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.

(Cationic Surface Sizing Agent for Paper Water Proofing with Size Press/Paper Chemicals)

Specifications of Cationic Surface Sizing Agent for Paper Water Proofing with Size Press/Paper Chemicals

This cationic surface sizing agent is created for paper water proofing utilizing a dimension press. It improves water resistance, improves paper surface area toughness, and maximizes printability. The product works with standard paper-making processes and functions successfully in both acidic and neutral problems.

The agent is a steady emulsion with a solids web content of 20-25%. Its thickness ranges between 30-100 centipoise, guaranteeing smooth application via size press rollers. The pH degree is preserved at 4.0-6.0 to avoid corrosion of equipment. It has cationic polymers that bond highly with cellulose fibers, creating a hydrophobic layer. This layer decreases water absorption by over 50% contrasted to without treatment paper.

Application calls for diluting the representative to 1-5% focus in the dimension press solution. The optimum temperature level for application is 40-60 ° C. It integrates seamlessly with starch-based remedies, reducing the requirement for added ingredients. The cured paper reveals enhanced surface area smoothness, reduced dusting, and greater tensile toughness.

The product is devoid of dangerous solvents and adhere to global ecological laws. It has low unpredictable natural substance (VOC) discharges, making it safe for factory use. Storage conditions require maintaining the representative in a trendy, completely dry location at 5-35 ° C. Avoid freezing or extended exposure to guide sunlight. Service life is six months when stored correctly.

Efficiency screening verifies the agent’s stability under high-speed paper maker operations. It stands up to frothing and preserves regular sizing efficiency also at low does. The dealt with paper passes conventional Cobb testing (30-60 seconds) for water resistance. Compatibility with color systems and optical brighteners makes sure no interference with paper visual appeals.

The cationic cost density is adjustable between 0.5-3.0 meq/g to match different pulp types. It works efficiently on wood-free, recycled, and specialty documents. Recurring wetness in the paper post-treatment remains listed below 6%, making sure fast drying out. Operators report minimal downtime due to the representative’s non-clogging residential properties in size press systems.

Safety protocols suggest making use of handwear covers and goggles throughout handling. Spills ought to be rinsed promptly with water. The product is non-flammable and non-reactive under normal problems. Technical support is readily available for dosage optimization and troubleshooting throughout first tests.

(Cationic Surface Sizing Agent for Paper Water Proofing with Size Press/Paper Chemicals)

Applications of Cationic Surface Sizing Agent for Paper Water Proofing with Size Press/Paper Chemicals

Cationic surface sizing representatives are type in making paper water-resistant. These chemicals are applied making use of a dimension press throughout paper manufacturing. They work by developing a safety layer on the paper surface. This layer quits water from soaking right into the paper fibers. The process keeps the paper strong also when exposed to dampness.

Paper treated with cationic surface sizing representatives resists water damages. This is important for product packaging products like boxes or bags. Damp conditions won’t weaken the paper framework. Tags and posters additionally benefit. Ink remains sharp without smudging from moisture. Printing quality stays consistent.

The size press technique spreads the sizing agent uniformly throughout the paper surface area. The cationic fee helps the agent stay with the paper fibers. This develops a steady bond. The result is a smooth, water-repellent finish. The paper remains durable without shedding adaptability.

These agents enhance manufacturing effectiveness. They minimize the need for extra finishings. This conserves time and expenses. Paper mills can run much faster while preserving top quality. The sizing agents deal with different paper types. Instances include kraft paper, corrugated board, and specialized documents.

Environmental elements issue. Cationic surface area sizing representatives are usually biodegradable. They line up with environment-friendly production practices. Wastewater from the process is less complicated to deal with. Damaging chemicals are reduced.

Modification is feasible. Manufacturers readjust the agent’s formula for details demands. Greater water resistance might be required for exterior product packaging. Lower levels could match indoor printing paper. The flexibility meets diverse sector demands.

Performance screening ensures integrity. Treated paper undergoes look for water absorption and stamina. Requirements like Cobb screening step effectiveness. Consistent results confirm the sizing agent’s duty in quality control.

Assimilation with various other paper chemicals is smooth. The agents do not hinder dyes or brighteners. They match ingredients like starch or binders. This streamlines the production process.

Demand grows as markets prioritize resilient products. Food product packaging, delivery, and printing sectors rely upon water-resistant paper. Cationic surface sizing representatives satisfy these requirements successfully. Their role in modern-day papermaking remains vital.

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 Surface Sizing Agent for Paper Water Proofing with Size Press/Paper Chemicals

Cationic surface sizing agents improve paper water resistance. These agents work with size press systems. Below are common questions about their use.

What is a cationic surface sizing agent? It is a chemical applied to paper surfaces. The agent contains positively charged molecules. These molecules bond with paper fibers. This creates a water-resistant layer. The layer stops water from soaking into the paper.

How does it work in waterproofing? The agent is added during the sizing process. The size press applies it evenly on the paper surface. Positively charged particles attract negatively charged fibers. This forms a strong, uniform coating. The coating blocks water penetration. It keeps the paper dry without affecting print quality.

Can it be used with any paper type? Yes. It works on kraft paper, packaging board, writing paper. The agent adjusts to different pulp compositions. It performs well with recycled fibers. Testing is recommended for specific grades. Adjust application levels based on paper thickness and usage requirements.

What advantages does it have over traditional sizing agents? Traditional agents like starch lack strong water resistance. Cationic agents bond better with fibers. They reduce sizing costs by requiring smaller amounts. They also dry faster. This speeds up production. They are compatible with modern size press systems.

Is it safe for the environment? Most cationic sizing agents are low-toxicity. They meet industry standards for biodegradability. Proper disposal methods should still be followed. Check local regulations before use. Manufacturers provide safety data sheets for detailed guidance.

(Cationic Surface Sizing Agent for Paper Water Proofing with Size Press/Paper Chemicals)