Name: Food Contact APEO-free Acrylic Copolymer Emulsion For Barrier Coating Of Disposable Paper Cup
Availability: InStock

Food Contact APEO-free Acrylic Copolymer Emulsion For Barrier Coating Of Disposable Paper Cup

This APEO-free Acrylic Copolymer Emulsion represents a key technological advancement for barrier coatings on single-use paper cups, meeting the rigorous demands of food contact safety and high-performance printing. Specifically formulated as a versatile binder, this APEO-free Acrylic Copolymer Emulsion imparts exceptional water repellency and fast-drying properties, forming a robust barrier layer that protects the substrate and ensures vivid print quality. By utilizing this APEO-free Acrylic Copolymer Emulsion, coatings achieve compliance with global food contact regulations, eliminating harmful alkylphenol ethoxylates (APEOs) while maintaining superior adhesion and re-dissolving characteristics essential for efficient manufacturing processes.

Ürün No :
Acrylic Copolymer Emulsion RHERI®A1303
Başvuru :
Paper Cups barrier coating of resistance to water and grease etc
Özel Özellik :
Excellent water repellent, fast drying and good re-dissolving abilities, sustainable,food-safe, high-performance, and cost-effective barrier solution for paper cups.

TANIM

Product Overview

Food Contact APEO-free Acrylic Copolymer Emulsion With Excellent Water Repellent For Paper Cup Barrier Coating is a specialized water-based dispersion engineered to deliver superior moisture barrier performance for single-use paper cups. This advanced APEO-free acrylic copolymer emulsion is precisely formulated for compatibility with paper substrates, forming a robust hydrophobic film with a low minimum film formation temperature (MFFT <7°C) that ensures excellent coalescence and consistent coverage. By incorporating this APEO-free acrylic copolymer emulsion, manufacturers achieve rapid drying, outstanding water repellency, and good re-dissolving characteristics essential for high-speed flexographic and gravure printing processes. This APEO-free acrylic copolymer emulsion directly supports the packaging industry's transition to safer food-contact materials, eliminating alkylphenol ethoxylates (APEOs) while delivering stable viscosity (<500 mPa·s) and reliable barrier properties that fully comply with international food safety regulations.

APEO-free Acrylic Copolymer Emulsion

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Key Features

◊ Superior Water Repellency and Barrier Performance: This APEO-free acrylic copolymer emulsion forms a dense hydrophobic film with a low minimum film formation temperature (<7°C), ensuring excellent coalescence and uniform coverage on paper substrates. The resulting coating provides exceptional resistance against water and moisture penetration, maintaining the structural integrity of paper cups during contact with hot or cold beverages and preventing leakage or softening.

◊ Food-Safe Compliance and Environmental Stewardship: Formulated without APEO and other hazardous substances, this APEO-free acrylic copolymer emulsion meets stringent global food-contact regulations, eliminating the risk of harmful migrant migration and ensuring consumer safety. Additionally, its water-based nature reduces VOC emissions and supports the recyclability of paper cups, aligning with sustainability goals and circular economy principles.

◊ Excellent Printability and Substrate Adhesion: Designed for high-speed flexographic and gravure printing, this APEO-free acrylic copolymer emulsion offers rapid drying and good re-dissolving properties, enabling consistent print quality and reduced downtime. It exhibits strong adhesion to paper cup stock, preventing coating flaking or cracking during cup forming and ensuring a uniform barrier layer that remains intact throughout the conversion process.

◊ Stable Viscosity and Reliable Processability: With a controlled viscosity (<500 mPa·s) and stable pH (7.0-9.0), this APEO-free acrylic copolymer emulsion ensures trouble-free handling and application. It maintains its performance within the recommended storage temperature range (5-30°C), providing consistent quality and minimizing production variability. This reliability translates to cost-effective operation and high efficiency in paper cup manufacturing.

