Overview of Factory Cationic Surface Active Agent Surfactants Sizing Agent
Cationic surfactants are a class of surface-active agents that contain a positively charged head group or cation when dissolved in aqueous solutions. They are characterized by their unique ability to interact with negatively charged surfaces, making them versatile compounds with applications across industries including personal care, household cleaning, textiles, agriculture, and pharmaceuticals. Their positive charge allows for specific interactions with anionic (negatively charged) molecules, which governs their functionality in various formulations.
Features of Factory Cationic Surface Active Agent Surfactants Sizing Agent
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Positive Charge: The hydrophilic (water-loving) head of a cationic surfactant carries a positive charge, typically derived from ammonium, pyridinium, or quaternary ammonium groups.
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Strong Binding: Due to their positive charge, they bind strongly to negatively charged surfaces, like those found on skin, hair, or certain bacteria and viruses.
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Emulsifying & Foaming Properties: Many cationic surfactants are effective emulsifiers, stabilizing oil and water mixtures, and can produce stable foams.
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Conditioning & Softening: In personal care products, they improve the feel of hair and skin by depositing a conditioning film, enhancing manageability and softness.
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Antimicrobial Activity: Some cationic surfactants exhibit bactericidal or virucidal properties, making them useful in disinfectants and sanitizers.
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Compatibility: They can be formulated with other types of surfactants to enhance performance or modify product properties.
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Specification of Factory Cationic Surface Active Agent Surfactants Sizing Agent
Our cationic surfactant sizing agents are essential for paper and textile manufacturing. They improve material strength and water resistance. These products come as clear to pale yellow liquids. They have a mild characteristic odor. The viscosity is low to medium. This ensures easy handling during production processes. The density typically falls between 1.00 and 1.10 g/cm³ at 20°C. This consistency matters for accurate dosing.
The pH range of our concentrated product is 3.0 to 6.0. This acidity is important for its function. Active matter content is high. It usually ranges from 25% to 50%. This concentrated form offers cost-effective shipping and storage. You dilute it with water before use in your mill. It dissolves readily in cold or warm water. This creates stable working solutions.
Its key feature is the strong positive charge. This positive charge attracts strongly to negatively charged fibers like cellulose. This bonding anchors the sizing agent firmly onto the fibers. Effective application happens best within a temperature range of 20°C to 50°C. This covers most common mill conditions. The agent performs well across a broad pH window in the wet end. Effective pH ranges from 4.0 to 9.0. This flexibility suits different papermaking or textile systems.
Storage is straightforward. Keep containers tightly sealed in a cool, dry place. Protect them from direct sunlight and freezing temperatures. Standard storage maintains product quality for at least twelve months. Use appropriate personal protective equipment during handling. This includes gloves and eye protection. Avoid skin contact. Rinse thoroughly with water if contact occurs. Refer to the Safety Data Sheet for full details. These surfactants efficiently enhance sizing performance. They integrate smoothly into existing production lines. This provides reliable results for your finished products.
(Factory Cationic Surface Active Agent Surfactants Sizing Agent)
Applications of Factory Cationic Surface Active Agent Surfactants Sizing Agent
Cationic surfactants play a vital role in papermaking as sizing agents. They help control how paper interacts with liquids like water or ink. Paper naturally absorbs liquids too easily without sizing. This causes problems like ink bleeding or paper weakening. Cationic surfactants fix this by making paper more water-resistant.
These chemicals work particularly well with rosin, a traditional sizing material. Rosin alone struggles to bind effectively to the paper fibers. Cationic surfactants act as emulsifiers. They disperse rosin evenly in the papermaking slurry. More importantly, they carry a positive charge. This positive charge strongly attracts the negatively charged paper fibers. The rosin particles stick firmly to the fibers. This creates a water-repellent barrier inside the sheet. It’s called internal sizing. It significantly improves the paper’s resistance to water penetration.
Cationic surfactants are also effective in surface sizing. Surface sizing applies a protective layer directly onto the formed paper sheet. The cationic charge helps the sizing chemicals coat the paper surface uniformly. It improves adhesion. The result is a smoother, stronger surface. This surface resists liquids better. It also reduces dusting and improves printability. Writing inks stay sharp. Printing inks don’t feather or soak in too fast.
Their positive charge makes cationic surfactants essential for sizing paper under acidic conditions. Acidic systems are common in some paper mills. Anionic surfactants often fail here. Cationic types perform reliably. They also offer benefits in specialty papers. They improve sizing efficiency for recycled fibers. Recycled fibers can be harder to size effectively. They enhance the water resistance of packaging grades like linerboard. Good sizing prevents boxes from weakening in damp conditions. They contribute to the performance of label papers. Labels need to resist moisture without the adhesive failing.
Company Profile
SurfactantChina is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality surfactant and relative products.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality surfactant and relative products, please feel free to contact us or click on the needed products to send an inquiry.
Payment Methods
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
5 FAQs of Factory Cationic Surface Active Agent Surfactants Sizing Agent
What are Factory Cationic Surface Active Agent Surfactants Sizing Agents?
These are special chemicals made in factories. They help materials like paper or textiles resist water. Cationic means they carry a positive electrical charge. This charge helps them stick well to surfaces needing sizing.
How does this sizing agent actually work?
The agent gets applied to the material surface. Its positive charge attracts negatively charged parts on fibers. This creates a strong bond. The agent forms a thin, protective layer. This layer stops water from soaking into the material. The material stays strong when wet.
What are the main advantages of using this cationic agent?
This agent offers strong water resistance. It bonds effectively with many common materials like cellulose. It often improves the material’s strength. It helps the material keep its shape. Production processes usually run smoother using it. Costs can be lower than some alternatives.
Is handling this sizing agent safe?
Follow the factory’s safety instructions carefully. Wear protective gear like gloves and goggles. Avoid breathing in dust or mist. Keep it away from skin and eyes. Store it in a cool, dry place. Check the Safety Data Sheet for specific details.
How do we use this cationic sizing agent effectively?
The best method depends on the material and process. Common ways include spraying, dipping, or adding it during mixing. The factory provides recommended dosage levels. Start with these levels. Test the treated material’s performance. Adjust the amount if needed. Consistent mixing is important for even results.
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