As a professional agent of SK EAA products, Shenzhen Ruiqing International Trade Co., Ltd. is committed to providing high-quality SK Primacor series ethylene acrylic acid copolymers to global customers. Today, we focus on SK Primacor EAA 5980, a high-performance Ethylene Acrylic Acid (EAA) copolymer designed for demanding adhesive and coating applications, which excels in hot melt adhesives and multi-layer packaging bonding scenarios.

Key Technical Specifications
Acrylic Acid (AA) Content: 20 wt%
Melt Index (190°C/2.16kg): 300 g/10min
Density: 0.956 g/cm3
Melting Point: 88°C
Recommended Processing Temperature Range: 160–200°C

Core Applications

As a professional agent of SK EAA products, Shenzhen Ruiqing International Trade Co., Ltd. has rich experience in matching SK Primacor EAA 5980 to various industrial applications. Its main uses include:
Hot Melt Adhesives (HMA): Serves as a key component in formulating high-performance hot melts for packaging, woodworking, and bookbinding, offering strong tack and adhesion to various substrates.
Water-Based Emulsions & Dispersions: Its high acrylic acid content makes it ideal for creating stable aqueous emulsions used in coatings, paper sizing, and textile binders.
Thin-Gauge Extrusion Coatings: Suitable for ultra-thin coating applications where low viscosity ensures uniform coverage on paper, foil, and non-woven fabrics.
Specialty Bonding & Compatibilization: Used as a compatibilizer and adhesion promoter in polymer blends, improving the bond between polar and non-polar materials in multi-layer structures.
Battery Packaging Films: Applied in the production of lithium-ion battery aluminum-plastic films, contributing to strong lamination and electrolyte resistance.

Key Advantages

Based on our professional agent experience, SK Primacor EAA 5980 stands out with the following core advantages, which are highly recognized by our global customers:
Exceptional Adhesion to Polar Substrates: The 20% acrylic acid content creates robust bonds with metals, polar polymers, and cellulosic materials, eliminating the need for additional primers.
Ultra-High Melt Flow for Low-Viscosity Processing: With a melt index of 300 g/10min, it offers excellent flowability at lower processing temperatures, reducing energy costs and minimizing thermal degradation.
Versatility in Formulation: Compatible with various waxes, tackifiers, and polymers, making it highly adaptable for custom hot melt adhesive and emulsion formulations.
Enhanced Chemical & Temperature Resistance: Exhibits good resistance to chemicals, oils, and temperature fluctuations, ensuring long-term performance in challenging environments.

Why Choose Shenzhen Ruiqing International Trade Co. as Your SK EAA Agent?

As a professional agent of SK EAA products, Shenzhen Ruiqing International Trade Co., Ltd. has established a stable cooperative relationship with SK Chemicals, ensuring the supply of genuine original SK Primacor EAA 5980 with complete technical documents (COA, MSDS, TDS). We provide professional technical support, stable supply capacity and competitive pricing, helping customers solve application problems and reduce procurement costs.
If you would like to learn more about SK Primacor EAA 5980 or other SK EAA grades, or need to inquire about pricing and supply, please feel free to contact Shenzhen Ruiqing International Trade Co., Ltd. via email at arf1678@163.com. Shenzhen Ruiqing International Trade Co., Ltd. — your reliable partner for SK EAA products.

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