描述
PRIMACOR 4810 EAA Resin is an ethylene acrylic acid copolymer designed for water-based dispersion applications. It is widely used as a binder system for nonwoven fibers and coating applications requiring strong adhesion to polar substrates such as metal, paper, glass and textiles.
SK PRIMACOR 4810 EAA Resin contains high acrylic acid content (approximately 14.5%), which provides strong polarity and enables effective dispersion in aqueous systems. It is commonly used in nonwoven binding, paper coating, foil priming and industrial adhesive coating systems. (sk-fp.com)
Unlike standard extrusion coating EAA grades, PRIMACOR 4810 is designed specifically for dispersion applications, where adhesion performance, film formation and coating uniformity are more important than melt processing behavior.
In waterborne systems, it offers good optical properties, stable dispersion behavior and strong bonding performance, making it suitable for sustainable coating technologies and low-solvent industrial applications.
Shenzhen Ruiqing International Trade Co., Ltd. supplies original SK PRIMACOR 4810 EAA Resin with stable supply, technical support and global delivery service.
PRIMACOR 4810 EAA Resin Key Features
- Designed for water-based dispersion systems
- High acrylic acid content (~14.5%)
- Excellent adhesion to paper, metal, glass and polar substrates
- Suitable for nonwoven fiber binding
- Good optical properties
- Low odor performance
- Suitable for coating and primer systems
- Good film-forming performance in dispersion
PRIMACOR 4810 EAA Resin Typical Applications
- Water-based coating systems
- Nonwoven fiber binding
- Paper coating
- Metal coating
- Glass coating
- Foil priming
- Industrial adhesive systems
- Sustainable coating applications
Advantages
PRIMACOR 4810 is widely used in waterborne systems because it provides strong adhesion without requiring solvent-based formulations. Its acrylic acid groups enhance polarity, allowing stable dispersion and strong bonding to polar substrates.
Compared with standard polyethylene or non-polar resins, EAA dispersions provide significantly better adhesion and coating performance, especially in paper and nonwoven applications.
Related Products
Typical Properties
| Property | Value |
|---|---|
| Material | Ethylene Acrylic Acid Copolymer |
| Grade | PRIMACOR 4810 |
| Density | 0.94 g/cm³ |
| Melt Index | 55 g/10 min |
| Acrylic Acid Content | 14.5% |
| Melting Temperature | 90.5°C |
| Vicat Softening Temperature | 60°C |
| Processing | Water dispersion system |
| Application Type | Binder / coating resin |
Processing Recommendations
PRIMACOR 4810 is mainly used in water-based dispersion systems. It is typically neutralized and dispersed in aqueous media for coating or binding applications.
Processing conditions depend on formulation, neutralizing agent, solids content and end-use requirements. It is widely used in nonwoven, paper and industrial coating systems.
For technical data sheet, please refer to the PRIMACOR 4810 Technical Data Sheet (TDS) .
PRIMACOR 4810 EAA Resin FAQ
What is SK PRIMACOR 4810 EAA Resin?
It is an ethylene acrylic acid copolymer designed for water-based dispersion applications.
What is PRIMACOR 4810 used for?
It is mainly used in nonwoven binding, paper coating and waterborne adhesive systems.
What makes it different from other EAA grades?
Unlike extrusion coating grades, PRIMACOR 4810 is designed specifically for dispersion systems.
What substrates does it bond to?
It provides strong adhesion to metal, paper, glass and other polar materials. (sk-fp.com)
Can it be used in eco-friendly coatings?
Yes. It is widely used in water-based coating and low-solvent industrial applications.
Can original SK PRIMACOR be supplied?
Yes. Shenzhen Ruiqing International Trade Co., Ltd. supplies original SK PRIMACOR EAA resins with full support.
