Overview of Cationic Surface Sizing Agent for Paper Chemical
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 Cationic Surface Sizing Agent for Paper Chemical
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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.
(Cationic Surface Sizing Agent for Paper Chemical)
Specification of Cationic Surface Sizing Agent for Paper Chemical
Cationic Surface Sizing Representative for Paper Chemical is a high-performance additive made to boost the surface area residential properties of paper throughout manufacturing. This agent is engineered to improve paper strength, reduce porosity, and maximize ink absorption while making sure compatibility with modern-day papermaking processes. Below are the vital requirements and functions:
** Chemical Make-up **: The product is a cationic polymer solution, mostly composed of changed styrene-acrylic copolymers. Its cationic nature makes certain strong bond to adversely charged cellulose fibers, advertising consistent surface area sizing.
** Physical Features **: Appearance is a milky-white liquid with a pH range of 3.0– 5.0. Solids content usually ranges between 30– 40%, and thickness is maintained at 50– 500 cP (at 25 ° C )for simple application. The product is water-soluble and types steady solutions under mechanical anxiety.
** Efficiency Characteristics **: Delivers remarkable surface toughness, reducing dusting and fiber dropping throughout printing or converting. Improves water resistance by minimizing liquid penetration, important for product packaging and tag applications. Enhances printability by guaranteeing sharp picture reproduction and lowered dot gain. Compatible with starch-based systems and other paper chemicals. Exhibits fast curing and minimal impact on paper illumination.
** Application Guidelines **: Advised dosage is 0.5– 3.0% (by weight) of dry pulp, flexible based upon paper grade and equipment speed. Applied using size press, spray, or foam systems. Water down with water to preferred focus before usage. Optimum outcomes attained at temperatures between 20– 50 ° C. ** Storage Space & Handling **: Shop in a great, ventilated location (5– 35 ° C) far from direct sunlight. Stay clear of freezing or extended direct exposure to high temperatures. Life span is 6 months in unopened containers. Usage PPE (gloves, goggles) throughout handling.
** Environmental & Security **: Certified with international governing requirements (REACH, RoHS). Low VOC material and biodegradable components decrease environmental impact. Dispose of residues per neighborhood laws.
** Certifications **: ISO 9001, ISO 14001, and ISO 45001 certified. Ideal for food-contact product packaging (FDA 21 CFR conformity upon demand).
** Product packaging **: Available in 1000L IBCs, 200L drums, or customized bulk containers.
This cationic surface sizing representative is suitable for generating top notch writing, printing, packaging, and specialized papers. It guarantees cost-efficiency, procedure stability, and improved end-product efficiency. Technical support and solution changes are given to fulfill certain mill needs.
(Cationic Surface Sizing Agent for Paper Chemical)
Applications of Cationic Surface Sizing Agent for Paper Chemical
Cationic surface area sizing representatives are vital ingredients in the papermaking sector, designed to enhance the useful and visual buildings of paper items. These agents are applied throughout the surface sizing phase, where they form a thin, uniform film on the paper surface, improving resistance to liquids, reinforcing the sheet, and optimizing efficiency for downstream applications. Their cationic nature makes sure strong attachment to negatively billed cellulose fibers, optimizing performance and minimizing waste. Below are key applications of cationic surface area sizing agents in paper production:
** Water and Ink Resistance: ** Cationic surface sizing representatives develop a hydrophobic barrier theoretically surface areas, lowering water absorption and preventing ink feathering or bleeding. This is essential for packaging products, tags, and printing documents exposed to moisture or liquid inks. The improved sizing efficiency guarantees crisp print high quality and sturdiness in high-humidity environments.
** Boosted Printability: ** By improving surface area level of smoothness and porosity, these agents allow far better ink adhesion and uniform distribution. This leads to sharper pictures, vibrant shades, and minimized dot gain, making them excellent for premium printing papers, publications, and advertising materials.
** Toughness Enhancement: ** The cationic charge advertises bonding in between fibers and fillers, improving tensile strength, surface area strength, and fold endurance. This is essential for packaging grades (corrugated boxes, cartons) and commercial papers requiring longevity throughout handling and transportation.
** Dirt and Dust Control: ** Surface sizing reduces fiber dropping and dust generation throughout printing or converting processes. This reduces machine downtime and boosts tidiness in cells, product packaging, and office paper manufacturing.
** Compatibility with Coatings: ** These representatives synergize with starch, latex, or pigment coatings to enhance obstacle buildings, gloss, and surface area uniformity. They are commonly made use of in covered documents for publications, directories, and food packaging.
** Environmental and Cost Effectiveness: ** Cationic sizing representatives often allow lower usage rates contrasted to typical additives, minimizing chemical consumption and wastewater load. Their biodegradability and compatibility with recycled fibers sustain sustainable paper manufacturing.
In recap, cationic surface area sizing representatives are flexible options for boosting water resistance, print top quality, mechanical stamina, and process effectiveness across varied paper qualities. Their adaptability to contemporary papermaking demands– from high-speed manufacturing to environmentally friendly techniques– makes them essential in developing high-performance, sustainable paper products.
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
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Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
5 FAQs of Cationic Surface Sizing Agent for Paper Chemical
(Cationic Surface Sizing Agent for Paper Chemical)
