices. Renewable raw materials are prioritized. Recycling treated paper stays feasible. Waterproofing does not interfere with recycling processes. Industry regulations are met without extra steps.

Performance under stress is reliable. Treated paper withstands folding and creasing. The waterproof layer stays intact. Moisture resistance lasts through storage and transport. Temperature changes do not degrade the barrier.

The agent suits high-speed manufacturing. Quick absorption into fibers prevents delays. Production schedules stay on track. Downtime is minimized.

Demand grows in sectors like e-commerce and food delivery. Waterproof packaging ensures product safety. Print media maintains quality in varied climates. Industrial applications use the agent for protective wrappings.

User feedback highlights consistent results. Paper properties stay balanced. No compromise on texture or appearance. The agent works as a long-term solution. It addresses core challenges in paper waterproofing.

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 SAE Based Cationic Surface Sizing Agent for Paper Water Proofing Application

SAE-based cationic surface sizing agents enhance paper water resistance. These agents bond with paper fibers to create a barrier against moisture. Below are common questions about this product.

What is an SAE-based cationic surface sizing agent? This chemical treats paper to repel water. It uses styrene-acrylic emulsion (SAE) with a positive charge. The charge helps it stick to negatively charged paper fibers. It is applied during paper production.

How does it work? The agent’s positive charge attracts it to paper fibers. Once applied, it forms a thin film as it dries. This film blocks water from soaking into the paper. The process happens during surface sizing or coating stages.

Why choose this over other sizing agents? SAE-based agents bond better with fibers due to their charge. They work on many paper types, including recycled ones. They reduce water absorption without hurting paper strength. They also improve production efficiency by drying faster.

How is it applied? Mix the agent with water to a set concentration. Apply it using size presses, coaters, or spray systems. It pairs well with starch or other additives. Adjust the dosage based on paper grade and desired waterproofing. Testing small batches first ensures optimal results.

Is it safe and eco-friendly? The agent meets most environmental standards. It contains no harmful volatile compounds. Some versions include biodegradable components. Proper handling guidelines must still be followed. Disposal should follow local regulations to minimize environmental impact.

(SAE Based Cationic Surface Sizing Agent for Paper Water Proofing Application)