Parameter	Typical Value	Unit	Notes
Appearance	Milky white liquid	–	Visual inspection
Solid Content	40±1	%	Can be adjusted for formulation
Viscosity (25°C, Brookfield RV)	<500	mPa·s	Spindle 3, 20 rpm
pH-value (25°C) pH	7.0 - 9.0	/	/
MFFT(°C)	<7	℃	Typical value
Recommended Solvents	Water	–	For formulation compatibility
Shelf Life	6	months	Stored in sealed containers at 5–30°C
Storage	Cool, dry place	–	Avoid direct sunlight and moisture

Applications

The application of Food Contact APEO-free Acrylic Copolymer Emulsion With Excellent Water Repellent For Paper Cup Barrier Coating in the manufacturing of single-use paper cups involves a carefully controlled process to achieve optimal moisture resistance and print quality.

◊ Substrate Preparation: The paperboard used for cup forming must present a clean, uniform surface. Surface treatment, typically corona discharge, is recommended to increase the surface energy of the paper fibers. This essential step ensures proper wetting and maximizes the adhesion of the APEO-free acrylic copolymer emulsion coating, establishing a strong foundation for subsequent water repellency and barrier performance.

◊ Coating Application Methods: This specialized APEO-free acrylic copolymer emulsion is formulated for compatibility with flexographic and gravure printing processes, the predominant techniques for high-speed paper cup decoration and functional coating. Gravure printing is particularly effective for depositing a uniform, continuous film of this APEO-free acrylic copolymer emulsion, enabling precise control over coating weight to achieve the desired level of water repellency while maintaining the flexibility required for cup forming operations.

◊ Drying and Film Formation: Following application, the coated web passes through controlled drying zones where water is evaporated under regulated temperature and airflow. As drying proceeds, the polymer particles coalesce to form a continuous hydrophobic film. The low minimum film formation temperature (<7°C) of this APEO-free acrylic copolymer emulsion facilitates efficient film formation even under moderate drying conditions, ensuring consistent barrier properties throughout production runs. Proper storage conditions (5-30°C) prior to application are critical to maintain the emulsion's film-forming characteristics.

◊ Post-Application Curing: To fully develop the ultimate water repellency and film integrity, allowing the coated paper to complete the coalescence process at ambient or slightly elevated temperatures is recommended. This maturation period enhances the density and hydrophobicity of the acrylic polymer film, ensuring the coating can withstand prolonged contact with aqueous beverages during cup usage while maintaining its protective function and print quality.

Benefits

◊ Achieve Superior Water Repellency for Paper Cups: This APEO-free acrylic copolymer emulsion forms a dense hydrophobic film upon drying, with a low minimum film formation temperature (<7°C) that ensures excellent coalescence on paper substrates. The resulting barrier effectively resists water and moisture penetration from hot or cold beverages, maintaining cup integrity and preventing leakage or softening throughout use.

◊ Ensure Full Regulatory Compliance and Food Safety: As a purposefully formulated APEO-free acrylic copolymer emulsion, it eliminates concerns regarding the migration of hazardous substances such as alkylphenol ethoxylates. This simplifies compliance with stringent global food-contact regulations (e.g., FDA, EU No. 10/2011) and enhances brand trust among consumers seeking safer packaging solutions.

◊ Streamline Production with Excellent Processability: Designed for high-speed flexographic and gravure printing, this APEO-free acrylic copolymer emulsion offers stable viscosity (<500 mPa·s), rapid drying, and good re-dissolving properties. It ensures trouble-free runability on paper cup production lines, minimizing downtime and maximizing operational efficiency while maintaining consistent print quality.

◊ Uphold Sustainability Goals Without Compromising Performance: This water-based, APEO-free acrylic copolymer emulsion is low in volatile organic compounds (VOCs) and non-toxic, supporting the creation of recyclable paper-based packaging. It allows manufacturers to meet environmental objectives while delivering the robust water barrier performance required for demanding single-use cup applications.

◊ Enhance Final Product Quality with Reliable Stability: When stored within the recommended temperature range (5-30°C), this APEO-free acrylic copolymer emulsion maintains its specified properties—including pH (7.0-9.0) and solids content (40±1%)—ensuring consistent coating quality batch after batch. The resulting finish provides excellent adhesion and durability, producing premium paper cups that retain their appearance and protective function throughout the entire lifecycle.

SICAK ETİKETLER :

Food Contact APEO-free Acrylic Copolymer Emulsion For Barrier Coating Of Disposable Paper Cup

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